Integrated Circuits (ICs)

BM2P101X-Z

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NON-ISOLATED TYPE PWM DC/DC CONVERTER IC WITH BUILT-IN SWITCHING MOSFET

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Integrated Circuits (ICs)

BM2P101X-Z

Active

Rohm Semiconductor

NON-ISOLATED TYPE PWM DC/DC CONVERTER IC WITH BUILT-IN SWITCHING MOSFET

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BM2P101X-Z

Control Features	Soft Start
Duty Cycle	40 %
Fault Protection	Open Circuit, Over Voltage, Over Temperature, Current Limiting, UVLO
Frequency - Switching	65 kHz
Internal Switch(s)	True
Mounting Type	Through Hole
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Non-Isolated
Package / Case	7.62 mm
Package / Case	0.3 in, 7 Leads
Package / Case	8-DIP
Supplier Device Package	7-DIPK
Topology	Buck
Voltage - Breakdown	650 V
Voltage - Start Up	7.7 V
Voltage - Supply (Vcc/Vdd) [Max]	10.8 V
Voltage - Supply (Vcc/Vdd) [Min]	9.5 V

BM2P101X-Z Series

Non-isolated Type PWM DC/DC Converter IC with Built-in Switching MOSFET

Part	Output Isolation	Voltage - Breakdown	Frequency - Switching	Package / Case	Package / Case	Package / Case	Internal Switch(s)	Fault Protection	Topology	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Mounting Type	Voltage - Start Up	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Control Features	Duty Cycle
Rohm Semiconductor BM2P101X-Z	Non-Isolated	650 V	65 kHz	7.62 mm	0.3 in 7 Leads	8-DIP		Current Limiting Open Circuit Over Temperature Over Voltage UVLO	Buck	105 °C	-40 °C	7-DIPK	Through Hole	7.7 V	9.5 V	10.8 V	Soft Start	40 %
Rohm Semiconductor BM2P101W-Z	Non-Isolated	650 V	65 kHz	7.62 mm	0.3 in 7 Leads	8-DIP		Current Limiting Open Circuit Over Temperature Over Voltage UVLO	Buck	105 °C	-40 °C	7-DIPK	Through Hole	7.7 V	9.5 V	10.8 V	Soft Start	40 %

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.99
		10	$ 1.78
		50	$ 1.69
		100	$ 1.46
		250	$ 1.39
		500	$ 1.32
Newark	Each	1	$ 3.66
		10	$ 1.90
		100	$ 1.74
		500	$ 1.49
		1000	$ 1.41
		4000	$ 1.40

Description

General part information

BM2P101X-Z Series

The PWM type DC/DC converter for AC/DC provides an optimum system for all products that include an electrical outlet. It enables simpler design of a high effective converter specializing in non-isolation. By a built-in startup circuit that tolerates 650 V, this IC contributes to low power consumption. A current detection resistor as internal device realizes the small power supply designs. Since a current mode control is utilized, the current can be restricted in each cycle and an excellent performance is demonstrated in the bandwidth and transient response. The switching frequency is fixed to 65 kHz. A frequency hopping function is also on chip, and it contributes to low EMI. In addition, a built-in Super Junction MOSFET which tolerates 650 V makes the design easy.You can choose from a variety of power and topologyevaluation boards.