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AP62300TWU-7
+NomenclatureDCDC CONV HV BUCK,TSOT26,T&R,3K
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FabricantLa société diodes
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Pièce fabricant #AP62300TWU-7
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Fiche technique AP62300TWU-7 DataSheet
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Package SOT-23-6
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En stock5970
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Spécifications
| Attribut | Valeur |
| 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 |
Présentation
Description
Key features of the AP62300TWU-7 may include high efficiency, low quiescent current, and fast transient response. It often supports a continuous output current, making it suitable for powering microcontrollers, sensors, and other low-power devices. The converter usually integrates protection features like overcurrent, overtemperature, and undervoltage lockout to enhance reliability and safety.
The AP62300TWU-7 is available in compact packaging, which facilitates easy integration into space-constrained designs. Its design simplifies the external component count, reducing the overall cost and complexity of the power management system. This IC is ideal for engineers looking to implement efficient, compact, and reliable power solutions.
Equivalent
1. MP1584 by MPS (Monolithic Power Systems) - 3A, 28V step-down converter.
2. TPS54331 by Texas Instruments - 3A, 28V step-down converter.
3. LM2596 by Texas Instruments - 3A, 40V step-down converter.
When choosing an equivalent, verify compatibility regarding voltage, current, switching frequency, and package. Always review datasheets for specific applications.
Features
1. Input Voltage Range: It supports a wide input voltage range, typically from 3.8V to 18V, making it versatile for different power sources.
2. Output Current: Capable of delivering up to 3A of continuous output current, suitable for powering a range of devices.
3. Efficiency: High efficiency, often above 90%, which reduces power loss and improves thermal performance.
4. Switching Frequency: Operates at a fixed frequency, usually around 1.4MHz, supporting compact inductor and capacitor sizes.
5. Mode of Operation: Features both PWM (Pulse Width Modulation) and PFM (Pulse Frequency Modulation) modes to optimize efficiency across various load conditions.
6. Protection Features: Includes overcurrent protection, over-temperature protection, and undervoltage lockout to ensure reliable operation.
7. Package: Comes in a compact, thermally enhanced package, suitable for space-constrained applications.
These features make the AP62300TWU-7 ideal for applications in consumer electronics, industrial equipment, and other devices requiring efficient step-down voltage regulation.
Pinout
1. VOUT: Output voltage pin.
2. LX: Inductor connection for the switching node.
3. GND: Ground connection.
4. FB: Feedback pin for output voltage regulation.
5. EN: Enable pin to turn the device on or off.
6. VIN: Input voltage supply pin.
7. NC: No connection; this pin is not internally connected.
8. PG: Power good indicator pin.
These pins together enable the AP62300TWU-7 to efficiently step down a higher input voltage to a lower output voltage, making it suitable for a wide range of applications requiring regulated power.