ROHM Semiconductor BM2P121W-Z & BM2P131W-Z PWM DC/DC Converter ICs
ROHM Semiconductor BM2P121W-Z and BM2P131W-Z PWM DC/DC Converter ICs provide an optimum system for all products, including an electrical outlet. The ROHM Semiconductor ICs have a built-in startup circuit that can tolerate up to 650V. The devices also have a current detection resistor as an internal device and provide a low-power consumption solution ideal for small power supply designs.
Features
- PWM current mode method
- Frequency hopping function
- Burst operation at light load
- Built-in 650V startup circuit
- Built-in 650V super junction MOSFET
- VCC UVLO (Under Voltage Lockout)
- VCC OVP (Over Voltage Protection)
- Over-current detection function per cycle
- Soft-start function
Applications
- Household appliances
- LED lights
- Air-conditioners
- Cleaners
Typical Application Circuit
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| 零件編號 | 規格書 | 輸入/電源電壓 - 最小值 | 輸入/電源電壓 - 最大值 |
|---|---|---|---|
| BM2P121W-Z |  |
9.5 V | 12.96 V |
| BM2P131W-Z | |
12 V | 14.04 V |
發佈日期: 2023-05-03
| 更新日期: 2023-05-15