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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsBD9778HFP-TR
BD9778HFP-TR Image
Image may be representation.
See specifications for product details.

BD9778HFP-TR - Rohm Semiconductor

Manufacturer Part Number
BD9778HFP-TR
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BD9778HFP-TR
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A HRP7
Detailed Description
Package
HRP-7 (7 Leads + Tab)
Data sheet
BD9778HFP-TR.pdf
RoHs Status
ROHS3 Compliant
In stock: 12317

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Specifications

BD9778HFP-TR Tech Specifications
Rohm Semiconductor - BD9778HFP-TR technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BD9778HFP-TR

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Voltage - Output (Min/Fixed) 1V  
Voltage - Output (Max) 35V  
Voltage - Input (Min) 7V  
Voltage - Input (Max) 35V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package HRP7  
Series -  
Package / Case HRP-7 (7 Leads + Tab)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 50kHz ~ 500kHz  
Current - Output 2A  
Base Product Number BD9778  

Parts Introduction

Manufacturer Part Number

BD9778HFP-TR

Manufacturer

ROHM Semiconductor

Introduction

The ROHM BD9778HFP-TR is a high-performance, highly efficient step-down DC-DC converter designed for a wide range of power supply applications. It features an adjustable output voltage from 1V to 35V and an output current up to 2A, making it suitable for a variety of electronic devices and systems.

Product Features and Performance

Adjustable output voltage from 1V to 35V

Output current up to 2A

Wide input voltage range from 7V to 35V

Switching frequency adjustable from 50kHz to 500kHz

High efficiency up to 95%

Thermal shutdown protection

Overcurrent protection

Soft-start function

Product Advantages

Compact surface-mount package (HRP-7) with small footprint

High efficiency for reduced power consumption and heat dissipation

Wide input and output voltage range for versatile applications

Adjustable switching frequency for flexibility in design

Comprehensive protection features for reliable operation

Key Reasons to Choose This Product

Highly efficient and reliable power conversion solution

Flexible design options with adjustable output voltage and switching frequency

Suitable for a wide range of power supply applications

Compact and space-saving package for space-constrained designs

Robust protection features for safe and reliable operation

Quality and Safety Features

Compliance with relevant safety and regulatory standards

Robust design for reliable long-term operation

Rigorous quality control and testing processes

Compatibility

The BD9778HFP-TR is compatible with a wide range of electronic devices and systems that require a high-performance, adjustable step-down DC-DC converter.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Automotive electronics

Consumer electronics

Medical devices

Instrumentation and test equipment

Product Lifecycle

The BD9778HFP-TR is an active product in ROHM Semiconductor's portfolio. There are currently no plans for discontinuation, and there are no direct equivalent or alternative models available from ROHM. If you have any questions or need further assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BD9778HFP-TR

Product Attribute BD9778HFP-TR BD9781HFP-TR BD9778F-E2 BD9775FV-E2
Part Number BD9778HFP-TR BD9781HFP-TR BD9778F-E2 BD9775FV-E2
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Number of Outputs 1 1 1 2
Function Step-Down Step-Down Step-Down Step-Down
Synchronous Rectifier No No No Yes
Voltage - Output (Max) 35V 35V 35V -
Base Product Number BD9778 BD9781 BD9778 BD9775
Voltage - Input (Max) 35V 35V 35V -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case HRP-7 (7 Leads + Tab) HRP-7 (7 Leads + Tab) 8-SOIC (0.173", 4.40mm Width) 28-LSSOP (0.220", 5.60mm Width)
Current - Output 2A 4A 2A -
Voltage - Input (Min) 7V 7V 7V -
Voltage - Output (Min/Fixed) 1V 1V 1V -
Output Configuration Positive Positive Positive Positive
Supplier Device Package HRP7 HRP7 8-SOP 28-SSOP-B
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Frequency - Switching 50kHz ~ 500kHz 50kHz ~ 500kHz 50kHz ~ 500kHz 30kHz ~ 300kHz
Output Type Adjustable Adjustable Adjustable Transistor Driver
Topology Buck Buck Buck Buck

BD9778HFP-TR Datasheet PDF

Download BD9778HFP-TR pdf datasheets and Rohm Semiconductor documentation for BD9778HFP-TR - Rohm Semiconductor.

Other Related Documents
AEC-Q101 Automotive Requirements.pdf BD9778HFP-TR Flammability.pdf
Environmental Information
BD9778HFP-TR Whisker Info.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BD9778HFP-TR Image

BD9778HFP-TR

Rohm Semiconductor
32D-BD9778HFP-TR

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