MP023 – PRIMARY-SIDE CC/CV CONTROLLER

MP023 Rev. 1.1

www.MonolithicPower.com

6

7/18/2016

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ELECTRICAL CHARACTERISTICS

℃

℃

, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

1.00

1.70

2.50

0.68

1.28

1.88

1.70

2.57

3.50

FB minimum sampling time

2.50

3.42

4.70

μs

ZCD threshold

55

100

145

mV

FB open-circuit threshold

-0.19

-0.11

-0.045

V

OVP threshold at FB

5.7

5.96

6.3

V

FB OVP blanking time

0.9

1.2

1.53

μs

Output Cable Compensation (CP Pin)

Supply voltage on CP

4

V

Thermal Shutdown

Thermal shutdown threshold

(5)

140

°C

Thermal shutdown hysteresis

(5)

40

°C

Notes:

(5) The parameters are guaranteed by characterization.