TPS65136 Datasheet, PDF (3/21 Pages) Texas Instruments – Single-Inductor, Multiple-Output (SIMO) Regulator for AMOLED

TPS65136
www.ti.com ..................................................................................................................................................................................................... SLVS831 – APRIL 2008
FUNCTIONAL BLOCK DIAGRAM
VIN
1
EN
8
GND
5
VAUX
4
L1
15
L1
16
L2
13
L2
14
M1
VAUX
Bias (1.2 V)
UVLO
Thermal
Shutdown
VAUX
Gate
Drive
OVP
M4
M2
PGND
M3
VAUX
Regulator
Voltage-
Controlled
Oscillator
VCO
Out-of-Audio
Mode
20 kHz
OUTP
Current Limit
Current
Sense/
Soft Start
PWM/PFM
Control
I_peak
+
–
OUTP
OUTN
Gate Drive
Short-Circuit
Protection
–
+
V_ref
–
+
OUTP
OUTN
11
12
PGND PGND
OUTP
9
OUTP
10
FB
7
FBG
6
OUTN
2
3
OUTN
V_pos
V_neg
B0299-01
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Product Folder Link(s): TPS65136
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