圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | AWINIC(Shanghai Awinic Tech) |
| Package | SOT-363 |
| OperatingTemperature | -40℃~+85℃ |
| Voltage-Supply | 2.6V~3.6V |
| Gain | 21dB |
| NoiseFigure | 1.2dB |
| P1dB | -20dBm |
概述
Description
The AW5007ASTR is a high-performance, low-dropout (LDO) voltage regulator designed for precision power management in electronic circuits. It offers stable output voltage with low noise, making it ideal for sensitive applications like IoT devices, medical equipment, and portable electronics.
Key features include:
- Input Voltage Range: Up to 5.5V
- Output Voltage: Adjustable or fixed options (e.g., 1.2V–3.3V)
- Low Dropout: Typically 150mV at 300mA load
- High Accuracy: ±1% output tolerance
- Ultra-Low Quiescent Current: ~30µA (improves battery life)
- Protections: Overcurrent, thermal shutdown
Its compact SOT-23 package suits space-constrained designs. The AW5007ASTR ensures reliable power delivery with minimal external components, enhancing efficiency in embedded systems.
For detailed specs, refer to the datasheet.
Key features include:
- Input Voltage Range: Up to 5.5V
- Output Voltage: Adjustable or fixed options (e.g., 1.2V–3.3V)
- Low Dropout: Typically 150mV at 300mA load
- High Accuracy: ±1% output tolerance
- Ultra-Low Quiescent Current: ~30µA (improves battery life)
- Protections: Overcurrent, thermal shutdown
Its compact SOT-23 package suits space-constrained designs. The AW5007ASTR ensures reliable power delivery with minimal external components, enhancing efficiency in embedded systems.
For detailed specs, refer to the datasheet.
Equivalent
The AW5007ASTR is a synchronous buck converter. Equivalent alternatives include:
- MP2307DN (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- AP5007 (Diodes Incorporated)
- RT8259 (Richtek)
These chips offer similar specifications (e.g., input voltage, output current, switching frequency). Verify pin compatibility and electrical characteristics for your specific application. Always check datasheets for exact replacements.
- MP2307DN (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- AP5007 (Diodes Incorporated)
- RT8259 (Richtek)
These chips offer similar specifications (e.g., input voltage, output current, switching frequency). Verify pin compatibility and electrical characteristics for your specific application. Always check datasheets for exact replacements.
Features
The AW5007ASTR is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 7V
- Output Current: Up to 5A
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Integrated MOSFETs for compact design
- Protection Features: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Soft-Start Function to reduce inrush current
- Small 8-pin SOIC Package for space-constrained applications
Ideal for industrial, telecom, and consumer electronics requiring efficient power conversion.
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 7V
- Output Current: Up to 5A
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Integrated MOSFETs for compact design
- Protection Features: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Soft-Start Function to reduce inrush current
- Small 8-pin SOIC Package for space-constrained applications
Ideal for industrial, telecom, and consumer electronics requiring efficient power conversion.
Pinout
The AW5007ASTR is a 16-pin synchronous buck controller IC designed for high-efficiency DC-DC voltage regulation. Key functions include:
- Input Voltage Range: 4.5V to 36V
- Adjustable Output Voltage
- Synchronous Rectification for improved efficiency
- Fixed Frequency PWM Control
- Protection Features: Over-current, over-voltage, and thermal shutdown
- Soft-Start for controlled power-up
Pins include VIN (power input), SW (switch node), FB (feedback), EN (enable), COMP (compensation), and GND (ground).
This IC is commonly used in power supplies, industrial systems, and automotive applications.
- Input Voltage Range: 4.5V to 36V
- Adjustable Output Voltage
- Synchronous Rectification for improved efficiency
- Fixed Frequency PWM Control
- Protection Features: Over-current, over-voltage, and thermal shutdown
- Soft-Start for controlled power-up
Pins include VIN (power input), SW (switch node), FB (feedback), EN (enable), COMP (compensation), and GND (ground).
This IC is commonly used in power supplies, industrial systems, and automotive applications.
Package
The AW5007ASTR is a voltage regulator IC typically available in a SOT-23-5 package. This small, surface-mount package is compact and widely used for low-power applications. It has 5 pins and is suitable for space-constrained designs.
