Product Overview

Product Overview
NCP5359: MOSFET Gate Driver for Notebook Power Systems
For complete documentation, see the data sheet
Product Description
The NCP5359 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 20
ns 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
Benefits
•
•
•
•
•
•
•
Faster Rise and Fall Times
Power Saving Operation under Light Load Condition
Adaptive Non-overlap Circuit
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
Applications
• Operate can up to 1.0 MHz
• Higher efficiency
End Products
• Power Subsystems
• Notebook Computers
• Desktop Computers
Part Electrical Specifications
Product
Compliance
Status
Type
Number of
Drivers
NCP5359DR2G
Pb-free
Active
MOSFET
2
Halide free
Application Diagram
Vin Max
(V)
VCC Max
(V)
Drive
Source/Si
nk Typ
(mA)
Rise Time
(ns)
Fall Time
(ns)
tp Max (ns) Package
Type
15
1500 /
1500
16
11
35
SOIC-8
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016