MP2488DQ データシートの表示（PDF） - Monolithic Power Systems

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MP2488DQ

200kHz, 55V Input, 2A High Power LED Driver

Monolithic Power Systems 

BLOCK DIAGRAM

MP2488 – 2A, 200kHz, 55V HIGH-POWER LEDS DRIVER

VIN

EN

REFERENCE

UVLO

INTERNAL

REGULATORS

BST

0.18ms SS

ISW

--

SS

+

LOGIC

SW

FB

--

SS

0V2 +

COMP

OSCILLATOR

COMP

GND

FREQ

Figure 1—Functional Block Diagram

MP2488 Rev. 1.0

www.MonolithicPower.com

6

6/20/2011

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