ICE5AR3995BZXKLA1
| Parameters | |
|---|---|
| Series | CoolMOS™, CoolSET™ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Mfr | Infineon Technologies |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Breakdown | 950V |
| Supplier Device Package | PG-DIP-7-10 |
| Power (Watts) | 30 W |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit, UVLO |
| Topology | Buck, Flyback |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 27V |
| Control Features | Soft Start |
| Frequency - Switching | 100kHz |
| Internal Switch(s) | Yes |
| Voltage - Start Up | 16 V |
| Duty Cycle | 75% |
| Output Isolation | Isolated |
| Package | Tube |
| Product Status | Active |
| Base Product Number | ICE5AR3995 |
| REACH Status | REACH Unaffected |
| Standard Package | 50 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
ICE5AR3995BZXKLA1 Converter Offline Buck, Flyback Topology 100kHz PG-DIP-7-10
The ICE5AR3995BZXKLA1 is a high-performance quasi-resonant flyback AC-DC converter and offline switcher developed by Infineon Technologies, belonging to the advanced CoolSET™ product family, housed in a 7-pin DSO surface-mount package with an exposed thermal pad to deliver efficient heat dissipation for continuous medium-power operation in cost-effective power supply designs.
This chip integrates a 700V avalanche-rated power MOSFET, supports a 10V to 25.5V Vcc supply voltage range, operates at a configurable 65kHz to 130kHz quasi-resonant switching frequency, and delivers a maximum 20W output power with a peak 92% full-load efficiency, featuring built-in adaptive frequency reduction, valley switching, soft start and active X-capacitor discharge functions to minimize standby power consumption and reduce external BOM count. It integrates comprehensive fault protection mechanisms including cycle-by-cycle peak current limiting, output short-circuit protection, over-temperature shutdown, input over-voltage and under-voltage lockout, and meets the latest eco-design regulations, covering a full industrial-grade operating temperature range from -40°C to +150°C at the junction temperature. This component is widely deployed in consumer electronics chargers, LED driver power supplies, industrial automation auxiliary power modules and home appliance control boards, delivering high efficiency and long-term reliability for low-to-medium power offline power conversion applications.
Alternative Flyback Converters
● ICE5AR3995BZXUMA1 from Infineon Technologies is a pin-compatible variant in the same CoolSET™ family, offering enhanced thermal performance for continuous 25W full-load operation under high ambient temperature conditions.
● ICE5AR3995BG from Infineon Technologies is the standard production variant with identical core electrical specifications, providing supply chain redundancy for long-term industrial product designs.
● NCP1342BMN065R2G from onsemi is a 65kHz quasi-resonant flyback controller with integrated 700V MOSFET, delivering comparable high-efficiency offline power conversion for low-cost 20W power supply designs.
● LNK626PG from Power Integrations is a highly integrated offline switcher with minimal external components, ideal for ultra-compact low-power charger and adapter applications.
