NCP1336 데이터 시트보기 (PDF) - ON Semiconductor

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NCP1336

Quasi-Resonant Current Mode Controller for High Power Universal Off-Line Supplies

ON Semiconductor 

NCP1336A/B

ELECTRICAL CHARACTERISTICS

(For typical values TJ = 25°C, for min/max values TJ = −40°C to +125°C, Max TJ = 150°C, VCC = 12 V unless otherwise noted)

Symbol

Rating

Min

Typ

Max

Unit

BROWNOUT PROTECTION

VBO Brownout level

0.744 0.8 0.856

V

IBO

Hysteresis Current, VBO(pin) < VBO

TJ = −5°C to +125°C

TJ = −40°C to +125°C

9

10

11

mA

8.65

10

11

TBOdel Delay before BO confirmation (noise immunity)

11

17

23

ms

IBObias Brownout input bias current

−

0.02

−

mA

3. Minimum value for TJ = 125°C.

4. The peak current setpoint goes down as the load decreases. It is frozen below Ipeak_VCO (Ipeak = cst)

5. If negative voltage in excess to −300 mV is applied to OPP pin, the current setpoint decrease is no longer guaranteed to be linear.

6. NTC on OTP pin with R = 8.8 kW at 110°C.

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