Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsPMICsPMIC - gate drivers Non-inverting High AND low side, Autonomous SO 8 PowerPad

PWM

CONTROLLER

+12V

+100V

SECONDARY

SIDE

CIRCUIT

CONTROL

DRIVE

UCC27211

VSS

+12V

CONTROL

DRIVE

VDD

UCC27211

+100V

PWM

CONTROLLER

+12V

ISOLATION

AND

FEEDBACK

+100V

SECONDARY

SIDE

CIRCUIT

CONTROL

DRIVE

UCC27210

VSS

UCC27210

UCC27211

www.ti.com

SLUSAT7E –NOVEMBER 2011–REVISED AUGUST 2013

120-V Boot, 4-A Peak, High Frequency High-Side and Low-Side Driver

Check for Samples: UCC27210, UCC27211

FEATURES

APPLICATIONS

• Drives Two N-Channel MOSFETs in High-Side

• Power Supplies for Telecom, Datacom, and

and Low-Side Configuration with Independent Merchant

Inputs

• Half-Bridge and Full-Bridge Converters

• Maximum Boot Voltage 120-V DC

• Push-Pull Converters

• 4-A Sink, 4-A Source Output Currents

• High Voltage Synchronous-Buck Converters

• 0.9-Ω Pull-Up and Pull-Down Resistance

• Two-Switch Forward Converters

• Input Pins can Tolerate -10 V to 20 V and are

• Active-Clamp Forward Converters

Independent of Supply Voltage Range

• Class-D Audio Amplifiers

• TTL or Pseudo-CMOS Compatible Input

Versions

DESCRIPTION

• 8-V to 17-V VDD Operating Range, (20-V ABS

The UCC27210 and UCC27211 Drivers are based on

MAX)

the popular UCC27200 and UCC27201 MOSFET

drivers, but offer several significant performance

• 7.2-ns Rise and 5.5-ns Fall Time with 1000-pF

improvements. Peak output pull-up and pull-down

Load

current has been increased to 4-A source and 4-A

• Fast Propagation Delay Times (18 ns typical)

sink, and pull-up and pull-down resistance have been

• 2-ns Delay Matching

reduced to 0.9 Ω, thereby allowing for driving large

power MOSFETs with minimized switching losses

• Symmetrical Under Voltage Lockout for High-

during the transition through the MOSFET’s Miller

Side and Low-Side Driver

Plateau. The input structure is now able to directly

• All Industry Standard Packages Available

handle -10 VDC, which increases robustness and

(SOIC-8, PowerPAD™ SOIC-8, 4-mm x 4-mm

also allows direct interface to gate-drive transformers

SON-8 and 4-mm x 4-mm SON-10)

without using rectification diodes. The inputs are also

independent of supply voltage and have a 20-V

• Specified from -40 to 140 °C

maximum rating.

Typical Application Diagrams

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2PowerPAD is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (33 pages)

