Infineon Technologies ICE3AS02G
| Parameters | |
|---|---|
| Control Features | Soft Start |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | No |
| Voltage - Start Up | 15 V |
| Duty Cycle | 72% |
| Output Isolation | Isolated |
| Package | Tape & Reel (TR) |
| Product Status | Obsolete |
| Base Product Number | ICE3AS02 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.31.0001 |
| Series | CoolSET®F3 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | Infineon Technologies |
| Mounting Type | Surface Mount |
| Operating Temperature | -25°C ~ 130°C (TJ) |
| Voltage - Breakdown | - |
| Supplier Device Package | PG-DSO-8 |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage |
| Topology | Flyback |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 21V |
The ICE3AS02G is an off-line SMPS (Switched-Mode Power Supply) current mode controller designed by Infineon Technologies. It features an integrated 500V startup cell, which allows for efficient power conversion and low standby power consumption. This controller is designed for applications requiring high efficiency and low power consumption, such as AC/DC converters. It is available in an 8-SOIC (PG-DSO-8) package.
ICE3AS02G Features
The ICE3AS02G offers several key features that make it a versatile solution for power management applications:
1. Active Burst Mode: This feature allows the controller to achieve extremely low standby power consumption (<100mW) while maintaining an immediate response to load changes.
2. Integrated 500V Startup Cell: This cell is deactivated after startup, reducing power consumption and improving efficiency.
3. Fixed Switching Frequency: The controller operates at a fixed frequency of 100kHz or 67kHz, ensuring stable performance.
4. Auto-Restart Mode: This mode provides overtemperature protection, ensuring reliability in high-temperature environments.
5. User-Defined Soft Start: This feature allows for a smooth startup process, reducing inrush currents.
6. Minimal External Components: The design requires fewer external components, simplifying the overall circuit design.
ICE3AS02G Applications
The ICE3AS02G is suitable for a wide range of applications, including:
· AC/DC Converters: Ideal for power supplies in consumer electronics and industrial equipment.
· Off-Line Power Supplies: Suitable for applications requiring high efficiency and low standby power, such as wall adapters and chargers.
· Flyback Converters: The controller is optimized for flyback topology, making it suitable for compact power supply designs.
