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SY8113BADC

Name: SY8113BADC
Rating: 4.7 (12 reviews)

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資料表 SY8113BADC DataSheet
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規格

Manufacturer	Silergy Corp
Package	TSOT-23-6
Voltage - Supply	4.5V~18V
Function	Step-down type
Synchronous Rectifier	Yes
Number of Outputs	1
Topology	Step-Down
Operating Temperature	-40℃~+125℃
Quiescent Current	100uA
Switch tube (built-in/external)	Built-in
Output Current	3A
Frequency - Switching	500kHz
Output Voltage	1.2V

概述

Description

SY8113BADC is a highly integrated power management IC designed primarily for battery-powered applications. It features a synchronous buck converter that efficiently steps down voltage while maximizing battery life. The chip offers adjustable output voltage, enabling it to cater to various system requirements, and incorporates advanced power-saving modes to reduce energy consumption.
Key features include low quiescent current, high efficiency across a wide load range, and built-in protections such as overcurrent, thermal shutdown, and undervoltage lockout. The SY8113BADC is suitable for a variety of applications, including portable devices, IoT gadgets, and wearable technology.
With its compact size and robust performance, the SY8113BADC is ideal for engineers looking to design power-efficient solutions in increasingly compact devices. Its combination of flexibility and reliability makes it a popular choice in modern electronics.

Features

The SY8113BADC is a versatile power management IC designed primarily for battery-powered applications. Key features include:
1. High Efficiency: Offers up to 95% efficiency, ensuring minimal power loss and prolonged battery life.
2. Wide Input Voltage Range: Accepts input voltages from 2.5V to 5.5V, accommodating various battery types.
3. Low Quiescent Current: Designed for low standby current, enhancing battery longevity in idle mode.
4. Adjustable Output Voltage: Provides flexibility with an adjustable output voltage range, typically configurable via external resistors.
5. Short Circuit Protection: Includes built-in protection mechanisms to safeguard against overcurrent and short circuits.
6. Thermal Shutdown: Features thermal protection to prevent damage from overheating.
7. Compact Package: Available in a small package format, ideal for space-constrained designs.
The SY8113BADC is suitable for applications in portable devices, wearables, and IoT gadgets, where efficiency and reliability are crucial.

Package

The SY8113BADC is typically packaged in a 5-pin SOT-23 or similar surface-mount package. This compact package type is designed for efficient space utilization on printed circuit boards.

Pinout

The SY8113BADC is a voltage regulator with a 5-pin package configuration. Its primary function is to provide a stable output voltage, typically used in power supply applications. The pinout and functions are as follows:
1. VIN: Input voltage, where the power supply voltage is applied.
2. GND: Ground connection for the circuit.
3. VOUT: Regulated output voltage, delivering a stable output to the load.
4. COMP: Compensation pin, used for frequency compensation to ensure stability.
5. EN: Enable pin, which turns the regulator on or off based on the input signal.
This device is commonly utilized in various electronic applications requiring efficient voltage regulation.

Manufacturer

The SY8113BADC is manufactured by Silan Microelectronics, a company based in China. Silan Microelectronics specializes in the design and production of semiconductor devices and integrated circuits, focusing on power management, LED drivers, and other analog and mixed-signal applications. Established in 2001, the company serves various industries, including consumer electronics, automotive, and telecommunications, contributing to the rapidly evolving electronics market. Silan is recognized for its innovation and commitment to providing high-quality semiconductor solutions.

Application

The SY8113BADC is a high-efficiency synchronous step-down DC-DC converter used in various applications, including consumer electronics, portable devices, automotive systems, and industrial equipment. It is ideal for powering microcontrollers, FPGAs, and other digital circuits due to its low output voltage and high current capabilities. Its compact design and efficient power management make it suitable for battery-powered applications and energy-sensitive environments.

Equivalent

The SY8113BADC is a voltage regulator, and equivalent products include the LM1117 from Texas Instruments, the LT1117 from Analog Devices, and the MIC5219 from Microchip. These alternatives share similar specifications for low dropout (LDO) operation and output voltage regulation. Always verify the specific electrical characteristics and application requirements to ensure compatibility.