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規格
| 屬性 | 價值 |
| Manufacturer | Silergy Corp |
| Package / Case | DFN-10-EP(3x3) |
| Number of Channels | 1 |
| Operating Temperature | -40℃~+125℃ |
| Topology | boost converter |
| Frequency - Switching | 0.8MHz~1.2MHz |
| Dimming | Analog |
概述
Description
The SY7301ADBC is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring precise voltage regulation. Key features include:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (0.6V to 7V)
- Output Current: Up to 3A
- Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 1.2MHz (fixed)
It integrates low-RDS(on) MOSFETs, reducing external component count, and supports PWM/PFM auto-switching for improved light-load efficiency. Protection features include over-current (OCP), over-temperature (OTP), and under-voltage lockout (UVLO).
Applications:
- Industrial systems
- Networking equipment
- Consumer electronics
The compact TSOT23-8 package makes it suitable for space-constrained designs. For detailed specs, refer to the datasheet.
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (0.6V to 7V)
- Output Current: Up to 3A
- Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 1.2MHz (fixed)
It integrates low-RDS(on) MOSFETs, reducing external component count, and supports PWM/PFM auto-switching for improved light-load efficiency. Protection features include over-current (OCP), over-temperature (OTP), and under-voltage lockout (UVLO).
Applications:
- Industrial systems
- Networking equipment
- Consumer electronics
The compact TSOT23-8 package makes it suitable for space-constrained designs. For detailed specs, refer to the datasheet.
Equivalent
The SY7301ADBC is a high-efficiency, synchronous step-down DC-DC converter. Equivalent or similar products include:
- TPS62130 (TI)
- LTC3633 (Analog Devices)
- MP2307 (Monolithic Power Systems)
- AP3406 (Diodes Incorporated)
These alternatives offer comparable features like high efficiency, adjustable output, and similar input/output voltage ranges. Always verify specs for exact compatibility.
- TPS62130 (TI)
- LTC3633 (Analog Devices)
- MP2307 (Monolithic Power Systems)
- AP3406 (Diodes Incorporated)
These alternatives offer comparable features like high efficiency, adjustable output, and similar input/output voltage ranges. Always verify specs for exact compatibility.
Features
The SY7301ADBC 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 3A
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Low Quiescent Current (40µA) in light-load conditions
- Integrated Power MOSFETs for compact design
- Protection Features: Overcurrent (OCP), Overvoltage (OVP), Undervoltage Lockout (UVLO), and Thermal Shutdown
- Small 8-pin SOIC Package for space-constrained applications
Ideal for industrial, consumer, and networking devices requiring efficient power conversion.
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 7V
- Output Current: Up to 3A
- High Efficiency (up to 95%) with synchronous rectification
- Fixed 500kHz Switching Frequency for stable performance
- Low Quiescent Current (40µA) in light-load conditions
- Integrated Power MOSFETs for compact design
- Protection Features: Overcurrent (OCP), Overvoltage (OVP), Undervoltage Lockout (UVLO), and Thermal Shutdown
- Small 8-pin SOIC Package for space-constrained applications
Ideal for industrial, consumer, and networking devices requiring efficient power conversion.
Manufacturer
The SY7301ADBC is manufactured by Silergy Corp, a leading semiconductor company specializing in high-performance analog and mixed-signal ICs. Founded in 2007 and headquartered in Hangzhou, China, Silergy focuses on power management solutions for consumer electronics, industrial, automotive, and computing applications. The company is known for its innovation in energy-efficient designs and holds a strong presence in global markets. The SY7301ADBC is a synchronous buck converter, reflecting Silergy's expertise in power management ICs.
Package
The SY7301ADBC is a DFN-10 (3x3mm) package type. It's a compact, dual flat no-lead (DFN) surface-mount package with 10 pins, suitable for space-constrained applications. The small footprint (3mm x 3mm) and low profile make it ideal for high-density PCB designs.
