BD7F100HFN-LBTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range - Multiple protection features

Package: LBTR (Leadless Thin Package, 6mm x 6mm)

Essence: BD7F100HFN-LBTR is a power management IC designed to efficiently regulate and control power in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging. Quantity per reel: 3000 units.

Specifications

Input Voltage Range: 4.5V - 18V
Output Voltage Range: 0.8V - 5.5V
Maximum Output Current: 1A
Switching Frequency: 2MHz
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BD7F100HFN-LBTR has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
SW: Switching pin
VOUT: Output voltage pin

Functional Features

High efficiency conversion
Overcurrent protection
Thermal shutdown protection
Under-voltage lockout protection
Soft start function
Adjustable output voltage

Advantages

High efficiency conversion leads to reduced power loss
Wide input voltage range allows for versatile applications
Compact size saves board space
Multiple protection features ensure safe operation
Soft start function prevents excessive inrush current

Disadvantages

Limited maximum output current of 1A
Operating temperature range may not be suitable for extreme environments

Working Principles

The BD7F100HFN-LBTR utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs a high-frequency switching transistor to control the energy flow and regulate the output voltage. The integrated circuit incorporates various protection mechanisms to ensure safe operation under different conditions.

Detailed Application Field Plans

The BD7F100HFN-LBTR is widely used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

BD7F200HFN-LBTR: Similar specifications with higher maximum output current of 2A.
BD7F300HFN-LBTR: Similar specifications with higher maximum output current of 3A.
BD7F400HFN-LBTR: Similar specifications with higher maximum output current of 4A.

These alternative models provide increased output current capacity for applications that require higher power levels.

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技術ソリューションにおける BD7F100HFN-LBTR の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of BD7F100HFN-LBTR in technical solutions:

Q: What is BD7F100HFN-LBTR? A: BD7F100HFN-LBTR is a specific model of power management IC (PMIC) manufactured by a company called ROHM Semiconductor.
Q: What are the key features of BD7F100HFN-LBTR? A: Some key features of BD7F100HFN-LBTR include high efficiency, low standby power consumption, multiple protection functions, and a wide input voltage range.
Q: What are the typical applications of BD7F100HFN-LBTR? A: BD7F100HFN-LBTR is commonly used in various technical solutions such as industrial equipment, consumer electronics, automotive systems, and communication devices.
Q: What is the input voltage range supported by BD7F100HFN-LBTR? A: BD7F100HFN-LBTR supports an input voltage range of typically 4.5V to 18V.
Q: Can BD7F100HFN-LBTR handle high current loads? A: Yes, BD7F100HFN-LBTR is designed to handle high current loads with its built-in power MOSFETs.
Q: Does BD7F100HFN-LBTR have any protection features? A: Yes, BD7F100HFN-LBTR incorporates various protection functions like overcurrent protection, overvoltage protection, and thermal shutdown.
Q: Is BD7F100HFN-LBTR suitable for battery-powered applications? A: Yes, BD7F100HFN-LBTR is suitable for battery-powered applications as it offers low standby power consumption and supports battery voltage monitoring.
Q: Can BD7F100HFN-LBTR be used in automotive systems? A: Yes, BD7F100HFN-LBTR is designed to meet the requirements of automotive applications, including a wide input voltage range and automotive-grade reliability.
Q: Does BD7F100HFN-LBTR require any external components for operation? A: Yes, BD7F100HFN-LBTR requires some external components like capacitors and resistors for proper operation and stability.
Q: Where can I find more information about BD7F100HFN-LBTR? A: You can find more detailed information about BD7F100HFN-LBTR, including datasheets and application notes, on the official website of ROHM Semiconductor or by contacting their technical support team.