L6911E View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6911E

5-Bit programmable step down controller with synchronous rectification

STMicroelectronics 

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Block diagram

1

Block diagram

Figure 1. Block diagram

Vcc 5V to12V

PGOOD

SS

OVP

RT

VD0

VD1

VD2

VD3

VD4

VCC

OCSET

MONITOR and

PROTECTION

OSC

D/A

+

-

+

PWM

-

E/A

D98IN957

COMP

BOOT

UGATE

PHASE

LGATE

PGND

GND

VSEN

VFB

L6911E

Vin 5V to12V

Vo

1.050V to 1.825V

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