BD7696FJ
Power Factor Correction Controller IC
BD7696FJ
Power Factor Correction Controller IC
BD7696FJ is Power Factor Correction ICs for AC/DC supply, which are suitable for all products needing power factor improvement. The PFC adopts boundary conduction mode (BCM) and switching loss reduction and noise reduction are possible by Zero Current Detection (ZCD). This IC incorporates a circuit for reducing total harmonics distortion (THD) and can support IEC61000-3-2 Class-C.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Controller Type
PFC
Channel
1
Zero Detect
Auxiliary Winding
W/W Input IEC61000-3-2 Class-C Support
Yes (LowTHD)
Vin1 (Typ.)[V]
2.5
Reference Voltage Accuracy (%)
1.5
Brown Out
Yes
VCC Discharge
Yes
OVP System
1 way
FET
-
Vin1(Max.)[V]
38
VS Pin Over Voltage Protection (L/A)
Auto Restart
VS Short Protection (L/A)
Auto Restart
BR PIN
Yes
Light Load mode
Yes
EN
No
Thermal Shut-down
Yes
Under Voltage Lock Out
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
4.9x6 (t=1.65)
Features:
- Boundary Conduction Mode PFC
- Low THD Circuit Incorporation
- Low Power Consumption
- VCC UVLO Function
- ZCD by Auxiliary Winding
- Static OVP by the VS Pin
- Error Amplifier Input Short Protection
- Stable MOSFET Gate Drive
- Soft Start
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