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AP62301WU-7
+BOMDCDC CONV HV BUCK TSOT26 T&R 3K
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ManufacturerDiodes Incorporated
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Mfr. Part #AP62301WU-7
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Datasheet AP62301WU-7 DataSheet
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Package SOT-26-6
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In Stock2287
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.2V |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 7V |
| Current-Output | 3A |
| Frequency-Switching | 750kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
Overview
Description
The device operates at a fixed switching frequency, which allows for smaller external components, leading to a more compact overall design. It also includes protection features such as overcurrent protection (OCP), overtemperature protection (OTP), and undervoltage lockout (UVLO), ensuring robust and reliable operation under various conditions.
The AP62301WU-7 is commonly used in applications like consumer electronics, industrial systems, and telecommunications equipment, where space and efficiency are crucial. Its small footprint, high efficiency, and comprehensive protection features make it a versatile choice for designers looking to optimize power management in their projects.
Equivalent
Features
1. Input Voltage Range: Operates efficiently with an input voltage range from 3.8V to 18V.
2. Output Current: Provides a continuous output current of up to 3A, making it suitable for powering a wide range of devices.
3. Efficiency: Offers high efficiency, up to 90%, which helps in reducing power losses and improving thermal performance.
4. Switching Frequency: Has a fixed switching frequency of 1.1MHz, which allows for smaller external components and a compact design.
5. Protection Features: Includes overcurrent protection (OCP), overtemperature protection (OTP), and undervoltage lockout (UVLO) to enhance reliability and safety.
6. Thermal Performance: Comes in a thermally enhanced package, which aids in heat dissipation and stable operation under varying conditions.
7. Compact Design: Available in a small, space-saving W-DFN2020-6 package suitable for space-constrained applications.
8. Soft Start and Enable Pin: Features a soft-start function to prevent inrush current and an enable pin for easy control of the output.
These features make the AP62301WU-7 a versatile choice for powering high-performance electronic systems.
Pinout
Here is a brief overview of its pin functions:
1. VIN: Input voltage pin. Connects to the input supply.
2. SW: Switch node pin. Connects to the inductor.
3. GND: Ground pin. Provides ground reference for the device.
4. FB: Feedback pin. Used to regulate the output voltage by connecting to the resistive divider.
5. EN: Enable pin. Used to enable or disable the device.
6. NC: No connect pin. Should be left unconnected.
The AP62301WU-7 is designed for applications requiring efficient step-down conversion with precise output voltage regulation.