feedback
Rate this webpage
Need
Support?

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

Datasheet: Boost Converter - PFM, DC-DC 15 V, 50 mA
Rev. 6 (267kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
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 & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1403SNT1G Active
Pb-free
Halide free
NCP1403 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2667
Market Leadtime (weeks) : 13 to 16
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
NCP1403SNT1G  
 $0.2667 
Pb
H
 Active   
Step-Up
1.2
5.5
Up to 15
0.05
72
TSOP-5 / SOT-23-5
Case Outlines
483   
Packages
NCP1403: Boost Converter, PFM, DC-DC, 15 V, 50 mA
Previously Viewed Products
Clear List

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.