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MA2004

Major Power Technology Co., Ltd.

Rev.1.0 Apr/15, 2015



BLOCK DIAGRAM

DRIVER

PWM

CONTROL

LOGIC

+

-

+

-

+

OSCILLATOR

+

-

COMP

EA

REFERENCE

and BIAS

SOFTSTART

Freq

0.6V

EN

FB

PGND

VCC

SW

ISEN

Thermal

Shutdown

UVLO

and POR

Adjustable

Current Limit

OC



PIN ASSIGNMENT

The package of MA2004 is SOT23-6L; the pin assignment is given by:

Name

Description

VCC

VCC Input Pin

EN

Chip Enable pin. Active high.

Internal pull high for auto start up.

GND

Ground Pin.

FB

Feedback Pin.

SW

Switching Pin

OC

Adjustable Current limit



ORDER/MARKING INFORMATION

Order Information

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