SC122 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC122

Low Voltage Synchronous Boost Converter

Semtech Corporation 

1 2 3 4 5 6 7 8 9 10 Next

Block Diagram

IN 3

EN 4

Oscillator

Start-up

Oscillator

SC122

VOUT

Comp.

+

-

+- 1.7 V

+

-

PLIM

Amp.

6 OUT

Gate Drive

and

Logic

Control

Bulk

Bias

1 LX

GND 5

Error

Amp.

-

+

+-

VREF

1.2 V

+

NLIM

-

Amplifier

2 GND

8

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