MP44011 datasheet(4/15 Pages) MPS

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MP44011 – BOUNDARY-MODE PFC CONTROLLER WITH HARMONIC INJECTION

MP44011 Rev. 1.01

www.MonolithicPower.com

1/12/2012

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

ELECTRICAL CHARACTERISTICS (continued)

VIN = 15V, TA = TJ=25°C, unless otherwise noted.

Parameter

Symbol

Condition

Min

Typ

Max

Units

Lower Clamp Voltage

VZCSclamp L IZCS=-2.5mA

0.3

0.55

0.8

Zero Current Sensing Threshold

VZCS H

VZCS rising

2.1

2.3

VZCS L

VZCS falling

1.15

1.35

ZCS_EN Threshold

VZCS EN R VZCS rising

310

ZCS_EN Hysteresis

VZCS EN hys

120

Source Current Capability

IZCS source

-3

Restart Current After Disable

IZCS res

-85

-60

µA

Re-Starter

Re-Start Time

tstart

175

280

µs

Over-Voltage

Dynamic OVP Current

IOVP

µA

Hysteresis

IOVP Hys

µA

Static OVP Threshold

VOVP

2.2

2.4

Gate Driver

Dropout Voltage

VOH

IGDsource=20mA

2.4

IGDsource=200mA

4.8

5.4

VOL

IGDsink=200mA

1.2

1.5

Voltage Fall Time

Voltage Rise Time

Max Output Drive Voltage

VDmax

13.5

Source Current Capability

IGate source

-350

Sink Current Capability

IGate sink

600

UVLO Saturation Voltage

VSaturation

VIN=0 to VIN_ON,

IGate sink=10mA

0.3

Note:

5) The multiplier output is given by: Vcs=K·VMUTL·(VCOMP-2.5)

6) Guaranteed by design.

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