Datasheet

ManualsBrandsST ManualsDriversHigh-Side Driver, 36V, Tube

This is information on a product in full production.

ptember 2013

oc ID 10890 Rev 8 1/44

VN820-E

High-side driver

Datasheet − production data

Features

■ ECOPACK

: lead free and RoHS compliant

■ Automotive Grade: compliance with AEC

guidelines

■ Very low stadby current

■ CMOS compatible input

■ On-state open-load detection

■ Off-state open-load detection

■ Thermal shutdown protection and diagnosis

■ Undervoltage shutdown

■ Overvoltage clamp

■ Output stuck to V

detection

■ Load current limitation

■ Reverse battery protection

■ Electrostatic discarge protection

Description

The VN820-E is a monolithic device designed in

STMicroelectronic's VIPower

M0-3 technology.

The VN820-E is intended for driving any type of

load with one side connected to ground. The

active V

pin voltage clamp protects the device

against low energy spikes.

Active current limitation combined with thermal

shutdown and automatic restart protect the device

against overload. The device detects the open-

load condition in both on- and off-state mode. In

the off-state the device detects if the output is

shorted to V

. The device automatically turns off

where the ground pin becomes disconnected.

Type R

DS(on)

OUT

VN820-E

VN820SP-E

VN820B5-E

VN820PT-E

VN820-12-E

VN820-11-E

40 mΩ 9A 36V

PENTAWATT

PAK

PowerSO-10

PPAK

Table 1. Device summary

Package

Order codes

Tube Tape and reel

PENTAWATT

VN820-E

VN820-12-E

VN820-11-E

PowerSO-10 VN820SP-E VN820SPTR-E

PAK VN820B5-E VN820B5TR-E

PPAK VN820PT-E VN820PTTR-E

www.st.com

Summary of content (44 pages)

