MP4652—HIGH PERFORMANCE OFF-LINE TV LED DRIVER

MP4652 Rev.1.01

www.MonolithicPower.com

3

9/23/2011

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

© 2011 MPS. All Rights Reserved.

ORDERING INFORMATION

Part Number*

Package

Top Marking

MP4652ES

SOIC16

MP4652ES

-20°C to +85°C

* For Tape & Reel, add suffix –Z (e.g. MP4652ES–Z)

For RoHS compliant packaging, add suffix –LF (e.g. MP4652ES–LF–Z)

PACKAGE REFERENCE

OVP

SYNC

SSD

FB

GR

GND

GL

VCC

1

2

3

4

16

15

14

13

VIN

EN

PWMIN

BFS

12

11

10

9

COMP

FT

PWMOUT

FSET

5

6

7

8

TOP VIEW

PIN 1 ID

ABSOLUTE MAXIMUM RATINGS

(1)

VCC, GL, GR .............................-0.3V to +10.7V

(2)

……………………………………………….1.56W

Junction Temperature...............................150°C

Lead Temperature (Solder).......................260°C

Operating Frequency .............. 20kHz to 150kHz

Recommended Operating Conditions

(3)

Thermal Resistance

(4)

SOIC16 ...................................80 ...... 35 ... °C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature TJ(MAX), the junction-to-

ambient thermal resistance θJA, and the ambient temperature

TA. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by PD(MAX) =

(TJ(MAX)-TA)/ θJA. Exceeding the maximum allowable power

dissipation will cause excessive die temperature, and the

regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB