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reference designIS32BL3556

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

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

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
ISAT,10%(A)
ISAT,30%(A)
IR,40K(A)
IRP,40K(A)
RDC max.(mΩ)
fres(MHz)
Size
Version
SamplesAvailability & Sample
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7447709100
SPECWE-PD SMT Power Inductor, 10 µH, 10.5 A

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation
Availability
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PD SMT Power Inductor
Inductance10 µH
Saturation Current @ 10%10.5 A
Saturation Current @ 30%13 A
Rated Current7.1 A
Performance Rated Current9.5 A
DC Resistance21 mΩ
Self Resonant Frequency21 MHz
Size1210 
VersionStandard 
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