ML4875ES-3 View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

MFG CO.

ML4875ES-3

Low Voltage Boost Regulator with Shutdown

Micro Linear Corporation 

1 2 3 4 5 6 7 8 9 10

ML4875

VIN

100µF

27µH

(Sumida CD75)

VIN PWR GND

SHDN

RESET

GND

VL

DETECT VOUT

100µF

VOUT

IOUT

Figure 1. Application Test Circuit

Q3

L1

VIN

6 VL

SHUTDOWN

START-UP

R

Q

S

Q1

10µs

ONE SHOT

Q2

+

A2

–

VOUT 5

+

C1

VOUT

R1

–

–

A1

+

R2

200mV

Figure 2. PFM Regulator Block Diagram

4

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