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NCP5007: LED Driver, Boost, Compact Backlight

Overview
Specifications
Packages
Applications
Datasheet: Compact Backlight LED Boost Driver
Rev. 5 (148kB)
Product Overview
»View Reliability Data
»View Material Composition
»Product Change Notification (4)
The NCP5007 is high efficiency boost converter operating in current control loop, based on a PFM mode, to drive White LEDs. The current mode regulation allows a uniform brightness of the LEDs. The chip has been optimized for small ceramic capacitors and is capable of supplying up to 1.0 W output power.
Features
 
  • Inductor Based Converter brings High Efficiency
  • Constant Output Current Regulation
  • 2.7 to 5.5 V Input Voltage Range
  • Vout to 22 V Output Compliance Allows up to 5 LEDs Drive in Series which Provides Automatic LED Current Matching
  • Built-in Over Voltage Protection
  • 0.3 µA Standby Quiescent Current
  • Includes Dimming Function (PWM)
  • Enable Function Driven Directly from Low Battery Voltage Source
  • Thermal Shutdown Protection
  • All Pins are Fully ESD Protected
  • Low EMI Radiation
Applications
  • LED Display Back Light Control
  • High Efficiency Step up Converter
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP5007EVB Active
NCP5007 Compact White LED Driver Evaluation Board
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
NCP5007SNT1G Active
Pb-free
Halide free
LED Driver, Boost, Compact Backlight TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 $0.4
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) : 8 to 12
Arrow   (Thu Jan 19 03:05:59 MST 2017) : 2848
Digikey   (2017-01-18) : >1K
PandS   (2017-01-18) : >1K
Datasheet: Compact Backlight LED Boost Driver
Rev. 5 (148kB)
Product Overview
»View Reliability Data
»View Material Composition
»Product Change Notification (4)

Product Compliance Status Description Topology VIN Min (V) VIN Max (V) VO Max (V) IO Max (mA) fSW Typ (kHz) Package Type
Pb-free
Halide free
 Active     LED Driver, Boost, Compact Backlight 
Step-Up
2.7
20
22
50
1200
TSOP-5 / SOT-23-5
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