TPS65138_16 Datasheet, PDF (6/22 Pages) Texas Instruments – Dual output AMOLED Display Power Supply

TPS65138
TPS65138A
SLVSAV3C – APRIL 2011 – REVISED MAY 2012
FUNCTIONAL BLOCK DIAGRAM
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SWP
10
VL
5
PVIN
Regulator
OUTP
8
PVIN
1
Softstart
generation
Gate Drive
SS
SS
SWP
OUTN
PGND
+
PWM
Control
SS
PWM
+
Control
Current
Sense/
Softstart
+
Current
Sense/
Softstart
+
Short Circuit
Protection
Vref
Short Circuit
Protection
CT
7
Gate Drive
6 Bit
DAC
Digital
Interface
OUTN
3
6
GND
2
SWN
4
CTRL
9
PGND
6
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