MP163 – 700V, NON-ISOLATED, OFFLINE REGULATOR WITH INTEGRATED LDO
PIN FUNCTIONS
Pin #
SOIC8-7B
Pin #
SOIC16
Name
IN
Description
1
15
Input voltage of the LDO.
Internal power MOSFET source. SOURCE is also the ground reference
for VCC and FB.
2
11
SOURCE
Internal power MOSFET drain. DRAIN is also the high-voltage current
source input.
4
8
DRAIN
5
6
7
8
9
10
VCC
FB
Control circuit power supply.
Regulator feedback.
1, 4, 14
3
GND
OUT
Ground of the LDO.
Output voltage of the LDO.
Enable of the integrated LDO. Drive EN to logic high to enable the LDO.
Drive EN to logic low to shut down the LDO.
-
-
16
EN
NC
2, 5, 6,
7, 12, 13
No connection.
MP163 Rev. 1.01
8/11/2017
www.MonolithicPower.com
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