MP100 – OFFLINE INDUCTOR-LESS REGULATOR

MP100 Rev. 1.04

www.MonolithicPower.com

3

1/23/2014

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© 2014 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Input Voltage Supply (Pin VIN)

Input Voltage

VIN

700

V

Input Supply Quiescent Current

VD=30V,

VIN=60V,No Load

20

μA

Input Voltage Threshold Fast

32

38

V

Input Voltage Threshold Fast Hysteresis

3.5

V

Input Voltage Threshold Slow

27

32

V

Input Voltage Threshold Slow Hysteresis

2

V

MOSFET ON Resistance

VIN=20V

9.5

Ω

Energy Store Section (Pin VD)

VD Peak-Voltage Limit

27

32.5

V

VD UVLO

6.3

7.4

V

Output Enable VD Threshold

13.2

17.5

V

Active Bleeder VD Threshold off

13.2

17.5

V

Hysteresis

1.3

V

Bleeder Current

240

μA

Adjustable Output Voltage (Pin VOUT)

Vo Regulated Voltage

Vo

VD=30V,Io=40mA

11.5

12

12.4

V

Output Current Limit

120

270

mA

Line Regulation

(5)

VD=15V to 30V,

Io=100μA

0.06

%

Load Regulation

(6)

VD=30V,

Io=100μA to 40mA

0.08

%

Dropout Voltage

(7)

Io=40mA

0.75

V

Ground Pin Current

Io=40mA

1.069

mA

Power-Supply Ripple Rejection

(8)

PSRR

f=10Hz to 60kHz,

<60

dB

Over-Temperature–Protection Threshold

160

°C

Over-Temperature–Protection Threshold

Hysteresis

20

°C

Output Voltage Feedback (Pin FB)

Reference Voltage

1.204

1.235

1.266

V

Power-Good Signal (Pin PG)

Power-Good Pull Down Current

1.77

mA

Power-Good Threshold

1

1.239

V

Power-Good Hysteresis

65

mV

Power-Good Delay

170

235

280

μs

Notes:

5) Line Regulation =

()

(

)

()

()

IN MAX

IN MIN

OUT V

OUT V

OUT NORM

VV

100 %

V

⎡⎤

⎡

⎤

⎣⎦

⎣

⎦

−

×

6) Load Regulation =

()

(

)

()

()

OUT MAX

OUT MIN

OUT I

OUT I

OUT NORM

VV

100 %

V

⎡⎤

⎡

⎤

⎣⎦

⎣

⎦

−

×

8) Guarantee by design