ML4950ES View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

MFG CO.

ML4950ES

Adjustable Output, Low Current Single Cell Boost Regulator with Detect

Micro Linear Corporation 

ML4950

PIN CONFIGURATION

ML4950

8-Pin SOIC (S08)

VIN

GND

SENSE

DETECT

1

8

2

7

3

6

4

5

TOP VIEW

PWR GND

RESET

VL

VOUT

PIN DESCRIPTION

PIN NAME

1 VIN

2 GND

3 SENSE

4 DETECT

FUNCTION

Battery input voltage

Analog signal ground

Programming pin for setting the output

voltage

Pulling this pin below 200mV causes

the RESET pin to go low

PIN NAME

FUNCTION

5 VOUT

6 VL

7 RESET

Boost regulator output

Boost inductor connection

Output goes low when regulation

cannot be achieved, or when DETECT

goes below 200mV

8 PWR GND Return for the NMOS output transistor

2

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