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Texas Instruments TPS40170 | Demoboard PMP10135
40W Buck Converter Powered out of 48V Reference Design (ACTIVE) PMP10135
Overview
| Topology | Buck Converter |
| Input voltage | 46-50 V |
| Output 1 | 31 V / 1.3 A |
| IC revision | B |
Description
PMP10035 is a sycnchronous buck converter with 48V input voltage and 31V output voltage. Due to ceramic capacitors only this design is suitable for automotive applications (48V bus). With switching frequency of 400kHz, the efficiency is higher than 96% at full load.
Features
Small outline (21.6mm x 33.4mm)
Ceramic capacitors only
Low temparature rise at full load
48V input
31V output @ 1.3A
More information
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, 100 µH, 3.1 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Inductance100 µH | Saturation Current @ 10%3.1 A | Saturation Current @ 30%3.8 A | Rated Current2.5 A | Performance Rated Current3.2 A | DC Resistance110 mΩ | Self Resonant Frequency4.3 MHz | Size1210 | VersionStandard |