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MP44010

Boundary Mode PFC Controller

Unspecified 

MP44010 – BOUNDARY MODE PFC CONTROLLER

ELECTRICAL CHARACTERISTICS

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

Parameter

Symbol Condition

Supply Voltage

Operating Range

Turn On Threshold

Turn Off Threshold

Hysteresis

Zener Voltage

Supply Current

Start-up Current

Quiescent Current

Operating Current

Multiplier

VIN

VIN_on

VIN_off

VIN_hys

Vz

After turn on

IIN=20mA

Istartup

Iq

Icc

VIN=11V

No switch

Fs =70kHz, CLOAD=1nF

Input Bias Current

Linear Operation Range

Output Max. Slope

Gain(5)(6)

IMULT

VMULT

ΔVCS/ΔVMULT

K

Error Amplifier

Feedback Voltage

Feedback

Regulation

Voltage

Line

VFB

VFB_LR

VIN=10.7V to 22V

Feedback Bias Current

IFB

Open Loop Voltage Gain

GV

Gain-Bandwidth Product

GB

Source Current

Sink Current

Upper Clamp Voltage

Lower Clamp Voltage

Current Sense Comparator

ICOMP_source

ICOMP_sink

VCOMP_H

VCOMP_L

Input Bias Current

Delay

Current Sense Clamp Voltage

Current Sense Offset

Zero Current Sensor

ICS

TDT

VCS_Clamp

VCS_Offset

VMULT=0V

VMULT=2.5V

Upper Clamp Voltage

VZCSclamp_H IZCS=2.5mA

Min

10.7

11

8.7

2.2

22

0 to 3

1.62

2.465

60

-2

2.5

5.3

2.

1.6

7.2

Typ

12.4

9.8

25

15

0.46

1.6

1.85

0.64

2.5

2

80

1

-4

5.5

6

2.2

300

1.72

30

5

7.8

Max Units

22

V

13.4

V

10.7

V

3

V

28

V

40

µA

0.65 mA

2.5

mA

-1

µA

V

V/V

0.82 1/V

2.535

5

0.2

-5

6.6

2.4

V

mV

µA

dB

MHz

mA

mA

V

V

-1

µA

450

ns

1.83

V

mV

mV

8.3

V

MP44010 Rev. 1.11

www.MonolithicPower.com

3

10/17/2012

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

© 2012 MPS. All Rights Reserved.

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