feedback
Rate this webpage
Need
Support?

NCP3163: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz

Datasheet: Inverting Converter, Switching Regulator Buck Boost 3.4 A, 50-300 kHz
Rev. 7 (250kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic dc-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This controller was specifically designed to be incorporated in step-down (buck), step-up (boost), or voltage-inverting applications with a minimum number of external components. The NCP3163 Buck Boost Inverting Switching Regulator comes in an exposed pad package which can greatly increase the power dissipation of the built in power switch. An automotive qualified version is available as NCV3163.
Features   Benefits
     
  • Output Switch Current in Excess of 3.0 A
 
  • Integrated output switch with high current capability
  • 3.4 A Peak Switch Current
 
  • The burst mode architecture allows higher peak current to achieve higher average output current
  • Frequency is Adjustable from 50 kHz to 300 kHz
 
  • Higher efficiency at slower Fsw
    Reduced output cap at higher Fsw
  • Operation from 2.5 V to 40 V Input
 
  • Wide input voltage for use in many applications
  • Precision 2% Reference for Accurate Output Voltage Control
 
  • Accurate Output Voltage Control
  • Cycle-by-Cycle Current Limiting
 
  • System level protection
  • Internal Thermal Shutdown Protection
 
  • System level protection
  • Exposed Pad Power Package
 
  • Thermally enhanced package for higher output current
  • Excel Based Design Tool Available
   
Applications   End Products
  • Pre-Regulator for Linear Regulators
  • Automotive DC-DC
  • Distributed Power Systems
  • High Power LED
 
  • xDSL / Cable Modems / DC-DC Modules
  • Battery Charger
Availability & Samples
Specifications
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP3163BMNR2G Active
Pb-free
Halide free
NCP3163 DFN-18 505 1 260 Tape and Reel 2500 $0.8888
NCP3163BPWG Active
Pb-free
Halide free
NCP3163 SOIC-16 WB EP 751AG 1 260 Tube 47 $1.1066
NCP3163BPWR2G Active
Pb-free
Halide free
NCP3163 SOIC-16 WB EP 751AG 1 260 Tape and Reel 1000 $1.1066
NCP3163MNR2G Obsolete 
Pb-free
Halide free
NCP3163 DFN-18 505 1 260 Tape and Reel 2500  
NCP3163PWG Active
Pb-free
Halide free
NCP3163 SOIC-16 WB EP 751AG 1 260 Tube 47 $1.6
NCP3163PWR2G Active
Pb-free
Halide free
NCP3163 SOIC-16 WB EP 751AG 1 260 Tape and Reel 1000 $1.6
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 5,000
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 846
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 376
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 2,000

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
NCP3163BMNR2G  
 $0.8888 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
DFN-18
NCP3163BPWG  
 $1.1066 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163BPWR2G  
 $1.1066 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163PWG  
 $1.6 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163PWR2G  
 $1.6 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
Case Outlines
751AG    505   
NCP3163: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
Previously Viewed Products
Clear List

Featured Video
5 V / 3 A DC-DC Buck Converter Evaluation Board - NCP3163BUCKGEVB
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.