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BD9D320EFJ-E2 The ROHM Semiconductor BD9D320EFJ-E2 is a 3A buck switching regulator. It features an adjustable output and operates at a 700kHz switching frequency.
Mfr Part #:

BD9D320EFJ-E2

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD9D320EFJ-E2 is a 3A buck switching regulator. It features an adjustable output and operates at a 700kHz switching frequency.
✓ Total Stock: 3,432 pcs
$ Price Range: $0.16

BD9D320EFJ-E2 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,182 pcs
On Request
1182 pcs On Request 1 On Request On Request 18+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
1,150 pcs
On Request
1150 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BD9D320EFJ-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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BD9D320EFJ-E2 Description

Short technical summary and product information.

The BD9D320EFJ-E2 from ROHM Semiconductor is a high-performance DC-DC switching regulator designed for step-down (buck) conversion. This integrated circuit is capable of delivering up to 3A of output current and features an adjustable output voltage.

 

With a nominal switching frequency of 700kHz, the BD9D320EFJ-E2 is suitable for applications requiring efficient power conversion. It operates with an input voltage starting from 4.5V and is designed for surface mount installation in an 8-HTSOP-J package.

 

The device is specified for operation across a temperature range of -40°C to 85°C. Its synchronous rectifier design contributes to improved efficiency in power management systems. The component is housed in an 8-SOIC package with an exposed pad, measuring 3.90mm in width.

BD9D320EFJ-E2 Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: BD9D320EFJ-E2 Buck Switching Regulator
Subcategory: Buck Converter

BD9D320EFJ-E2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BD9D320EFJ-E2 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

BD9D320EFJ-E2 Features

  • 3A output current capability.
  • Adjustable output voltage.
  • 700kHz switching frequency.
  • Surface mountable 8-HTSOP-J package.
  • Wide operating temperature range.

BD9D320EFJ-E2 Applications

  • Efficient DC-DC step-down conversion.
  • Power supplies for electronic devices.
  • Embedded system power management.
  • Portable electronic equipment.

BD9D320EFJ-E2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current capability of the BD9D320EFJ-E2?

The BD9D320EFJ-E2 can deliver up to 3A of output current.

What is the input voltage range for the BD9D320EFJ-E2?

The minimum input voltage for the BD9D320EFJ-E2 is 4.5V.

What is the switching frequency of the BD9D320EFJ-E2?

The switching frequency is 700kHz.

What is the operating temperature range for this device?

The operating temperature range is -40°C to 85°C.

What type of package is the BD9D320EFJ-E2 supplied in?

It is supplied in an 8-HTSOP-J package.

How is the BD9D320EFJ-E2 mounted?

It is designed for surface mount.

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