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NCP6324: Synchronous Buck Converter, 3 MHz, 2.0 A

Datasheet: Buck Converter, Synchronous, 3 MHz, 2 A
Rev. 8 (324kB)
Product Overview
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» Product Change Notification
The NCP6324B/C, a family of synchronous buck converters, which is optimized to supply different sub systems of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The devices are able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency. The NCP6324B/C is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN-8 package.
Features   Benefits
     
  • 2.5 V to 5.5 V Input Voltage Range
 
  • Support Latest Battery
  • 3 MHz Switching Frequency
 
  • Reduced output inductor and capacitor size
  • Automatic Power Save Mode (NCP6324B) or Operating Mode Selection (NCP6324C)
 
  • Lower Quiescent Current, Save Battery Life
Applications   End Products
  • Portable & Wireless Applications
  • Computing & Peripherals Applications
  • Consumer Applications
 
  • Cellular Phones, Smart Phones, and PDAs
  • Portable Media Players
  • Digital Still Cameras
  • USB Powered Devices
  • Game and Entertainment System
Technical Documentation & Design Resources
Data Sheets (1) Evaluation Board Documents (1)
Package Drawings (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP6324BMTAATBG Active
Pb-free
Halide free
NCP6324 WDFN-8 511BE 1 260 Tape and Reel 3000 $0.3333
NCP6324CMTAATBG Active
Pb-free
Halide free
NCP6324 WDFN-8 511BE 1 260 Tape and Reel 3000 $0.3667
Market Leadtime (weeks) : 17 to 20
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
NCP6324BMTAATBG  
 $0.3333 
Pb
H
 Active   
Step-Down
Voltage Mode
2.5
5.5
0.6 to 5.0
2
96
3000
WDFN-8
NCP6324CMTAATBG  
 $0.3667 
Pb
H
 Active   
Step-Down
Voltage Mode
2.5
5.5
0.6 to 5.0
2
96
3000
WDFN-8
Case Outlines
511BE   
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