BM2P159T1F-EVK-001: 2.6W, 15V @ 175mA, 90 ~ 264 VAC in

Summary

The BM2P159T1F-EVK-001 evaluation board outputs 15 V voltage from the input of 90 Vac to 264 Vac. The output current supplies up to 0.175 A. BM2P159TF which is PWM method DC/DC converter IC built-in 650 V MOSFET is used. The BM2P159TF contributes to low power consumption by built-in a 650 V starting circuit. Built-in current detection resistor realizes compact power supply design.

Current mode control imposes current limitation on every cycle, providing superior performance in bandwidth and transient response. The switching frequency is 100 kHz in fixed mode. At light load, frequency is reduced and high efficiency is realized. Built-in frequency hopping function contributes to low EMI. Low on-resistance 9.5 Ω, 650 V MOSFET built-in contributes to low power consumption and easy design.

Specifications

Manufacturer	Rohm Semiconductor
Category	AC/DC and DC/DC Conversion
Sub-Category	AC/DC SMPS - Single Output
Eval Board Part Number	BM2P159T1F-EVK-001-ND
Eval Board Supplier	Rohm Semiconductor
Eval Board	Normally In Stock
AC Voltage	Universal (115 / 230V)
Outputs and Type	1 Non-Isolated
Voltage Out	15 V
Current Out	175 mA
Output Power	2.6 W
Features	Frequency Hopping Light Load Mode Over Current Protection Over Voltage Protection Soft Start Under Voltage Protection, Brown-Out
Efficiency @ Conditions	>80%, 100 VAC in, 15V @ 55 ~ 175 mA >75%, 230 VAC, 15V @ 70 ~ 175 mA
No-load Input Power @ Voltage	40 mW @ 230 V
Switching Frequency	100 kHz
Internal Switch	Yes
Component Count + Extras	11 + 3
Voltage In	90 ~ 264 VAC
Design Author	Rohm
Application / Target Market	HVAC Lighting: LED Commercial Lighting Lighting: LED Home Lighting White Goods
Main I.C. Base Part	BM2P159T1F
Date Created By Author	2018-03
Date Added To Library	2019-10