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SY8288CRAC
+BOM-
メーカーSilergy社
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メーカー品番 #SY8288CRAC
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在庫状況23081
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Manufacturer | Silergy Corp |
| Package | QFN-20 |
概要
Description
The SY8288CRAC is a high-efficiency, synchronous step-down DC-DC converter from Richtek, designed for applications requiring precise power management. Key features include:
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 8A
- Adjustable Output Voltage: 0.6V to 5.5V
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 300kHz to 1.2MHz (adjustable)
- Protections: Over-current (OCP), over-voltage (OVP), thermal shutdown
It supports PWM/PFM modes for optimized efficiency across loads and includes a Power Good (PG) signal for system monitoring. Compact packaging (e.g., QFN-16) makes it suitable for space-constrained designs like networking equipment, FPGAs, and industrial systems.
Advantages: Low ripple, fast transient response, and minimal external components. Ideal for high-performance embedded and computing applications.
For detailed specs, refer to the datasheet.
- Input Voltage Range: 4.5V to 18V
- Output Current: Up to 8A
- Adjustable Output Voltage: 0.6V to 5.5V
- High Efficiency: Up to 95% (with integrated MOSFETs)
- Switching Frequency: 300kHz to 1.2MHz (adjustable)
- Protections: Over-current (OCP), over-voltage (OVP), thermal shutdown
It supports PWM/PFM modes for optimized efficiency across loads and includes a Power Good (PG) signal for system monitoring. Compact packaging (e.g., QFN-16) makes it suitable for space-constrained designs like networking equipment, FPGAs, and industrial systems.
Advantages: Low ripple, fast transient response, and minimal external components. Ideal for high-performance embedded and computing applications.
For detailed specs, refer to the datasheet.
Equivalent
The SY8288CRAC is a synchronous buck controller. Equivalent alternatives include:
- MP2307 (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- RT8059 (Richtek)
- AP6503 (Diodes Incorporated)
These chips offer similar step-down DC-DC conversion with comparable voltage and current ratings. Always verify pin compatibility and specs for your application.
- MP2307 (Monolithic Power Systems)
- LM2675 (Texas Instruments)
- RT8059 (Richtek)
- AP6503 (Diodes Incorporated)
These chips offer similar step-down DC-DC conversion with comparable voltage and current ratings. Always verify pin compatibility and specs for your application.
Features
The SY8288CRAC is a synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 24V
- Output Current: Up to 8A
- High Efficiency: Up to 95% (with integrated low-RDS(ON) MOSFETs)
- Adjustable Output: 0.6V to 20V (via external resistors)
- Switching Frequency: 300kHz to 2.2MHz (adjustable)
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Package: 10-pin 3x3mm DFN (small footprint)
- Low Quiescent Current: ~30μA in shutdown mode
Ideal for point-of-load (POL) regulation in networking, industrial, and consumer electronics.
- Input Voltage Range: 4.5V to 24V
- Output Current: Up to 8A
- High Efficiency: Up to 95% (with integrated low-RDS(ON) MOSFETs)
- Adjustable Output: 0.6V to 20V (via external resistors)
- Switching Frequency: 300kHz to 2.2MHz (adjustable)
- Protections: Over-current (OCP), over-voltage (OVP), under-voltage lockout (UVLO), and thermal shutdown
- Package: 10-pin 3x3mm DFN (small footprint)
- Low Quiescent Current: ~30μA in shutdown mode
Ideal for point-of-load (POL) regulation in networking, industrial, and consumer electronics.
Pinout
The SY8288CRAC is a synchronous step-down DC-DC controller with the following key details:
- Pin Count: 20 pins (QFN-20 package)
- Function: Controls external MOSFETs to provide high-efficiency voltage conversion.
- Features:
- Input voltage range: 4.5V to 24V
- Adjustable output voltage (as low as 0.6V)
- Supports up to 20A output current (with external FETs)
- Programmable switching frequency (300kHz–1MHz)
- Integrated soft-start, power-good indicator, and overcurrent/thermal protection
It is commonly used in POL (Point-of-Load) power supplies for servers, GPUs, and networking equipment.
- Pin Count: 20 pins (QFN-20 package)
- Function: Controls external MOSFETs to provide high-efficiency voltage conversion.
- Features:
- Input voltage range: 4.5V to 24V
- Adjustable output voltage (as low as 0.6V)
- Supports up to 20A output current (with external FETs)
- Programmable switching frequency (300kHz–1MHz)
- Integrated soft-start, power-good indicator, and overcurrent/thermal protection
It is commonly used in POL (Point-of-Load) power supplies for servers, GPUs, and networking equipment.
Package
The SY8288CRAC is a synchronous buck converter IC, typically available in a DFN-10 (3x3mm) package. This compact, lead-free package is designed for high-efficiency power management applications, offering good thermal performance and space-saving benefits. It's suitable for portable devices and other small-form-factor electronics.
