Datasheet

B0130-01
Switch-Mode
ControllerWith
Dead Time
Charge
Pump
Vref
Bandgap
Ref
Vreg
Osc
+
-
+
-
PORWith
Delay Timer
V
driver
ENABLE
GND
L1
5VSupply
5Vg_Supply
-
+
L2
V
OUT
Q1
Q2
Q3
Q4
RESET
Temp
Monitor
Shutdown
Regulator
R
mod
Clock
Modulator
Cboot1
Cboot2
5Vg_ENABLE
A
OUT
REST
PGND
SCR0
SCR1
SlewRate
Control
5
Vg
Low-Power
Mode
Control
CLP
Inrush
CurrentLimit
4.7nF
22 H–
100 H
m
m
4.7nF
5kW
12kW
R1
R2
L
C
470nF
2.2nF–150nF
Charge
Pump
Bandgap
Ref
V
logic
A
IN
Vbattery
22µF–470µF
1µF–100µF
ExternalSchottky
DiodeRequired,
Max.0.4V
@1 A
@125ºC
Low-PowerMode
DigitalSignal
5kW
TPS55065-Q1
SLIS132 – OCTOBER 2008 ............................................................................................................................................................................................... www.ti.com
ORDERING INFORMATION
(1)
T
A
PACKAGE
(2)
ORDERABLE PART NUMBER
– 40 ° C to 125 ° C HTSSOP – PWP Reel of 2000 TPS55065QPWPRQ1
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com .
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging .
NOTE: All component values are typical.
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