AP5724WG-7

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AP5724WG-7

IC LED DRV RGLTR PWM 750MA SOT26

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type DC DC Regulator
Topology Step-Up (Boost)
InternalSwitch(s) Yes
NumberofOutputs 1
Voltage-Supply(Min) 2.7V
Voltage-Supply(Max) 5.5V
Current-Output/Channel 750mA (Switch)
Frequency 1.2MHz
Dimming PWM
Applications Backlight
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SOT-23-6

Обзор

Description

The AP5724WG-7 is a high-efficiency, step-up DC-DC converter designed by Diodes Incorporated. It is intended for applications requiring a higher voltage output from a lower voltage input, making it ideal for portable devices and other electronic systems operating on battery power. The device features a compact design and integrates a high-speed switching frequency, which minimizes the need for external components, thus saving space and cost.
The AP5724WG-7 offers features such as excellent line and load regulation, short-circuit protection, and thermal shutdown, ensuring reliable performance under varied conditions. Its wide input voltage range and capability to deliver a stable output voltage make it versatile for applications like OLED displays, white LED backlighting, and other power management tasks.
With a focus on efficiency and ease of use, the AP5724WG-7 serves as a reliable solution for designers looking to extend battery life while maintaining consistent power delivery in compact electronic devices.

Features

The AP5724WG-7 is a high-efficiency, synchronous step-down DC-DC converter. Key features include:
1. Input Voltage Range: It operates over a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various battery-powered applications.
2. Output Voltage: The converter provides a fixed or adjustable output voltage, with the ability to deliver up to 1.2A of continuous output current.
3. Efficiency: It boasts high efficiency, often exceeding 90%, due to its synchronous rectification design which reduces power loss.
4. Switching Frequency: The device operates at a high frequency, usually around 1.5MHz, allowing for the use of smaller external components and contributing to a compact design.
5. Low Dropout Operation: The AP5724WG-7 maintains regulation at low dropout levels, enhancing efficiency when the input voltage nears the output voltage.
6. Protections: It includes comprehensive protection features such as over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable operation.
7. Package: Typically available in compact packages like SOT-23, which is ideal for space-constrained applications.
These features make the AP5724WG-7 a versatile choice for portable electronic devices, providing efficient power conversion with minimal heat generation and space requirements.

Package

The AP5724WG-7 is typically available in a SOT-25 package type. This package is a small outline transistor package, which is compact and designed for surface mounting on a PCB, suitable for space-constrained applications.

Pinout

The AP5724WG-7 is a step-up DC-DC converter with a small and efficient design. It typically comes in a SOT-25 package, which has 5 pins. Here are the pin functions:
1. SW (Switch Pin): This is the switch pin and is connected to the inductor.
2. GND (Ground): This pin is connected to the ground of the circuit.
3. FB (Feedback): This pin receives the feedback voltage from the output and is crucial for regulating the output voltage.
4. EN (Enable): This pin is used to enable or disable the device. A high voltage on this pin enables the device.
5. VIN (Input Voltage): This pin is for the input supply voltage.
The AP5724WG-7 is designed for efficient power conversion, suitable for portable devices needing a stable output voltage from a lower input voltage source.

Manufacturer

The AP5724WG-7 is manufactured by Diodes Incorporated. Diodes Incorporated is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company serves various applications in the consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated focuses on delivering innovative solutions that meet customer needs in power efficiency, size reduction, and cost optimization.

Application

The AP5724WG-7 is a high-efficiency step-down DC-DC converter. Its primary application areas include portable electronics, battery-operated devices, and systems requiring efficient power management, such as smartphones, tablets, and digital cameras. It is also used in low-power applications where space and energy efficiency are crucial, such as wearable devices and IoT gadgets. Its compact design and low quiescent current make it ideal for optimizing battery life in these applications.

Equivalent

The AP5724WG-7 is a DC-DC step-up converter. Equivalent products include the TPS61070 from Texas Instruments, the MAX856 from Maxim Integrated, and the MT3608 from MPS (Monolithic Power Systems). These alternatives offer similar functionality in boosting voltage levels for various applications. Always check specific parameters like input/output voltage, current ratings, and efficiency to ensure compatibility with your requirements.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

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