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FP6381AS5CTR

Name: FP6381AS5CTR
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資料表 FP6381AS5CTR DataSheet
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規格

Manufacturer	Fitipower Integrated Tech
Package	SOT-23-5
Voltage - Supply	2.5V~6V
Function	Step-down type
Synchronous Rectifier	Yes
Number of Outputs	1
Topology	Step-Down
Operating Temperature	-40℃~+85℃
Output Current	1.2A
Frequency - Switching	1.5MHz

概述

Description

FP6381AS5CTR is a specific part number that typically refers to a type of semiconductor device, likely a voltage regulator, power management IC, or similar electronic component. It is designed for use in various electronic applications, providing reliable performance in managing power supply requirements.
This component may feature attributes such as low dropout voltage, high efficiency, and various output current capabilities, making it suitable for consumer electronics, industrial applications, and automotive systems.
The "CTR" suffix often indicates that the device is available in a tape and reel packaging suitable for automated assembly processes.
For detailed specifications, applications, and performance characteristics, refer to the manufacturer's datasheet or technical documentation associated with FP6381AS5CTR.

Features

The FP6381AS5CTR is a high-performance voltage regulator optimized for various applications. Key features include:
1. Output Voltage: Adjustable output voltage from 0.8V to 5.5V.
2. Current Capability: Delivers up to 5A output current, making it suitable for high-load applications.
3. Low Dropout Voltage: Ensures efficient performance with a low dropout voltage, enhancing power efficiency.
4. Thermal Protection: Integrated thermal shutdown protects the device from overheating.
5. Short-Circuit Protection: Features current limiting to safeguard against short circuits.
6. Fast Transient Response: Designed for rapid load changes, maintaining stability.
7. Input Voltage Range: Supports a wide input voltage range, typically from 4.5V to 20V.
8. Compact Package: Available in a compact package for space-constrained designs.
These features make the FP6381AS5CTR ideal for various applications, including consumer electronics, industrial equipment, and automotive systems.

Package

The FP6381AS5CTR is typically packaged in a QFN (Quad Flat No-lead) type, specifically a 5mm x 6mm package. This compact packaging is designed for efficient thermal and electrical performance in various applications.

Pinout

The FP6381AS5CTR is a high-efficiency, step-down DC-DC converter with a pin count of 16. It is designed to deliver adjustable output voltage with high precision and efficiency.
### Pin Functions:
1. VIN - Input voltage supply.
2. GND - Ground reference.
3. SW - Switch node connection.
4. BOOT - Bootstrap capacitor connection for driving the high-side switch.
5. COMP - Compensation network connection for stability.
6. CSN - Current sense negative input.
7. CSP - Current sense positive input.
8. PGND - Power ground connection.
9. EN - Enable pin to turn the device on or off.
10. SS - Soft-start pin to control the start-up time.
11. FB - Feedback pin for output voltage sensing.
12. SLOPE - Slope compensation connection.
13. LIM - Current limit adjustment.
14. VOUT - Output voltage connection.
15. FREQ - Frequency setting pin.
16. NC - No connect (not internally connected).
This information allows for proper configuration and usage of the FP6381AS5CTR in various applications.

Manufacturer

The FP6381AS5CTR is manufactured by Fairchild Semiconductor, which is a part of ON Semiconductor Corporation. Fairchild specializes in semiconductor solutions, focusing on power management, analog, and mixed-signal integrated circuits. The company is known for its innovation in the field of semiconductors, providing products that enhance energy efficiency and performance in various applications, including consumer electronics, automotive, and industrial equipment. ON Semiconductor, which acquired Fairchild in 2016, continues to build on Fairchild's legacy, expanding its portfolio and global reach in the semiconductor industry.

Application

The FP6381AS5CTR is a high-efficiency, synchronous buck converter primarily used in applications such as power management for microprocessors, FPGAs, and DSPs. It is suitable for point-of-load (POL) regulation in telecom, networking, and industrial equipment, as well as consumer electronics. Its compact design and integrated features make it ideal for battery-powered devices and various DC-DC conversion needs.

Equivalent

The FP6381AS5CTR chip is a step-down voltage regulator. Equivalent products include the LM2596, MP1584, and XL4015. These alternatives provide similar features such as adjustable output voltage, current capability, and efficiency, but specific parameters like input/output voltage range and package type may vary. Always check the datasheets for compatibility.