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reference designBD7692FJ

ROHM BD7692FJ

Boundary Conduction Mode Power Factor Correction Controller IC

Overview

TopologyPower Factor Correction
Input voltage10-26 V
Switching frequency348-667 kHz
Output 113.2 V / -0.02 A
IC revision0509

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.

Features

  • 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

Typical applications

  • AC Adopter
  • Lighting Equipment
  • TV / Refrigerator

More information

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Type
Wire Section
C
VR(V (AC))
VR 2(V (DC))
Safety Class
dV/dt(V/µs)
DF @ 1 kHz(%)
RISO
Pitch(mm)
L(mm)
W(mm)
H(mm)
Packaging
Tol. C
Size
DF(%)
Ceramic Type
Fl(mm)
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Ø D(mm)
L(µH)
IR(A)
RDC max.(Ω)
SamplesAvailability & Sample
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691137910003
SPECWR-TBL Series 1379 - Wire Protector 7.50mm pitch - Horizontal cable entry - THT, 3, Pressure Clamp
Simu­lation–
Availability
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Downloads6 files

EDA models: Components ZIP

CAD files ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 1379 - Wire Protector 7.50mm pitch - Horizontal cable entry - THT
Pins3 
PCB/Cable/PanelPCB 
ModularityNo 
TypeHorizontal 
Wire Section 30 to 12 (AWG) 0.05 to 3.31 (mm²)
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Pitch7.5 mm
Length22.5 mm
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PackagingBox 
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Rated Current24 A
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890334025039CS
SPECWCAP-FTXX Film Capacitors, –, Across the mains
Simu­lation
Availability
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Downloads9 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

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ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTXX Film Capacitors
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Capacitance470 nF
Rated Voltage310 V (AC)
Rated Voltage 2630 V (DC)
Safety ClassX2 
Rate of Voltage Rise220 V/µs
Dissipation Factor0.1 %
Insulation Resistance21.28 GΩ
Pitch15 mm
Length18 mm
Width8 mm
Height14 mm
PackagingCarton 
Capacitance±10% 
SizePitch: 15 mm 
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7447013
SPECWE-FI Leaded Toroidal Line Choke, –, –
Simu­lation–
Availability
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Downloads8 files

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ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-FI Leaded Toroidal Line Choke
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Length18.5 mm
Width10.5 mm
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Inductance90 µH
Rated Current4.6 A
DC Resistance0.04 Ω
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860080674009
SPECWCAP-ATLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
Availability
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Downloads8 files

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CAD files ZIP

Electric models ZIP

Download all 8 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-ATLI Aluminum Electrolytic Capacitors
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Capacitance100 µF
Rated Voltage50 V (AC)
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Pitch3.5 mm
Length11.5 mm
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PackagingAmmopack 
Capacitance±20% 
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Dissipation Factor8 %
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Endurance 3000
Ripple Current730 mA
Leakage Current50 µA
Diameter8 mm
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861021486027
SPECWCAP-AIG5 Aluminum Electrolytic Capacitors, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads8 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 8 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-AIG5 Aluminum Electrolytic Capacitors
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Capacitance150 µF
Rated Voltage450 V (AC)
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Pitch10 mm
Length27 mm
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PackagingTray 
Capacitance±20% 
Size35.0 x 27.0 
Dissipation Factor20 %
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Endurance 2000
Ripple Current960 mA
Leakage Current1350 µA
Diameter35 mm
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885342209008
SPECWCAP-CSMH Mid and High Voltage, –, –
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Downloads8 files

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CAD files ZIP

RF & Microwave simulation models

Electric models ZIP

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ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-CSMH Mid and High Voltage
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Capacitance220 pF
Rated Voltage2000 V (AC)
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Insulation Resistance10 GΩ
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Length3.2 mm
Width2.5 mm
Height1.25 mm
Packaging7" Tape & Reel 
Capacitance±10% 
Size1210 
Dissipation Factor2.5 %
Ceramic TypeX7R Class II 
Pad Dimension0.75 mm
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890283326009CS
SPECWCAP-FTBP Film Capacitors, –, –
Simu­lation
Availability
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Downloads9 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 9 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWCAP-FTBP Film Capacitors
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Capacitance1 µF
Rated Voltage400 V (AC)
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Rate of Voltage Rise95 V/µs
Dissipation Factor0.1 %
Insulation Resistance10 GΩ
Pitch22.5 mm
Length26 mm
Width8.5 mm
Height17 mm
PackagingCarton 
Capacitance±5% 
SizePitch 22.5 mm 
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