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MA5006

Major Power Technology Co., Ltd.

Rev.1.0

8

th, Apr., 2019



PIN ASSIGNMENT

The packages of MA5006 are SOT23-5L and TSOT23-5L. The pin assignment is given by:

1

2

3

4

5

SOT23-5L

TSOT23-5L

FB

VIN

SW

GND

EN

(Top View)

Name

Description

EN

Chip Enable pin. Active high.

Internal pull high.

GND

Ground Pin.

SW

Switching Pin.

VIN

Power Input Pin.

FB

Feedback Pin.



ORDER / MARKING INFORMATION

Order Information (SOT, TSOT)

Top Marking (SOT, TSOT)

MA5006XX X

Package Type

Packing

Blank : Bag

A : Taping

B: SOT23-5L

BT: TSOT23-5L

B

Week: 01~26(A~Z)

27~52(a~z)

Year : 3 = 2013

4 = 2014

ID Code: Internal

2 Y W X



BLOCK DIAGRAM

PWM

CONTROL

LOGIC

＋

—

+

-

+

OSCILLATOR

+

-

COMP

ILIMIT

EA

REFERENCE

and BIAS

Soft- Start

UVLO

POR

0.6V

P- SWITCH

EN

FB

GND

SW

VIN

ISEN

Thermal

Shutdown

Driver