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Overview
| Topology | Flyback Converter |
| Input voltage | 90-264 V |
| Output 1 | 25.2 V / 2 A |
| IC revision | 001 |
Description
The PWM Controller for AC/DC power supplies provides an optimal system for all products that include an electrical outlet.It realizes the high flexibility in power supply design with external switching MOSFET and current detection resistor.This IC can make efficiency high because it has functions such as AC low voltage protection and X capacitor discharge and operates frequency reduction and burst operation at light load.In addition, this IC also has a built-in power save function and it reduces electric power at no load.This IC has following various protection functions.
Features
- AC Low Voltage Protection Function (AC UVLO)
- X Capacitor Discharge Function
- VCC Pin Low Voltage Protection (VCC UVLO)
- PWM Type Current Mode Control
- Frequency Reduction Function
- Burst Operation at Light Load
- Switching Function of Operation Modes
- Power Save Function(Low Consumption Current at no load)
- Soft Start Function
- FB Pin Overload Protection Function (FB OLP)
- CS Pin Overload Protection Function (CS OLP)
- Switching Function of CS OLP Detection Voltage
- CS Pin Over Current Protection Function (CS OCP)
- CS Pin Leading Edge Blanking Function
- LA/ZT Pin Over Voltage Protection Function(ZT OVP)
- OUT Pin Gate Clamp Circuit
Typical applications
- Each Household Applications
- OA Equipment
- AC Adapters, Power Supplies for Motor
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890334025027CS | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | Across the mains | 220 nF | 310 | X2 | 180 | 0.1 | 30 GΩ | -40 °C up to +105 °C | 15 | 18 | 6 | 11.5 | Carton | ±10% | Pitch 15 mm | – | – | – | -40 °C up to +105 °C | – | – | – | – | ||
| 890334025039CS | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-FTXX Film Capacitors | Across the mains | 470 nF | 310 | X2 | 220 | 0.1 | 21.28 GΩ | -40 °C up to +105 °C | 15 | 18 | 8 | 14 | Carton | ±10% | Pitch 15 mm | – | – | – | -40 °C up to +105 °C | – | – | – | – | ||
 | 860080772001 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | 10 µF | 63 | – | – | – | – | -55 °C up to +105 °C | 2 | 11 | – | – | Ammopack | ±20% | – | 8 | – | – | – | 2000 | 135 | 6.3 | 5 | ||
| 860080575017 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | 470 µF | 35 | – | – | – | – | -55 °C up to +105 °C | 5 | 20 | – | – | Ammopack | ±20% | – | 9 | – | – | – | 5000 | 1850 | 164.5 | 10 | ||
| 860080578019 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATLI Aluminum Electrolytic Capacitors | – | 680 µF | 35 | – | – | – | – | -55 °C up to +105 °C | 5 | 20 | – | – | Ammopack | ±20% | – | 9 | – | – | – | 5000 | 2260 | 238 | 13 | ||
 | 885012206102 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | 100 pF | 100 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 1.6 | 0.8 | 0.8 | 7" Tape & Reel | ±10% | 0603 | 2.5 | X7R Class II | 0.4 | -55 °C up to +125 °C | – | – | – | – | ||
 | 885342208022 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | – | 100 pF | 2000 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 3.2 | 1.6 | 1.25 | 7" Tape & Reel | ±10% | 1206 | 2.5 | X7R Class II | 0.6 | -55 °C up to +125 °C | – | – | – | – | ||
| 885342208011 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | – | 1 nF | 630 | – | – | – | 10 GΩ | -55 °C up to +125 °C | – | 3.2 | 1.6 | 1.25 | 7" Tape & Reel | ±10% | 1206 | 2.5 | X7R Class II | 0.6 | -55 °C up to +125 °C | – | – | – | – | ||
| 885342208014 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | – | 22 nF | 630 | – | – | – | 4.545 GΩ | -55 °C up to +125 °C | – | 3.2 | 1.6 | 1.6 | 7" Tape & Reel | ±10% | 1206 | 2.5 | X7R Class II | 0.6 | -55 °C up to +125 °C | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 890334025027CS | SPEC | |
| 890334025039CS | SPEC | |
| 860080772001 | SPEC | |
| 860080575017 | SPEC | |
| 860080578019 | SPEC | |
| 885012206102 | SPEC | |
| 885342208022 | SPEC | |
| 885342208011 | SPEC | |
| 885342208014 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | C | VR (V (AC)) | Safety Class | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Operating Temperature | Pitch (mm) | L (mm) | W (mm) | H (mm) | Packaging | Tol. C | Size | DF (%) | Ceramic Type | Fl (mm) | Operating Temperature | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | Ø D (mm) | Samples |
|---|