MP4001

– UNIVERSAL INPUT HIGH BRIGHTNESS WLED DRIVER

MP4001 Rev. 1.02

www.MonolithicPower.com

3

5/1/2018

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© 2018 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

Parameters

Symbol

Condition

Min

Typ

Max

Units

Input with An AC Voltage

50/60Hz AC RMS at Pin IN

9

350

V

Input with A DC Voltage

A DC voltage at Pin IN

9

450

V

Input Supply Current

(Quiescent)

0.64

mA

Input Supply Current

(Operation)

1

mA

VCC Internal Regulated Voltage

9.8

V

8.9

V

VCC

8.5

V

VCC Hysteresis

0.88

V

VCC UVLO

6.5

7.25

8

V

VCC UVLO Hysteresis

1

V

DIM Input High

1.5

V

DIM Input Low

0.9

V

DIM Pull up Current

10

A

BOS Charge Current

3

4

5

A

BOS High Threshold

BOS connect with a capacitor

2.1

2.42

2.6

V

PWM Dimming on Propagation

Delay

PWM rising edge to Drive rising

edge

540

ns

PWM Dimming off Propagation

Delay

PWM falling edge to Drive falling

edge

3

µs

CS Pin Reference Voltage

270

300

330

mV

Turn-off Propagation Delay

ns

Leading Edge Blanking Time

290

450

ns

CS Bias Current

-1

1

A

Gate Drive Source Current

mA

Gate Drive Sink Current

A

Drive Low Level Output Voltage

43

mV

Drive High Level Output

Voltage to Rail

110

mV

Gate Minimal Turn-on Time

ns

Maxim Switching Frequency

kHz

Over Temperature Protection

Threshold

150

C

Over Temperature Protection

Threshold Hysteresis

30

C

Output Short Shut Down Time

When short circuit occurs

1.7

ms

Notes:

5) Guarantee by design.