PAGE 1
VN820-E High-side driver Datasheet − production data Features Type RDS(on) IOUT 10 VCC 1 VN820-E VN820SP-E VN820B5-E VN820PT-E VN820-12-E VN820-11-E PowerSO-10 40 mΩ 9A 36 V ■ ECOPACK®: lead free and RoHS compliant ■ Automotive Grade: compliance with AEC guidelines ■ Very low stadby current ■ CMOS compatible input ■ On-state open-load detection ■ Off-state open-load detection ■ Thermal shutdown protection and diagnosis ■ Undervoltage shutdown ■ Overvoltage clamp ■ Output stuck
PAGE 2
Contents VN820-E Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.3 Electrical characteristics . . . . . . . . . . .
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VN820-E Contents 5.9 6 PowerSO-10 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of tables VN820-E List of tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17. Table 18. Table 19. Table 20. Table 21. 4/44 Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . .
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VN820-E List of figures List of figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. Figure 10. Figure 11. Figure 12. Figure 13. Figure 14. Figure 15. Figure 16. Figure 17. Figure 18. Figure 19. Figure 20. Figure 21. Figure 22. Figure 23. Figure 24. Figure 25. Figure 26. Figure 27. Figure 28. Figure 29. Figure 30. Figure 31. Figure 32. Figure 33. Figure 34. Figure 35. Figure 36. Figure 37. Figure 38. Figure 39. Figure 40. Figure 41. Figure 42. Figure 43.
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List of figures Figure 48. Figure 49. Figure 50. Figure 51. 6/44 VN820-E PPAK tape and reel (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 PowerSO-10 suggested pad layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 PowerSO-10 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 PowerSO-10 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . .
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VN820-E 1 Block diagram and pin description Block diagram and pin description Figure 1. Block diagram 6 ## /6%26/,4!'% $%4%#4)/. 6 ## #,!-0 5.$%26/,4!'% $%4%#4)/. '.$ 0OWER #,!-0 $2)6%2 ).054 /54054 ,/')# #522%.4 ,)-)4%2 /. 34!4% /0%. ,/!$ $%4%#4)/. 34!453 /6%24%-0%2!452% $%4%#4)/. /&& 34!4% /0%. ,/!$ !.$ /54054 3(/24%$ 4/ 6 ## $%4%#4)/. '!0'-3 Figure 2.
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Electrical specifications 2 VN820-E Electrical specifications Figure 3. Current and voltage conventions ,6 9) ,,1 ,1387 9&& ,67$7 ,287 67$786 9&& 287387 *1' 9,1 967$7 9287 ,*1' '!0'2) 2.1 Absolute maximum ratings Stressing the device above the rating listed in theTable 3 may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied.
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VN820-E Electrical specifications Table 3. Absolute maximum ratings (continued) Value Symbol PowerSO-10 PENTAWATT P2PAK PPAK Unit EMAX Maximum switching energy (L = 1.4 mH; RL= 0 Ω; Vbat = 13.5 V; Tjstart = 150 ºC; IL = 13 A) 156 mJ Ptot Power dissipation TC = 25 °C 65.8 W Internally limited °C Tj Junction operating temperature Tc Case operating temperature - 40 to 150 °C Storage temperature - 55 to 150 °C Tstg 2.2 Parameter Thermal data Table 4. Thermal data Max.
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Electrical specifications 2.3 VN820-E Electrical characteristics Values specified in this section are for 8 V < VCC < 36 V; -40 °C < Tj < 150 °C, unless otherwise stated. Table 5. Symbol Parameter Min. Typ. VCC Operating supply voltage 5.5 13 36 V VUSD Undervoltage shutdown 3 4 5.5 V VUSDhyst Undervoltage shutdown hysteresis VOV Overvoltage shutdown RON On-state resistance IS Test conditions 0.
