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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) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447709100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 10 | 9.5 | 21 | 21 | 1210 | Standard |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447709100 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | Samples |
|---|