ROHM

BD7692FJ

Boundary Conduction Mode Power Factor Correction Controller IC

Topology: PFC
Input Voltage (min.): 10.00 V
Input Voltage (max.): 26.00 V
Switching Frequency (min.): 348.00 kHz
Switching Frequency (max.): 667.00 kHz
Output 1: 13.20 V / -0.020 A

Original publication on 2019-05-09, revision 0509

Description

BD7692FJ is Power Factor Correction for AC/DC supplies the system which is suitable for all the 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). ZCD detects by resistance, the auxiliary winding is unnecessary.

Characteristics

  • Boundary Conduction Mode
  • Low Power Consumption
  • VCCUVLO
  • Resister Detection for ZCD
  • Switching Loss Reduction, Noise Reduction by ZCD
  • Dynamic and Static OVP by the VS Pin
  • High Accuracy Over Current Detection (±4 %)
  • Error Amplifier Input Short Protection
  • Stable MOSFET Gate Drive by the Clamper
  • Protection Function by the OVP Pin
  • Over Voltage Reduce by Soft Start
  • Safe Design by the IS-GND Short Timer Operation

Products

  Order Code SPEC Product series C
(µF)
VR
(V (DC))
Endurance
(h)
Betriebstemperatur IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
P
(mm)
Ø D
(mm)
L
(mm)
Technische Artikelnummer dV/dt
(V/µs)
DF @ 1 kHz
(%)
RISO
(Ω x F)
W
(mm)
H
(mm)
Tol. C Bauform Keramiktyp L1
(µH)
IR 1
(A)
RDC1 max.
(Ω)
Anwendung PCB/Kabel/Panel Modularity Typ Pins Wire Section Samples
860080674009 PDF WCAP-ATLI Aluminum Electrolytic Capacitors 100 50 3000 -55 °C up to +105 °C 730 50 8 3.5 8 11.5 ATEE115101M050DSPA7C000
861021486027 PDF WCAP-AIG5 Aluminum Electrolytic Capacitors 150 450 2000 -25 °C up to +105 °C 960 1350 20 10 35 51 ANJQ270151M450DSIC2B000
890283326009CS PDF WCAP-FTBP Film Capacitors 1 400 -40 °C up to +105 °C 22.5 26 MPPP225105J400DCPP35004 95 0.1 10000 8.5 17
890334025039CS PDF
885342209008 PDF WCAP-CSMH MLCCs 220 2000 -55 °C up to +125 °C 2.5 X7R1210221KB00DFCT10000 10 1.25 ±10% 1210 X7R Class II
7447013 PDF WE-FI Leaded Toroidal Line Choke 90 4.6 0.04
691137910003 PDF WR-TBL Series 1379 - 7.50 mm Horizontal Cable Entry w. Pressure Clamp Pressure Clamp PCB No Horizontal 3 30 to 12 (AWG) 0.05 to 3.31 (mm²)