EV4031-S-00A – TRIAC AND ANALOG DIMMABLE 16W PSR WITH PFC LED DRIVER

NOTICE:

The information in this document is subject to change without notice. Please contact MPS for current specifications.

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products into any application. MPS will not assume any legal responsibility for any said applications.

EV4031-S-00A Rev.1.01

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19

11/25/2014

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from over-voltage damaged. Transistor T is used

load is opened, MP4031 detects there is an OVP

happened, so the IC functions in quiescent. The

CO

CE

V

R/R

0.7V

2



.

Figure 8: Drain-Source OVP and OCP Circuit

MOSFET LIST

In the Table 1, there are some recommended

MOSFET for ripple suppressor.

Table 1: MOSFET LIST

Manufacture P/N

Manufacture

Power Stage

Si4446DY

Vishay

40V/3A

<10W

FTD100N10A

IPS

100V/17A

5-15W

P6015CDG

NIKO-SEM

150V/20A

10-20W