Specification	BM2P10B3J-Z

Control Features	Soft Start, Frequency Control
Duty Cycle	90 %
Fault Protection	UVLO, Current Limiting, Open Circuit, Over Temperature, Over Voltage
Frequency - Switching	100 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	7 Leads, 8-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Supplier Device Package	7-DIPK
Topology	Flyback
Voltage - Breakdown	730 V
Voltage - Start Up	8.7 V
Voltage - Supply (Vcc/Vdd) [Max]	26 V
Voltage - Supply (Vcc/Vdd) [Min]	8.9 V

BM2P10 Series

Built-in Switching MOSFET PWM-type DC/DC Converter IC

Part	Supplier Device Package	Output Isolation	Package / Case	Package / Case	Package / Case	Control Features	Topology	Frequency - Switching	Internal Switch(s)	Voltage - Start Up	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Mounting Type	Fault Protection	Voltage - Breakdown	Operating Temperature [Min]	Operating Temperature [Max]	Duty Cycle
Rohm Semiconductor BM2P10B1J-Z	7-DIPK	Isolated	7 Leads 8-DIP	7.62 mm	0.3 in	Frequency Control Soft Start	Flyback	100 kHz		8.7 V	8.9 V	26 V	Through Hole	Current Limiting Open Circuit Over Temperature Over Voltage UVLO	730 V	-40 °C	105 °C	90 %
Rohm Semiconductor BM2P10B3J-Z	7-DIPK	Isolated	7 Leads 8-DIP	7.62 mm	0.3 in	Frequency Control Soft Start	Flyback	100 kHz		8.7 V	8.9 V	26 V	Through Hole	Current Limiting Open Circuit Over Temperature Over Voltage UVLO	730 V	-40 °C	105 °C	90 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2000	$ 1.69
	Tube	1	$ 1.70
		10	$ 1.08
		100	$ 0.72
		500	$ 0.57
		1000	$ 0.52
		2000	$ 0.48
		5000	$ 0.43
		10000	$ 0.42
Newark	Each	1	$ 1.76
		10	$ 1.10
		100	$ 1.00

Description

General part information

BM2P10 Series

This series of PWM-type DC-DC converters for AC-DC supplies the optimum system for all products in which an outlet is present. It is compatible with both insulated and non-insulated, and various types of low-power consumption converters can be easily designed. The built-in 730V startup circuit contributes to low power dissipation. A highly flexible power supply design is achieved by externally installing a current detection resistor for switching. Because of the use of current mode control, the current is limited every cycle, providing excellent performance in bandwidth and excessive response. The switching frequency is fixed at 100kHz. When turned light load, the frequency is reduced to achieve high efficiency. Built-in frequency hopping function contributes to low EMI. Built-in 730V switching MOSFET enables easy designing.