MP163 – 700V, NON-ISOLATED, OFFLINE REGULATOR WITH INTEGRATED LDO

MP163 Rev. 1.01

www.MonolithicPower.com

11

8/11/2017

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2017 MPS. All Rights Reserved.

PIN FUNCTIONS

Pin #

SOIC8-7B

Pin #

SOIC16

Name

Description

1

15

IN

Input voltage of the LDO.

2

11

SOURCE

Internal power MOSFET source. SOURCE is also the ground reference

for VCC and FB.

4

8

DRAIN

Internal power MOSFET drain. DRAIN is also the high-voltage current

source input.

5

9

VCC

Control circuit power supply.

6

10

FB

Regulator feedback.

7

1, 4, 14

GND

Ground of the LDO.

8

3

OUT

Output voltage of the LDO.

-

16

EN

Enable of the integrated LDO. Drive EN to logic high to enable the LDO.

Drive EN to logic low to shut down the LDO.

-

2, 5, 6,

7, 12, 13

NC

No connection.