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NCV33163: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A

Overview
Specifications
Packages
Datasheet: Step-Up/Down/ Inverting Switching Regulators, 2.5 A
Rev. 4 (224kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (9)
Product Overview
Product Description
The NCV33163 series are monolithic power Buck Boost Inverting Switching Regulators that contain the primary functions required for dc-to-dc converters. This series is specifically designed to be incorporated in step-up (boost), step-down (buck) and voltage-inverting applications with a minimum number of external components.

These devices 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 Buck Boost Inverting Switching Regulators are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.
Features
 
  • Output Switch Current in Excess of 2.0A
  • Operation from 2.5V to 60V 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
  • NCV Prefix, for Automotive and Other Applications Requiring Site and Change Control
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCV33163DWR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A SOIC-16W 751G-03 3 Tape and Reel 1000 $1.34
NCV33163PG Last Shipments 
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A PDIP-16 648C-04 NA Tube 25  
NCV33163DWR2 Last Shipments
AEC Qualified
PPAP Capable
Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A SOIC-16W 751G-03 1 Tape and Reel 1000  
NCV33163P Last Shipments
Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A PDIP-16 648C-04 NA Tube 25  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 4 to 8
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : <1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Datasheet: Step-Up/Down/ Inverting Switching Regulators, 2.5 A
Rev. 4 (224kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (9)
Product Overview

Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A   Step-Up/Step-Down   Voltage Mode   2.5   60   1.25 to 40   3.4   80   Up to 250   SOIC-16W 
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