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Overview
| Topology | Boost Converter |
| Input voltage | 4.75-40 V |
| Switching frequency | 504-1540 kHz |
| Output 1 | 12 V / 3 A |
| IC revision | C |
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
- Car infotainment
- LCD Monitor/ LCD Display Module/ LCD TV
- Cluster
Products
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 | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 10 µH, 10.5 A | 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 |