Share to:
SY7304DBC
SY7304DBC
| Part Number | SY7304DBC |
|---|---|
| Manufacturer | Silergy Semiconductor |
| Category | Integrated Circuits (ICs) > Power Management > DC-DC Boost Converters |
| Description | 4A HIGH-EFFICIENCY SYNCHRONOUS BOOST CONVERTER, 2.5V-5.5V INPUT, UP TO 12V OUTPUT, -40 TO 85°C, DFN-8 |
Product Overview
The SY7304DBC is a high-efficiency, synchronous DC-DC boost converter from Silergy Semiconductor, designed for portable and battery-powered applications requiring stable, high-current voltage boosting. This device integrates low on-resistance power MOSFETs to achieve up to 96% conversion efficiency, supporting a 2.5V to 5.5V input range and adjustable output voltage up to 12V with a continuous 4A output current. It features fixed 1MHz switching frequency for compact external components, fast transient response, and low output ripple. Comprehensive built-in protections including over-current, over-voltage, under-voltage, thermal shutdown, and short-circuit protection ensure safe and reliable operation. Packaged in a tiny DFN-8 (2x2mm) form factor, the SY7304DBC is ideal for space-constrained consumer electronics, portable devices, and industrial power systems.
Key Specifications
| Parameter | Value |
|---|---|
| RoHS | Compliant (RoHS 2/3 Compliant, Lead-Free) |
| EDA/CAD Models | Available (Gerber, STEP, IDF, Symbol, Footprint) |
| Warranty | 3 Years Standard Warranty |
| Brand | Silergy Semiconductor |
| Topology | Synchronous Boost Converter |
| Input Voltage Range | 2.5V to 5.5V |
| Output Voltage Range | Adjustable up to 12V |
| Output Current | 4A Continuous |
| Switching Frequency | 1MHz Fixed |
| Efficiency | Up to 96% |
| Operating Temperature | -40°C to +85°C |
| Package Type | DFN-8 (2x2mm) |
| Protection Features | OCP, OVP, UVP, Thermal Shutdown, Short-Circuit Protection |
Typical Applications
- Portable Electronics and Handheld Devices
- Battery-Powered IoT Modules and Sensors
- LED Driver and Display Power Supplies
- Industrial Control and Sensor Systems
- Mobile Accessories and Power Banks
- Low-Voltage to High-Voltage Boost Systems
- Consumer Audio and Wearable Devices
- Compact High-Efficiency Power Modules
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Related Products
