MP4021A 查看數據表（PDF） - Monolithic Power Systems

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MP4021A

Primary Side Control Offline LED Controller with Active PFC

Monolithic Power Systems 

MP4021A—PRIMARY SIDE CONTROL OFFLINE LED CONTROLLER WITH ACTIVE PFC

ELECTRICAL CHARACTERISTICS (Continued)

VCC = 14V, TA = +25°C, unless otherwise noted.

Parameter

Symbol Condition

Gate Driver

Output Clamp Voltage

VGATE_CLAMP VCC=23V

Minimum Output Voltage

Max Source Current(6)

Max Sink Current(6)

VGATE_MIN VCC=VCC_OFF + 50mV

IGATE_SOURCE

IGATE_SINK

Notes:

5) The multiplier output is given by: VCS=K•VMULT• (VCOMP-1.5)

6) Guaranteed by design.

Min Typ Max Units

12

13.5

15

V

6.0

V

1

A

-1.2

A

MP4021A Rev.1.04

www.MonolithicPower.com

4

7/5/2013

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