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BD9G341AEFJ-E2

Name: ROHM Semiconductor BD9G341AEFJ-E2
Brand: ROHM Semiconductor
SKU: 755-BD9G341AEFJ-E2
Price: 3.08 GBP
Availability: InStock

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Mouser No:

755-BD9G341AEFJ-E2

Mfr. No:

BD9G341AEFJ-E2

Mfr.:

ROHM Semiconductor

Description:

Switching Voltage Regulators 1ch Buck Converter Integrated FET

Datasheet:

BD9G341AEFJ-E2 Datasheet

ECAD Model:

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Learn more about ROHM Semiconductor BD9G341AEFJ-E2

In Stock: 2,350

Stock:: 2,350

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On Order:: 2,500

Expected 05/05/2026

2,500

Expected 27/05/2026
Factory Lead Time:: 13

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£3.08	£3.08
	£2.33	£23.30
	£2.15	£53.75
	£1.95	£195.00
	£1.85	£462.50
	£1.79	£895.00
	£1.74	£1,740.00
Full Reel (Order in multiples of 2500)
	£1.64	£4,100.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	ROHM Semiconductor
Product Category:	Switching Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package/Case:	HTSOP-J8
Topology:	Buck
Output Voltage:	1 V to 76 V
Output Current:	3 A
Number of Outputs:	1 Output
Input Voltage - Min:	12 V
Input Voltage - Max:	76 V
Quiescent Current:	10 uA
Switching Frequency:	50 kHz to 750 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	ROHM Semiconductor
Development Kit:	BD9G341AEFJ-EVK-101
Input Voltage:	12 V to 76 V
Operating Supply Current:	1.5 mA
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	2500
Subcategory:	PMIC - Power Management ICs
Supply Voltage - Min:	12 V
Type:	Integrated FET Buck Converter
Part # Aliases:	BD9G341AEFJ
Unit Weight:	100 mg

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Datasheet

BD9G341AEFJ-E2 Datasheet

Other

Specification Sheets

SPICE Models

SpiceLink (Zip)

Technical Resources

Test/Quality Data

Videos

ROHM's Ultra-High-Efficiency 76V DC/DC Buck Converter

RoHS (PDF)

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

BD9x Integrated MOSFET DC-DC Buck Converters

ROHM Semiconductor BD9x Integrated MOSFET DC-DC Buck Converters are synchronous buck switching regulators with built-in power MOSFETs. These ICs provide currents in a range from 1A to 6A. ROHM BD9x DC-DC Buck Converters deliver fast transient response by employing a constant on-time control system. This allows high oscillating frequency at low inductance. The devices employ an original constant on-time control method that provides low consumption at light load. This feature makes these devices ideal for equipment that demands minimal standby power consumption.

Industrial Product Solutions

ROHM Industrial Product Solutions supply a quality lineup of products from passive devices and discrete to ICs and modules, providing total solutions at the system level. The ROHM Industrial Product Solutions have achieved high quality, technological capability, and a stable supply of products (over ten years), creating innovative solutions in a highly integrated production system. These products meet the rapidly evolving needs of the industrial equipment market. ROHM continues to leverage its strengths providing optimized solutions tailored to customer sets.

BD9G341AEFJ Buck Converter Integrated FET

ROHM Semiconductor BD9G341AEFJ Buck Converter Integrated FET is a buck switching regulator with integrated 150mΩ power MOSFET. The operating frequency can be programmed from 50kHz to 750kHz. The current mode architecture offers a fast transient response and a simple phase compensation setup. Other protection features are included such as overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO). The undervoltage lockout and hysteresis can be set by an external resistor. Typical applications for ROHM Semiconductor BD9G341AEFJ Buck Converter Integrated FET include industrial distributed power and battery-powered equipment.