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VN820-E Electrical specifications Table 7. Symbol Input pin Parameter Test conditions VIL Input low-level IIL Low-level input current VIH Input high-level IIH High-level input current Vhyst Input hysteresis voltage VICL Input clamp voltage Table 8. Symbol VF Table 9. Symbol Min. VIN = 1.25 V Typ. Max. Unit 1.25 V 1 µA 3.25 V VIN = 3.25 V 10 0.5 IIN = 1m A IIN = -1m A µA V 6 6.8 - 0.
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Electrical specifications Table 11. VN820-E Open-load detection Symbol Parameter Test conditions IOL Open-load on-state detection threshold VIN = 5 V tDOL(on) Open-load on-state detection delay IOUT = 0 A VOL Open-load off-state voltage detection threshold VIN = 0 V tDOL(off) Open-load detection delay at turn-off Figure 4. Min. Typ. Max. Unit 70 150 300 mA 200 µs 3.5 V 1000 µs 1.5 2.
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VN820-E Electrical specifications Table 12. Truth table Conditions Input Output Status Normal operation L H L H H H Current limitation L H H L X X H (Tj < TTSD) H (Tj > TTSD) L Overtemperature L H L L H L Undervoltage L H L L X X Overvoltage L H L L H H Output voltage > VOL L H H H L H Output current < IOL L H L H H L Table 13.
PAGE 14
Electrical specifications Figure 6.
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VN820-E 2.4 Electrical specifications Electrical characteristics curves Figure 7. Off-state output current Figure 8. IL(off1) (µA) Iih (uA) 5 5 4.5 4.5 Off state Vcc=36V Vin=Vout=0V 4 3.5 High-level input current Vin=3.25V 4 3.5 3 3 2.5 2.5 2 2 1.5 1.5 1 1 0.5 0.5 0 0 -50 -25 0 25 50 75 100 125 150 -50 175 -25 0 25 Figure 9. 50 75 100 125 150 175 Tc (°C) Tc (ºC) Input clamp voltage Figure 10. Status leakage current Ilstat (uA) Vicl (V) 8 0.05 7.
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Electrical specifications VN820-E Figure 13. On-state resistance vs Tcase Figure 14. On-state resistance vs VCC Ron (mOhm) Ron (mOhm) 100 100 90 90 Iout=3A Vcc=8V; 13V; 36V 80 80 Tc= 150ºC 70 70 60 60 50 50 40 40 30 30 20 20 10 10 0 Tc= 25ºC Tc= - 40ºC 0 -50 -25 0 25 50 75 100 125 150 175 5 10 15 20 Tc (ºC) 25 30 35 40 Vcc (V) Figure 15. Open-load on-state detection Figure 16. Input high-level threshold Iol (mA) Vih (V) 150 3.6 140 3.
PAGE 17
VN820-E Electrical specifications Figure 19. Overvoltage shutdown Figure 20. Open-load off-state voltage detection threshold Vov (V) Vol (V) 50 5 48 4.5 46 4 44 3.5 Vin=0V 42 3 40 2.5 38 2 36 1.5 34 1 32 0.5 0 30 -50 -25 0 25 50 75 100 125 150 -50 175 -25 0 25 50 75 100 125 150 175 Tc (°C) Tc (°C) Figure 21. Turn-on voltage slope Figure 22. Turn-off voltage slope dVout/dt/(on) (V/ms) dVout/dt(off) (V/ms) 1000 1000 900 900 Vcc=13V Rl=6.
PAGE 18
Application information 3 VN820-E Application information Figure 24. Application schematic 9 9 9 && 5 SURW 67$786 ' OG P& 5 SURW ,1387 287387 *1' 9 *1' 5 *1' ' *1' ("1(.4 3.1 GND protection network against reverse battery 3.1.1 Solution 1: resistor in the ground line (RGND only) This can be used with any type of load. The following is an indication on how to set a dimension the RGND resistor. 1. RGND ≤ 600 mV / (IS(on)max). 2.
PAGE 19
VN820-E 3.1.2 Application information Solution 2: diode (DGND) in the ground line A resistor (RGND = 1kΩ) should be inserted in parallel to DGND if the device drives an inductive load. This small signal diode can be safely shared amongst several different HSDs. Also in this case, the presence of the ground network produces a shift (≈600 mV) in the input threshold and in the status output values if the microprocessor ground is not common to the device ground.
PAGE 20
Application information VN820-E Because Is(OFF) may significantly increase if Vout is pulled high (up to several mA), the pullup resistor RPU should be connected to a supply that is switched off when the module is in standby. The values of VOLmin, VOLmax and IL(off2) are available in the electrical characteristics section. Figure 25. Open-load detection in off-state 9 E D WW 9 38 9 && 5 38 ,1387 '5,9(5 /2*,& , / RII 287 5 67$786 9 2/ 5/ *5281' ("1(.
