MP110 datasheet(4/23 Pages) MPS

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MP110 – 900V OFFLINE SWITCHING REGULATOR

ELECTRICAL CHARACTERISTICS

VCC =12V, TJ=-40°C~125°C, Min & Max are guaranteed by characterization, typical is tested under

25°C, unless otherwise noted

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Start-up Current Source (Pin Drain)

Supply Current from Drain

ICharge

VCC =6V;

VDrain=400V

1.5

2.9

Leakage Current from Drain

ILeak

VCC =13V;

VDrain=400V

μA

Break-Down Voltage

V(BR)DSS

Ileakage

=100μA

900

On-State Resistance

RDS(ON)

VCC =10V;

IDrain=100mA;

TJ=25℃

TJ=125℃

Supply Voltage Management (Pin VCC)

VCC Upper Level at which the

IC Switch On

VCCH

10.6

11.7

13.2

VCC Lower Level at which the

IC Switch Off

VCCL

VCC Hysteresis

VCC_HYS

3.8

4.6

VCC OVP Level

VOVP

22.5

25.3

VCC

Re-Charge

Level

which the Protection Occurs

VCCR

4.5

5.3

Quiescent

Current

Protection Phase

IPro

VCC=6V; Vpro=4V

600

μA

Quiescent Current

VCC=13V

700

900

Operation Current

ICC

VCC=13V; fS=100kHz

1.7

Feedback Management (Pin FB)

Internal Pull-Up Resistor

RFB

kΩ

Internal Pull-Up Voltage

VUP

3.8

4.1

4.4

Current-Set-Point

Division Ratio

Idiv

3.3

3.5

Internal Soft-Start Time

TSS

Decreasing

Level

which the Regulator Enters

Burst Mode

VBURL

0.4

0.5

0.6

FB Increasing Level at which

the Regulator Leaves Burst

Mode

VBURH

0.58

0.7

0.86

Over-Load Set Point

VOLP

3.6

3.8

Over-Load Delay Time

TDelay

fS=100kHz

MP110 Rev. 1.01

www.MonolithicPower.com

6/4/2014

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

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