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Overview
| Topology | Flyback Converter |
| Input voltage | 300-900 V |
| Output 1 | 25.2 V / 1 A |
| IC revision | 002 |
Description
BD7682FJ-LB-EVK-402 evaluation board outputs 24 V voltage from the input of 300 Vdc to 900 Vdc. The output current supplies upto 1 A. The BD768xFJ-LB series are Quasi-Resonant switching AC/DC converter for driving SiC (Silicon Carbide) MOSFET. Usingexternal switching MOSFET and current detection resistors provides a lot of flexibility in the design. Power efficiency is improved bythe burst function and the reduction of switching frequency under light load conditions.This is the product that guarantees long time support in the Industrial market
Features
- Quasi-resonant method(Maximum frequency control 120 kHz)/Current mode
- Low power when load is light ( Burst operation)/ Frequency reduction function
- VCC pin : under voltage protection/ over voltage protection
- Leading-Edge-Blanking function
- Over-current protection (cycle-by-cycle)
- ZT trigger mask function
- ZT Over voltage protection
- AC voltage correction function
- Soft start
- Brown IN/OUT function
- Gate Clamp circuit
- MASK Function
Typical applications
- Industrial equipment
- AC Adaptor
- Home appliances
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691250610003 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2506 - 6.35 mm Horizontal Entry Modular w. Rising Cage Clamp | 3 | Rising Cage Clamp | PCB | Yes | Horizontal | 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | 32 | – | – | – | – | THT | |
 | 691250910003 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2509 - 9.52 mm Horizontal Entry Modular w. Rising Cage Clamp | 3 | Rising Cage Clamp | PCB | Yes | Horizontal | 10 to 30 (AWG) 5.26 to 0.0509 (mm²) | – | 32 | – | – | – | – | THT | |
 | 7447462022 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | – | – | – | 2.2 | 6.3 | 4.3 | 0.02 | 65 | Heat Shrinking Tube | THT | ||
 | 768772102 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI HV Radial Leaded Wire Wound Inductor (High Voltage) | – | – | – | – | – | – | 1000 | 0.5 | 0.55 | 2.08 | 1.8 | Standard | THT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691250610003 | SPEC | – |
| 691250910003 | SPEC | – |
| 7447462022 | SPEC | |
| 768772102 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Mount | Samples |
|---|