PAGE 21
VN820-E 3.5 Application information PowerSO-10, P2PAK, PPAK, PENTAWATT maximum demagnetization energy (VCC = 13.5V) Figure 26. PowerSO-10, P2PAK, PPAK, PENTAWATT maximum turn-off current versus inductance ,PD[ $ $ % & / P+ ! 4JSTART # SINGLE PULSE " 4JSTART # REPETITIVE PULSE # 4JSTART # REPETITIVE PULSE 6). ), $EMAGNETIZATION $EMAGNETIZATION $EMAGNETIZATION T ("1(.4 Note: Values are generated with RL = 0 Ω.
PAGE 22
Package and PCB thermal data VN820-E 4 Package and PCB thermal data 4.1 P2PAK thermal data Figure 27. P2PAK PC board ("1(.4 Note: Layout condition of Rth and Zth measurements (PCB FR4 area = 60 mm x 60 mm, PCB thickness = 2 mm, Cu thickness = 35 μm , Copper areas: 0.97 cm2, 8 cm2). Figure 28. P2PAK Rthj-amb vs PCB copper area in open box free air conditions 57+MBDPE & : 7M 7DP E & 3&% &X KHDWVLQN DUHD FPA ("1(.
PAGE 23
VN820-E Package and PCB thermal data Figure 29. P2PAK thermal impedance junction ambient single pulse =7+ & : FP FP 7LPH V ("1(.4 Equation 1: pulse calculation formula Z THδ = R TH ⋅δ+Z THtp (1 – δ) where δ = tP/T Figure 30. Thermal fitting model of a single channel HSD in P2PAK ("1(.
PAGE 24
Package and PCB thermal data Table 14. 24/44 VN820-E P2PAK thermal parameters Area/island (cm2) 0.97 R1 (°C/W) 0.04 R2 (°C/W) 0.25 R3 (°C/W) 0.3 R4 (°C/W) 4 R5 (°C/W) 9 R6 (°C/W) 37 C1 (W·s/°C) 0.0008 C2 (W·s/°C) 0.007 C3 (W·s/°C) 0.015 C4 (W·s/°C) 0.
PAGE 25
VN820-E 4.2 Package and PCB thermal data PPAK thermal data Figure 31. PPAK PC board GAPGRI00172 Note: Layout condition of Rth and Zth measurements (PCB FR4 area = 60 mm x 60 mm, PCB thickness = 2 mm, Cu thickness=35 μm , Copper areas: 0.44 cm2, 8 cm2). Figure 32.
PAGE 26
Package and PCB thermal data VN820-E Figure 33. PPAK thermal impedance junction ambient single pulse =7+ & : FP FP 7LPH V '!0'2) Equation 2: pulse calculation formula Z THδ = R TH ⋅δ+Z THtp (1 – δ) where δ = tP/T Figure 34. Thermal fitting model of a single channel HSD in PPAK ("1(.
PAGE 27
VN820-E Package and PCB thermal data Table 15. PPAK thermal parameters Area/island (cm2) 0.44 R1 (°C/W) 0.04 R2 (°C/W) 0.25 R3 (°C/W) 0.3 R4 (°C/W) 2 R5 (°C/W) 15 R6 (°C/W) 61 C1 (W·s/°C) 0.0008 C2 (W·s/°C) 0.007 C3 (W·s/°C) 0.02 C4 (W·s/°C) 0.3 C5 (W·s/°C) 0.45 C6 (W·s/°C) 0.
PAGE 28
Package and PCB thermal data 4.3 VN820-E PowerSO-10 thermal data Figure 35. PowerSO-10 PC board GAPGRI00280 Note: Layout condition of Rth and Zth measurements (PCB FR4 area = 58 mm x 58 mm, PCB thickness = 2 mm, Cu thickness = 35 µm, Copper areas: from minimum pad lay-out to 8 cm2). Figure 36.
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VN820-E Package and PCB thermal data Figure 37. PowerSO-10 thermal impedance junction ambient single pulse :4( # 7 CM CM 4IME S ("1($'5 Equation 3: pulse calculation formula Z THδ = R TH ⋅ δ + Z THtp ( 1 – δ ) where δ = tp ⁄ T Figure 38.
PAGE 30
Package and PCB thermal data Table 16. 30/44 VN820-E PowerSO-10 thermal parameters Area / island (cm2) Footprint R1 (°C/W) 0.04 R2 (°C/W) 0.25 R3 (°C/W) 0.25 R4 (°C/W) 0.8 R5 (°C/W) 12 R6 (°C/W) 37 C1 (W.s/°C) 0.0008 C2 (W.s/°C) 7E-03 C3 (W.s/°C) 0.015 C4 (W.s/°C) 0.3 C5 (W.s/°C) 0.75 C6 (W.
PAGE 31
VN820-E Package and packing information 5 Package and packing information 5.1 ECOPACK® packages In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. 5.2 PENTAWATT mechanical data Figure 39.
PAGE 32
Package and packing information Table 17. VN820-E PENTAWATT mechanical data mm Dim. Min. Typ. A 4.8 C 1.37 D 2.4 2.8 D1 1.2 1.35 E 0.35 0.55 F 0.8 1.05 F1 1 1.4 G 3.2 3.4 3.6 G1 6.6 6.8 7 H2 H3 10.4 10.05 10.4 L 17.85 L1 15.75 L2 21.4 L3 22.5 L5 2.6 3 L6 15.1 15.8 L7 6 6.6 M 4.5 M1 4 Diam. 32/44 Max. 3.65 Doc ID 10890 Rev 8 3.
