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ISSI IS32BL3556

IS32BL3556 WIDE INPUT VOLTAGE RANGE, HIGH EFFICIENCY FAULT TOLERANT LED DRIVER

Overview

TopologyBoost Converter
Input voltage4.75-40 V
Switching frequency504-1540 kHz
Output 112 V / 3 A
IC revisionC

Description

IS32BL3556 WIDE INPUT VOLTAGE RANGE, HIGH EFFICIENCYFAULT TOLERANT LED DRIVERRev. C, 07/18/2017

Features

 Input voltage range is 4.75V to 40V for start/stop,cold crank and load dump requirements

  • Excellent input voltage transient response
  • Sync function to synchronize boost converterswitching frequency up to 2.3MHz, allowingoperation above the AM band
  • Single resistor primary OVP minimizes VOUTleakage
  • AEC-Q100 qualified (pending)

Typical applications

  • LCD Monitor/ LCD Display Module/ LCD TV
  • Car infotainment
  • Cluster

More information

Products

Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples
7447709100
IGS STP ALT EAG CAD LTS PSP SPE CADWE-PD SMT Power Inductor 10 7.1 10.5 13 21 21 1210 Standard
Order Code Data­sheet
7447709100
Samples
Order Code Data­sheet Downloads Product seriesL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
SizeVersion Samples