PAGE 1
UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 120-V Boot, 4-A Peak, High Frequency High-Side and Low-Side Driver Check for Samples: UCC27210, UCC27211 FEATURES APPLICATIONS • • 1 2 • • • • • • • • • • • • Drives Two N-Channel MOSFETs in High-Side and Low-Side Configuration with Independent Inputs Maximum Boot Voltage 120-V DC 4-A Sink, 4-A Source Output Currents 0.
PAGE 2
UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com DESCRIPTION (CONT.) The UCC27210/1’s switching node (HS pin) is able to handle -18 V maximum which allows the high-side channel to be protected from inherent negative voltages caused parasitic inductance and stray capacitance. The UCC27210 (Pseudo-CMOS inputs) and UCC27211 (TTL inputs) have increased hysteresis allowing for interface to analog or digital PWM controllers with enhanced noise immunity.
PAGE 3
UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) MIN Supply voltage range, VDD (1) -0.3 , VHB - VHS Input voltages on LI and HI, VLI, VHI Output voltage on LO, VLO Output voltage on HO, VHO Voltage on HS, VHS 20 VDD + 0.3 -2 VDD + 0.3 VHS – 0.3 VHB + 0.3 VHS - 2 VHB + 0.3 -1 115 -(24V-VDD) 115 -0.
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UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com THERMAL INFORMATION UCC27210/11 (1) THERMAL METRIC Junction-to-ambient thermal resistance (2) θJA (3) D DDA 8 PINS 8 PINS 111.8 37.7 θJCtop Junction-to-case (top) thermal resistance 56.9 47.2 θJB Junction-to-board thermal resistance (4) 53.0 9.6 ψJT Junction-to-top characterization parameter (5) 7.8 2.8 ψJB Junction-to-board characterization parameter (6) 52.3 9.
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UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 ELECTRICAL CHARACTERISTICS VDD = VHB = 12 V, VHS = VSS = 0 V, no load on LO or HO, TA = TJ = -40°C to 140°C, (unless otherwise noted) PARAMETER TEST CONDITION MIN TYP MAX V(LI) = V(HI) = 0 V 0.05 0.085 0.17 2.6 5.2 2.5 5.2 UNITS Supply Currents IDD VDD quiescent current IDDO VDD operating current UCC27210 UCC27211 f = 500 kHz, CLOAD = 0 0.015 mA IHB Boot voltage quiescent current V(LI) = V(HI) = 0 V 0.
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UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.
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UCC27210 UCC27211 www.ti.
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UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.
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UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 TERMINAL FUNCTIONS PIN NAME VDD PIN DESCRIPTION D/DDA/DRM DPR 1 1 Positive supply to the lower-gate driver. De-couple this pin to VSS (GND). Typical decoupling capacitor range is 0.22 µF to 4.7 µF (See (1)). HB 2 2 High-side bootstrap supply. The bootstrap diode is on-chip but the external bootstrap capacitor is required. Connect positive side of the bootstrap capacitor to this pin.
PAGE 10
UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com TYPICAL CHARACTERISTICS QUIESCENT CURRENT vs SUPPLY VOLTAGE UCC27210 IDD OPERATING CURRENT vs FREQUENCY 100 UCC27210, VDD = 12V T = 25°C IDDO − Operating Current (mA) IDD, IHB − Quiescent Current (µA) 100 80 60 40 20 UCC27210/1 IDD UCC27210/1 IHB 0 0 2 4 6 8 10 12 14 16 VDD = VHB − Supply Voltage (V) 18 10 1 0.1 0.
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UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 TYPICAL CHARACTERISTICS (continued) LO AND HO HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE LO AND HO LOW LEVEL OUTPUT VOLTAGE vs TEMPERATURE 0.2 IHO=ILO= 100mA VOL − LO/HO Output Voltage (V) VOH − LO/HO Output Voltage (V) 0.32 0.28 0.24 0.2 0.16 0.12 UCC27210/1, VDD=VHB=8V UCC27210/1, VDD=VHB=12V UCC27210/1, VDD=VHB=16V UCC27210/1, VDD=VHB=20V 0.08 0.04 0 −40 −20 0 20 40 60 80 Temperature (°C) 100 120 IHO=ILO= 100mA 0.
PAGE 12
UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com TYPICAL CHARACTERISTICS (continued) UCC27210 PROPAGATION DELAYS vs SUPPLY VOLTAGE UCC27211 PROPAGATION DELAYS vs SUPPLY VOLTAGE 32 32 UCC27210, T=25°C UCC27211, T=25°C 28 Propagation Delay (ns) Propagation Delay (ns) 28 24 20 16 12 TDLRR TDLFF TDHRR TDHFF 8 4 0 8 12 16 VDD=VHB − Supply Voltage (V) 24 20 16 12 TDLRR TDLFF TDHRR TDHFF 8 4 0 20 8 Figure 13. Figure 14.
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UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 TYPICAL CHARACTERISTICS (continued) STEP INPUT SYMMETRICAL UVLO Figure 19. Figure 20.
PAGE 14
UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com APPLICATION INFORMATION Functional Description The UCC27210/11 represent Texas Instruments’ latest generation of high voltage gate drivers which are designed to drive both the high-side and low-side of N-Channel MOSFETs in a half-/full-bridge or synchronous buck configuration. The floating high-side driver is capable of operating with supply voltages of up to 120 V.
PAGE 15
UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 Input Stages The input stages provide the interface to the PWM output signals. The input impedance of the UCC27210 is 100 kΩ nominal and input capacitance is approximately 2 pF. The 100 kΩ is a pull-down resistance to VSS (ground). The UCC27210 Pseudo-CMOS input structure has been designed to provide large hysteresis and at the same time to allows interfacing to a multitude of analog or digital PWM controllers.
PAGE 16
UCC27210 UCC27211 SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 www.ti.com Layout Recommendations To improve the switching characteristics and efficiency of a design, the following layout rules should be followed. • Locate the driver as close as possible to the MOSFETs. • Locate the VDD-VSS and VHB-VHS (bootstrap) capacitors as close as possible to the device (see example layout below). • Pay close attention to the GND trace.
PAGE 17
UCC27210 UCC27211 www.ti.com SLUSAT7E – NOVEMBER 2011 – REVISED AUGUST 2013 REVISION HISTORY Changes from Revision A (November, 2011) to Revision B • Page Changed ordering information notes to reflect corrected part number. ................................................................................ 2 Changes from Revision B (February) to Revision C Page • Changed VDD operating current max range of 4.3 to 4.4 in both places. .......................................................................
PAGE 18
PACKAGE OPTION ADDENDUM www.ti.
PAGE 19
PACKAGE OPTION ADDENDUM www.ti.com 26-Aug-2013 LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device.
PAGE 20
PACKAGE MATERIALS INFORMATION www.ti.com 23-Aug-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant UCC27210DDAR SO Power PAD DDA 8 2500 330.0 12.8 6.4 5.2 2.1 8.0 12.0 Q1 UCC27210DPRR WSON DPR 10 3000 330.0 12.4 4.25 4.25 1.15 8.0 12.0 Q2 UCC27210DPRT WSON DPR 10 250 180.0 12.4 4.25 4.25 1.15 8.0 12.
PAGE 21
PACKAGE MATERIALS INFORMATION www.ti.com 23-Aug-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) UCC27210DDAR SO PowerPAD UCC27210DPRR WSON DDA 8 2500 366.0 364.0 50.0 DPR 10 3000 367.0 367.0 35.0 UCC27210DPRT UCC27210DR WSON DPR 10 250 210.0 185.0 35.0 SOIC D 8 2500 367.0 367.0 UCC27210DRMR 35.0 VSON DRM 8 3000 367.0 367.0 35.0 UCC27210DRMT VSON DRM 8 250 210.0 185.0 35.
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.