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NCP5901B: MOSFET Driver, VR12 Compatible, Synchronous Buck

Datasheet: MOSFET Driver, VR12 Compatible, Synchronous Buck
Rev. 2 (138.0kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
NCP5901 is a high performance dual MOSFET driver optimized to drive the gates of both high- and low-side power MOSFETs in a synchronous buck converter. It can drive up to a 3.0 nF load with a 25 ns propagation delay and 20 ns transition time.
Adaptive anti-cross-conduction and power saving operation circuit can provide a low switching loss and high efficiency solution for notebook and desktop systems. Bidirectional EN pin can provide a fault signal to controller when the gate driver fault detect under OVP, UVLO occur. Also, an undervoltage lockout function guarantees the outputs are low when supply voltage is low.
Features
 
  • Fast rise and fall times
  • Adaptive anti-cross-conduction circuit
  • Pre-overvoltage function
Applications   End Products
  • Vcore Power Subsystems
 
  • Desktop Computers
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
DUALASYMB12VGEVB Active
Pb-free
Single Phase Buck Converter Dual Asymmetrical BG Evaluation Board
ONS321B12VGEVB Active
Pb-free
12 Vgs MOSFET Evaluation Board
Availability & Samples
Specifications
Case Outlines
Application Diagram
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP5901BDR2G Active
Pb-free
Halide free
NCP5901B SOIC-8 751-07 1 260 Tape and Reel 2500 $0.1689
NCP5901BMNTBG Active
Pb-free
Halide free
NCP5901B DFN-8 506AA 1 260 Tape and Reel 3000 $0.1689
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 285,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Power Switch
Number of Outputs
Topology
Isolation Type
Vin Max (V)
VCC Max (V)
Drive Source/Sink Typ (mA)
Rise Time (ns)
Fall Time (ns)
tp Max (ns)
Package Type
NCP5901BDR2G  
 $0.1689 
Pb
H
 Active   
MOSFET
2
Half-Bridge
Junction Isolation
35
15
-
16
11
25
SOIC-8
NCP5901BMNTBG  
 $0.1689 
Pb
H
 Active   
MOSFET
2
Half-Bridge
Junction Isolation
35
15
-
16
11
25
DFN-8
Case Outlines
751-07    506AA   
Packages
NCP5901B: MOSFET Driver, VR12 Compatible, Synchronous Buck
NCP5901B: MOSFET Driver, VR12 Compatible, Synchronous Buck
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