PAGE 33
VN820-E 5.3 Package and packing information P2PAK mechanical data Figure 40.
PAGE 34
Package and packing information VN820-E P2PAK mechanical data Table 18. mm Dim. Min. Max. A 4.30 4.80 A1 2.40 2.80 A2 0.03 0.23 b 0.80 1.05 c 0.45 0.60 c2 1.17 1.37 D 8.95 9.35 D2 E 8.00 10.00 E1 10.40 8.50 e 3.20 3.60 e1 6.60 7.00 L 13.70 14.50 L2 1.25 1.40 L3 0.90 1.70 L5 1.55 2.40 0.40 R V2 0º Package weight 34/44 Typ. 8º 1.
PAGE 35
VN820-E 5.4 Package and packing information PPAK mechanical data Figure 41.
PAGE 36
Package and packing information Table 19. VN820-E PPAK mechanical data mm Dim. Min. Max. A 2.20 2.40 A1 0.90 1.10 A2 0.03 0.23 B 0.40 0.60 B2 5.20 5.40 C 0.45 0.60 C2 0.48 0.60 D1 5.1 D 6.00 6.20 E 6.40 6.60 E1 4.7 e 1.27 G 4.90 5.25 G1 2.38 2.70 H 9.35 10.10 L2 0.8 L4 0.60 L5 1 2.80 R 0.2 0º Package weight 8º Gr. 0.3 Doc ID 10890 Rev 8 1.00 1.00 L6 V2 36/44 Typ.
PAGE 37
VN820-E 5.5 Package and packing information PowerSO-10 mechanical data Figure 42.
PAGE 38
Package and packing information Table 20. VN820-E PowerSO-10 mechanical data mm Dim. Min. Max. A 3.35 3.65 A(1) 3.4 3.6 A1 0 0.10 B 0.40 0.60 B(1) 0.37 0.53 C 0.35 0.55 C(1) 0.23 0.32 D 9.40 9.60 D1 7.40 7.60 E 9.30 9.50 E2 7.20 7.60 E2(1) 7.30 7.50 E4 5.90 6.10 E4(1) 5.90 6.30 e 1.27 F 1.25 1.35 F(1) 1.20 1.40 H 13.80 14.40 H(1) 13.85 14.35 h 0.50 L 1.20 1.80 L(1) 0.80 1.10 α 0° 8° α(1) 2° 8° 1. Muar only POA P013P. 38/44 Typ.
PAGE 39
VN820-E 5.6 Package and packing information PENTAWATT packing information Figure 43. PENTAWATT tube shipment (no suffix) Base Q.ty Bulk Q.ty Tube length (± 0.5) A B C (± 0.1) " # 50 1000 532 18 33.1 1 All dimensions are in mm. ! ("1($'5 5.7 P2PAK packing information Figure 44. P2PAK tube shipment (no suffix) " # Base Q.ty Bulk Q.ty Tube length (± 0.5) A B C (± 0.1) 50 1000 532 18 33.1 1 All dimensions are in mm.
PAGE 40
Package and packing information VN820-E Figure 45. P2PAK tape and reel (suffix “TR”) REEL DIMENSIONS All dimensions are in mm . Base Q.ty Bulk Q.ty A (max) B (min) C (± 0.2) F G (+ 2 / -0) N (min) T (max) 1000 1000 330 1.5 13 20.2 24.4 60 30.4 TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb 1986 Tape width Tape Hole Spacing Component Spacing Hole Diameter Hole Diameter Hole Position Compartment Depth Hole Spacing W P0 (± 0.1) P D (± 0.
PAGE 41
VN820-E Package and packing information Figure 47. PPAK tube shipment (no suffix) A Base Q.ty Bulk Q.ty Tube length (± 0.5) A B C (± 0.1) C 75 3000 532 6 21.3 0.6 All dimensions are in mm. B Figure 48. PPAK tape and reel (suffix “TR”) REEL DIMENSIONS All dimensions are in mm Base Q.ty Bulk Q.ty A (max) B (min) C (± 0.2) F G (+ 2 / -0) N (min) T (max) 2500 2500 330 1.5 13 20.2 16.4 60 22.4 TAPE DIMENSIONS According to Electronic Industries Association (EIA) Standard 481 rev.
PAGE 42
Package and packing information 5.9 VN820-E PowerSO-10 packing information Figure 49. PowerSO-10 suggested Figure 50. PowerSO-10 tube shipment (no pad layout suffix) CASABLANCA B MUAR C C A A B All dimensions are in mm. Casablanca Muar Base Q.ty Bulk Q.ty Tube length (± 0.5) A B C (± 0.1) 50 1000 532 10.4 16.4 0.8 50 1000 532 4.9 17.2 0.8 ("1($'5 Figure 51.
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VN820-E 6 Revision history Revision history Table 21. Document revision history Date Revision 07-Dec-2004 1 Initial release. 09-Feb-2005 2 Text changed. 23-Mar-2005 3 Configuration diagram (PowerSO-10) modification. 03-May-2006 4 SO-16L mechanical and shipment data insertion. 5 Document reformatted and restructured. Added content, list of figures and tables. Added ECOPACK® packages information.
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VN820-E Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale.