IR3447AMTRPBF

制造商型号:
IR3447AMTRPBF
制造商:
Infineon Technologies
产品类型:
OptiMOS IPOL 25 A Synchronous Buck Regulator
系列:
IR3447A
封装:
VIQFN-29
描述:
Buck Regulator

产品属性

属性数值
Function / TopologyFully integrated single-output synchronous buck regulator with fast Constant-On-Time (COT) control and integrated OptiMOS power stage
Input Voltage2 V to 17 V wide input range (single 4.3 V to 17 V application with internal VCC LDO)
Output Voltage / Current25 A maximum output current; adjustable 0.6 V to 7.5 V with 0.6 V ±0.5% precision reference
Switching Frequency600 kHz switching frequency with forced continuous conduction mode, stable with ceramic output capacitors
Temperature Grade-40 °C to +125 °C (junction)
FeaturesEnable with voltage monitoring, power-good output, 2 ms soft start, enhanced pre-bias and monotonic startup
ProtectionsThermally compensated internal overcurrent protection with two selectable settings, thermal shutdown
Package DetailsPG-VIQFN-29, 5 × 6 mm

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