TDA21490

制造商型号:
TDA21490
制造商:
Infineon Technologies
产品类型:
Integrated Smart Power Stage
系列:
OptiMOS Powerstage
封装:
IQFN
描述:
Power Stage / DrMOS

产品属性

属性数值
Function / TopologyIntegrated synchronous buck DrMOS power stage with OptiMOS 6, driver, MOSFETs, and Schottky diode (CE package)
Input Voltage / Supply4.25 V to 16 V (VIN), 4.5–5.5 V (VCC/VDRV)
Switching Frequency200 kHz to 2000 kHz
Protection FeaturesOver-temperature protection, over-current protection, UVLO, enhanced fault reporting
Operating Temperature-40°C to +125°C (Industrial)
Current Sense Accuracy5 μA/A on-chip current reporting, industry-best current sense precision
Temperature Output8 mV/°C analog temperature telemetry output
PWM Interface3.3 V tri-state PWM input, deep-sleep mode, bootstrap auto-refresh
Package DetailsPG-IQFN-39-17 (PQFN 5×6 mm SMT)

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