NCP5359A: MOSFET Gate Driver for Notebook Power Systems
The NCP5359A is a high performance dual MOSFET gate driver optimized to drive the gates of both high-side and low-side power MOSFETs in a synchronous buck converter. Each of the drivers can drive up to 3.0 nF load with a 25 ns propagation delay and 15ns transition time. Adaptive non-overlap and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook and desktop systems.
Features- Faster Rise and Fall Times
- Adaptive Non-overlap Circuit
- Power Saving Operation under Light Load Condition
- Complies with VR11.1 / AM2+ Specifications
- Thermal Shutdown Protection
- Undervoltage Lock Out
- Dual-edge PWM for Fastest Initial Response to Transient Loading
- Internal Soft Start
- Thermally Enhanced Package Available
| Benefits- Operation can up to 1.0 MHz
- Flexibility and ease of use
- Higher efficiency
- Flexibility
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Applications | End Products- Desktop and Notebook Computers
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Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NCP5359ADR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.1867 |
| NCP5359AMNR2G | Last Shipments | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 3000 | |
| NCP5359AMNTBG | Last Shipments | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 3000 | |
Specifications
| Product | Type | Number of Drivers | Vin Max (V) | VCC Max (V) | Drive Source/Sink Typ (mA) | Rise Time (ns) | Fall Time (ns) | tp Max (ns) |
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| NCP5359ADR2G | MOSFET | 2 | | 13.2 | 1500 / 1500 | 16 | 15 | 30 |
