更多产品参数
Fixed Resistor, 1W, 0.005ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 1210
制造商:
ROHM
制造商型号:
PMR25HZPFU5L00
符合标准:
Rohs 符合
不含铅
数据手册:
文档下载
PMR25HZPFU5L00数据表
参考设计(4)
High Power Small Form Factor Synchronous Buck To Output 12V@15A Reference Design
PMP10852B: The PMP10852B reference design uses the LM5117, CSD18563 for the high side MOSFET and CSD18532 (x2) for the low side MOSFETs. PMP10852B takes input voltages between 27V to 41V and outputs 180W(12V @15A). The size is very small, total area is 1,200mm2 (30mm x 40mm) solution size. The design is ~95% efficient at full load.
High Power Small Form Factor Synchronous Buck To Output 12V@15A Reference Design
PMP10852: The PMP10852 reference design uses the LM5117, CSD18563 for the high side MOSFET and CSD18532 (x2) for the low side MOSFETs. PMP10852 takes input voltages between 27V to 41V and outputs 180W(12V @15A). The size is very small, total area is 1,200mm2 (30mm x 40mm) solution size. The design is ~95% efficient at full load.
Power Reduction Using Dynamic Switching Reference Design
TIDA-00675: This design shows the power reduction benefits of dynamically switching a load on/off using a load switch. The design guide shows how frequency of switching, duty cycle, and the use of a discharge resistor can have an impact on power consumption.
Multi-Cell Battery Manager Unit with Integrated Charging, Gauging, Authentication and Protection
TIDA-00553: The Texas Instruments bq40z60 device is a Battery Pack Manager that integrates battery charging control output, gas gauging, and protection for completely autonomous operation of 2-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables internal communication between the fuel gauging processor and battery charger controller to optimize the charging profile based on the external load conditions and power path source management during load transients and adaptor current limitations in the system. The charging current efficiency is scalable for power transfer based on the external components, such as the NFETs, inductor, and sensing resistor.
