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NCV33063AV: Buck / Boost / Inverting Converter, Switching Regulator, 1.5 A

Datasheet: Inverting Regulator - Buck, Boost, Switching 1.5 A
Rev. 24 (1266kB)
Product Overview
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The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-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 series was specifically designed to be incorporated in Step down (Buck), Step up (Boost) and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.
Features   Benefits
     
  • Operation from 3.0 V to 40 V Input
 
  • Wide input voltage range usable for many applications
  • Low Standby Current
 
  • <100uA Collector Off-State Current
  • Current Limiting
 
  • Adjustable current limit provides improved protection
  • Output Switch Current to 1.5 A
 
  • Large 1.5A peak current capability provides up to ~1A of average current output
  • Output Voltage Adjustable
 
  • External resistor divider for various output voltage options
  • Frequency Operation to 100 kHz
 
  • Optimize frequency for size or efficiency
  • Precision 2% Reference
 
  • Accurate system level performance
  • 4x4mm DFN package option
 
  • Exposed pad package allows for higher output current and improved thermal performance
  • MC34063A = 0 to +70degC
   
  • MC33063A = -40 to +85degC
   
  • MC33063AV / NCV33063A = -40 to +125degC
   
Applications   End Products
  • For Higher Switching Frequency See NCP3063
  • For Dedicated ENABLE Pin and Higher Switching Frequency See NCP3064
  • Fan Controller
  • DC-DC Power Supply
  • For DFN package see MC33063MNTXG
 
  • Cigarette Lighter Adapter (CLA)
  • Power Supply
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC33063AVPG Active
Pb-free
Halide free
NCV33063AV PDIP-8 626-05 NA Tube 50 $0.4217
NCV33063AVDR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV33063AV SOIC-8 751-07 1 260 Tape and Reel 2500 $0.5573
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 11,150
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
MC33063AVPG  
 $0.4217 
Pb
H
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
3
40
1.25 to 40
1.5
100
PDIP-8
NCV33063AVDR2G  
 $0.5573 
Pb
A
H
P
 Active   
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
3
40
1.25 to 40
1.5
100
SOIC-8
Case Outlines
751-07    626-05   
Packages
NCV33063AV: Buck / Boost / Inverting Converter, Switching Regulator, 1.5 A
NCV33063AV: Buck / Boost / Inverting Converter, Switching Regulator, 1.5 A
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