TDA21472
Infineon Technologies- 制造商型号：
- TDA21472
- 制造商：
- Infineon Technologies
- 产品类型：
- Integrated Smart Power Stage
- 系列：
- OptiMOS Powerstage
- 封装：
- IQFN-39
- 描述：
- Power Stage / DrMOS
产品属性
| 属性 | 数值 |
|---|---|
| Function / Topology | Integrated synchronous buck DrMOS power stage with driver, Schottky diode, and MOSFETs |
| Input Voltage / Supply | 4.25 V to 16 V (VIN), 4.25–5.5 V (VCC/VDRV) |
| Switching Frequency | 100 kHz to 1500 kHz |
| Protection Features | Over-current, over-temperature protection, UVLO, fault reporting |
| Operating Temperature | -40°C to +125°C (Industrial) |
| Current Sense Accuracy | 5 mV/A on-chip MOSFET current sensing with temperature compensation |
| Temperature Output | 8 mV/°C analog temperature telemetry output |
| PWM Interface | 3.3 V tri-state PWM compatible with bootstrap auto-refresh |
| Package Details | PG-IQFN-39 (PQFN 5×6 mm SMT) |
