NCP1403: Boost Converter, PFM, DC-DC, 15 V, 50 mA

Overview
Specifications
Packages
Datasheet: Boost Converter, PFM, DC-DC, 15 V, 50 mA
Rev. 6 (225.0kB)
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Product Overview
Product Description
The NCP1403 is a monolithic PFM step-up DC-DC converter. This device is designed to boost a single Lithium or two cell AA/AAA battery voltage up to 15 V (with internal MOSFET) output for handheld applications. A pull-up Chip Enable feature is included to extend battery operating life. The device can also be configured in step-down and voltage-inverting configurations. This device is available in space-saving TSOP-5package.
Features
 
  • 82% Efficiency at VOUT = 15 V, IOUT = 50 mA, VIN = 5.0 V
  • 78% Efficiency at VOUT = 15 V, IOUT = 30 mA, VIN = 3.6 V
  • Low Operating Current of 19 µA (No Switching)
  • Low Shutdown Current of 0.3 µA
  • Low Start-up Voltage of 1.3 V Typical at 0 mA
  • Output Voltage up to 15 V with Built-in 16 V MOSFET Switch
  • PFM Switching Frequency up to 300 kHz
  • Chip Enable
  • Low Profile and Minimum External Parts
  • Micro Miniature TSOP-5 Package
Applications
  • LCD Bias
  • Personal Digital Assistants (PDA)
  • Digital Still Camera
  • Hand-held Games
  • Hand-held Instrument
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP1403SNT1G Active
Pb-free
Halide free
Boost Converter, PFM, DC-DC, 15 V, 50 mA TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.2667
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) :
Avnet   (2014-09-19 00:00) : >1K
Digi-Key   (2014-09-19 00:00) : >10K
Mouser   (2014-09-19 00:00) : <1K
P&S   (2014-09-19 00:00) : <100
Datasheet: Boost Converter, PFM, DC-DC, 15 V, 50 mA
Rev. 6 (225.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (3)
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
 Pb-free 
 Halide free 
 Active     Boost Converter, PFM, DC-DC, 15 V, 50 mA   Step-Up     1.2   5.5   Up to 15   0.05   72     TSOP-5 / SOT-23-5 
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