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Texas Instruments LM43603-Q1 | Demoboard PMP10735
Wide Vin, 3A Buck 2-Layer Reference Design for Automotive Cluster with CISPR 25 Class 5 Compliance
Overview
| Topology | Buck Converter |
| Input voltage | 6.5-35 V |
| Output 1 | 12 V / 3 A |
| IC revision | A |
Description
The PMP10735 reference design is a 5V, 3A output power supply in a 2-layer board design for off-battery automotive instrument cluster applications. The reference board has an input EMI filter and optmized layout for improved EMI performance.
Features
Remark: BOM and Schematics are added with main pdf.
LM43603-Q1 automotive grade SIMPLE SWITCHER® wide Vin synchronous buck regulator6.5V to 35V input voltage range94% peak efficiency at 12V inputEMI optimized 2-layout design in compliance with CISPR 25 Class 5 conducted emissions standard400kHz frequency PWM , and PFM at light loadReference board is tested, and the test report and design files are included
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IR(A) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PDF SMT Power Inductor, 11 µH, 6.9 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PDF SMT Power Inductor | Inductance11 µH | Rated Current6.9 A | Saturation Current5.3 A | DC Resistance15.8 mΩ | Self Resonant Frequency25 MHz | MountSMT |