| Part Number | APW7159A |
| Manufacturer | ANPEC |
| Title | Dual Channel Synchronous Buck PWM Controller |
| Description | • Single 12V Power Supply Required • Excellent Output Voltage Regulation - 1.0V±0.8% Internal Reference Over Line and Temperature • Simple Single... |
| Features |
General Description
• Single 12V Power Supply Required • Excellent Output Voltage Regulation - 1.0V±0.8% Internal Reference Over Line and Temperature • Simple Single Loop Control Design - Voltage Mode PWM Control • 0~100% Duty Ratio • Programmable Frequency Range from 50kHz to 400kHz (Constant 50k... |
| File Size | 435.34KB |
| Datasheet |
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APW7159C : • Single 12V Power Supply Required • Excellent Output Voltage Regulation - 1.0V±0.8% Internal Reference Over Line and Temperature • Simple Single Loop Control Design - Voltage Mode PWM Control • 0~100% Duty Ratio • Programmable Frequency Range from 50kHz to 400kHz (Constant 50kHz when Floating) • Integrated Soft-Start and Soft-Off (Patent Pending) • Support Pre-Biased Power-On • Both Channel with 180o Phase Shift • Integrated Boot-Strap Diode • Over-Current Protection - Sense High Side MOSFET’s RDS(ON) • 120% Over-Voltage Protection • 50% Under-Voltage Protection • Over-Temperature Protection • Available in SOP-20, TSSOP-20 and TSSOP-20P Packages • Lead Free and Green Devices Available (RoH.