RT7736GGE

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RT7736GGE

IC OFFLINE SW FLYBACK SOT23-6

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規格

Series SmartJitter™
Part Status Active
Output Isolation Isolated
Internal Switch(s) No
Topology Flyback
Voltage - Start Up 14.5 V
Voltage - Supply (Vcc/Vdd) 12V ~ 25V
Duty Cycle 75%
Frequency - Switching 65kHz
Fault Protection Current Limiting, Over Load, Over Voltage, Short Circuit
Operating Temperature -40°C ~ 85°C (TA)
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
Mounting Type Surface Mount
Base Product Number RT7736

概述

Description

The RT7736GGE is a highly integrated power management IC designed primarily for portable devices. It features a low-dropout regulator (LDO) and several configurable power settings, making it suitable for applications requiring efficient power supply management. The device is characterized by its low quiescent current, enabling extended battery life in mobile devices.
Key features include adjustable output voltage, built-in thermal protection, and short-circuit protection, ensuring reliability and safety during operation. The RT7736GGE supports various input voltage ranges and can deliver stable output even under load transients. Its small package size enables easy integration into compact designs.
This IC is ideal for smartphones, tablets, and other battery-operated electronics, where efficiency and space conservation are critical. Overall, the RT7736GGE provides a robust solution for managing power needs in modern electronic applications.

Features

The RT7736GGE is a high-efficiency, synchronous buck converter designed for various power management applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range (typically 4.5V to 28V).
2. Output Current: Capable of delivering high output current (up to 3A).
3. High Efficiency: Provides efficient power conversion, minimizing heat generation.
4. Fixed Output Voltage Options: Available in fixed output voltage versions (e.g., 3.3V, 5V).
5. Built-in Compensation: Integrated compensation circuitry for stable operation across load conditions.
6. Short-Circuit Protection: Incorporates current limiting and thermal shutdown features for enhanced protection.
7. PWM Control: Utilizes pulse-width modulation (PWM) for precise output voltage regulation.
8. Low Standby Current: Features a low quiescent current in standby mode for energy savings.
9. Compact Packages: Available in a compact package for easy integration into tight spaces.
These features make the RT7736GGE suitable for applications such as automotive electronics, consumer devices, and industrial systems.

Package

The RT7736GGE is packaged in a 6-pin SOT-23 format.

Pinout

The RT7736GGE is a power management IC (PMIC) designed for battery management applications, particularly in portable devices. It features a total of 20 pins.
Key functions of the RT7736GGE include:
1. Battery Charger: It supports Li-ion battery charging with various charging algorithms.
2. Power Path Management: It manages power distribution between the battery and the load.
3. System Management: It provides voltage regulation for the system.
4. Protection Features: Includes over-voltage, under-voltage, over-current, and thermal protection.
The pin configuration allows for connections to the battery, power input, output for load management, and various control and status signals to facilitate efficient battery operation and system power management.

Manufacturer

The RT7736GGE is manufactured by Richtek Technology Corporation, a semiconductor company based in Taiwan. Richtek specializes in designing and producing analog and mixed-signal integrated circuits (ICs) primarily for power management applications. Their product offerings include voltage regulators, DC-DC converters, LED drivers, and battery management ICs, serving a diverse range of industries such as consumer electronics, telecommunications, automotive, and industrial applications. The company is known for its focus on innovation and quality in energy-efficient solutions.

Application

The RT7736GGE is a battery management IC, primarily used in applications such as Lithium-ion battery charging and protection systems. It is suitable for smartphones, tablets, portable electronics, power banks, and electric vehicles. Its features include over-voltage, under-voltage, and over-current protection, making it ideal for ensuring safe and efficient battery operation in consumer electronics and energy storage solutions.

Equivalent

The RT7736GGE chip is a voltage regulator, often used in battery management systems. Equivalent products include the TPS63020 from Texas Instruments, the LTC3105 from Analog Devices, and the MIC2540 from Microchip. Always check the specific datasheets for detailed specifications to ensure compatibility, as performance characteristics may vary.

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