HF900 – 900V OFFLINE SWITCHING REGULATOR

HF900 Rev. 1.0

www.MonolithicPower.com

6

8/4/2015

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ELECTRICAL CHARACTERISTICS

25°C, unless otherwise noted.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Current Sampling Management (SOURCE)

Leading edge blanking for

current sensor

350

ns

Leading edge blanking for

SCP

300

ns

Maximum current set point

0.90

0.97

1.04

V

Short-circuit protection set

point

1.32

1.42

1.62

V

Slope compensation ramp

40

mV/μs

Protection Management (PRO)

Protection voltage

2.92

3.1

3.32

V

Protection hysteresis

0.2

V

Thermal Shutdown

Thermal

shutdown

threshold

(5)

150

°C

Thermal shutdown recovery

hysteresis

(5)

30

°C

Notes:

5) Guaranteed by Design & Characterization.