RT8532AGQW

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RT8532AGQW

IC LED DRVR CTRL PWM 50MA 20WQFN

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Thông số kỹ thuật

Part Status Active
Base Product Number RT8532
Type DC DC Controller
Topology Step-Up (Boost)
Internal Switch(s) Yes
Number of Outputs 6
Voltage - Supply (Min) 2.5V
Voltage - Supply (Max) 24V
Voltage - Output 43V
Current - Output / Channel 50mA
Frequency 400kHz ~ 1.2MHz
Dimming Analog, PWM
Applications Backlight
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 20-WFQFN Exposed Pad
Supplier Device Package 20-WQFN (3x3)
Packaging Cut Tape (CT), Tape & Reel (TR)

Tổng quan

Description

The RT8532AGQW is a highly integrated power management IC (PMIC) designed for various applications, including smartphones, tablets, and wearable devices. It features a high-efficiency buck converter that can deliver adjustable output voltage and current to meet the power demands of modern electronics.
Key specifications often include a wide input voltage range, low quiescent current, and advanced protection features such as overvoltage, overcurrent, and thermal shutdown. The device typically supports multiple output channels, enabling it to power various components in a system simultaneously.
With its compact package, the RT8532AGQW is suitable for space-constrained designs and aims to enhance overall system performance while minimizing energy consumption. It is particularly valued for its reliability and efficiency in portable applications.
For detailed specifications and operational guidelines, referring to the manufacturer's datasheet is recommended.

Features

The RT8532AGQW is a high-performance, dual-output DC-DC buck converter designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: Supports inputs from 4.5V to 15V, suitable for a wide range of power sources.
2. Output Current: Capable of delivering up to 3A per channel, making it ideal for powering multiple devices.
3. Efficiency: High efficiency (up to 95%) reduces heat generation and extends battery life in portable applications.
4. Adjustable Output Voltage: Offers adjustable output voltages through external resistors, allowing flexibility for different applications.
5. Integrated Protection: Includes over-voltage, over-current, and thermal protection features for enhanced reliability and safety.
6. Compact Size: Available in a compact package, suitable for space-constrained designs.
7. Low Quiescent Current: Ensures minimal power consumption during idle periods, which is crucial for battery-operated devices.
Overall, the RT8532AGQW is ideal for applications requiring efficient power regulation, such as consumer electronics, automotive systems, and industrial devices.

Package

The RT8532AGQW is packaged in a QFN (Quad Flat No-lead) format, specifically a 32-pin QFN package. This type of package provides a compact design with good thermal performance and is commonly used for integrated circuits in various electronic applications.

Pinout

The RT8532AGQW is a high-efficiency buck converter with a pin count of 32. It is designed for applications requiring adjustable output voltage and high current capabilities. The main functions of the pins include input and output power connections, enable/disable control, feedback voltage adjustment, current sensing, and various compensation and compensation network configurations.
Key pin functions include:
- VIN: Input voltage supply
- VOUT: Output voltage
- GND: Ground connection
- EN: Enable pin for turning the device on/off
- FB: Feedback pin for voltage regulation
- SW: Switch node for the inductor connection
- COMP: Compensation node for stability
The device is typically used in power management applications for processors, FPGAs, and other digital circuits. For detailed specifications and electrical characteristics, refer to the manufacturer's datasheet.

Manufacturer

The RT8532AGQW is manufactured by Richtek Technology Corporation. Richtek is a semiconductor company that specializes in the design and production of analog and mixed-signal integrated circuits (ICs), primarily for power management applications. Founded in 2001, the company focuses on providing solutions for various sectors, including consumer electronics, telecommunications, and automotive industries. Their product portfolio includes voltage regulators, power management ICs, and related components, catering to the growing demands of efficient power usage in modern electronic devices.

Application

The RT8532AGQW is a highly integrated power management IC designed for applications in portable devices, such as smartphones, tablets, and laptops. It is primarily used for battery management, including charging, power path management, and voltage regulation. Additionally, it supports applications in IoT devices, wearable technology, and any battery-operated equipment requiring efficient power conversion and management. Its compact design and efficiency make it suitable for space-constrained environments.

Equivalent

The RT8532AGQW is a synchronous buck regulator. Equivalent products include:
1. TPS560200 (Texas Instruments)
2. LM2596 (Texas Instruments)
3. MICROCHIP MCP16331
4. LM2675 (Texas Instruments)
5. LT1763 (Analog Devices)
When selecting an equivalent, ensure similar specifications such as input/output voltage, current rating, and efficiency. Always refer to datasheets for detailed comparisons.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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