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MC33163: Buck / Boost / Inverting Regulator, Switching, 3.4 A

Datasheet: Switching Regulators Step-Up/Down, Inverting 3.4
Rev. 6 (263kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The MC33163 series are monolithic power switching regulators that contain the primary functions required for dc-dc converters. This series is specifically designed to be incorporated in buck, boost and inverting applications with a minimum number of external components.

These Buck Boost Inverting Switching Regulators consist of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems.

These devices are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.
Features
 
  • Output Switch Current in Excess of 3.0 A
  • Operation from 2.5 V to 40 V Input
  • Low Standby Current
  • Precision 2% Reference
  • Controlled Duty Cycle Oscillator
  • Driver with Bootstrap Capability for Increased Efficiency
  • Cycle-by-Cycle Current Limiting
  • Internal Thermal Shutdown Protection
  • Low Voltage Indicator Output for Direct Microprocessor Interface
  • Heat Tab Power Package
  • Moisture Sensitivity Level (MSL) Equals 1
  • Pb-Free Packages are Available
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC33163DWG Active
Pb-free
Halide free
MC33163, TA= -40°C to +85°C SOIC-16W 751G-03 3 260 Tube 47 $1.6266
MC33163DWR2G Active
Pb-free
Halide free
MC33163, TA= -40°C to +85°C SOIC-16W 751G-03 3 260 Tape and Reel 1000 $1.6266
MC33163PG Obsolete 
Pb-free
Halide free
MC33163, TA= -40°C to +85°C PDIP-16 648C-04 NA Tube 25  
MC34163DWG Active
Pb-free
Halide free
MC33163, TA= 0°C to +70°C SOIC-16W 751G-03 3 260 Tube 47 $1.6
MC34163DWR2G Active
Pb-free
Halide free
MC33163, TA= 0°C to +70°C SOIC-16W 751G-03 3 260 Tape and Reel 1000 $1.6
MC34163PG Obsolete 
Pb-free
Halide free
MC33163, TA= 0°C to +70°C PDIP-16 648C-04 NA Tube 25  
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 3,995
Market Leadtime (weeks) : 2 to 4
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 182
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <100

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
MC33163DWG  
 $1.6266 
Pb
H
 Active   
Step-Up/Step-Down
Voltage Mode
2.5
40
1.25 to 40
3.4
SOIC-16W
MC33163DWR2G  
 $1.6266 
Pb
H
 Active   
Step-Up/Step-Down
Voltage Mode
2.5
40
1.25 to 40
3.4
SOIC-16W
MC34163DWG  
 $1.6 
Pb
H
 Active   
Step-Up/Step-Down
Voltage Mode
2.5
40
1.25 to 40
3.4
SOIC-16W
MC34163DWR2G  
 $1.6 
Pb
H
 Active   
Step-Up/Step-Down
Voltage Mode
2.5
40
1.25 to 40
3.4
SOIC-16W
Case Outlines
751G-03    648C-04   
Packages
MC33163: Buck / Boost / Inverting Regulator, Switching, 3.4 A
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