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Texas Instruments LM5122 | Demoboard LM5122EVM-2PH
LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module
Overview
| Topology | Boost Converter |
| Input voltage | 9-20 V |
| Output 1 | 28 V / 7 A |
Description
The LM5122EVM-2PH evaluation module (EVM) provides the design engineer with a fully functional dual phase synchronous boost converter to evaluate the Texas Instruments LM5122 synchronous boost controller device. The EVM provides 28 V output at up to 7 A current from a 9 V to 20 V input. The EVM isdesigned to start up from a single power supply without any additional bias voltage.
Features
- 9 V to 20 V input voltage range
- 28 V target output voltage
- Up to 7 A output current
- 250 kHz typical switching frequency
- Dual phase interleaved operation
Typical applications
- Automotive Start-Stop
- 12-V, 24-V, and 48-V Power Systems, High-Current Boost Power Supply, Audio Power Supply
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 10 µH, 16.5 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance10 µH | Performance Rated Current16.5 A | Saturation Current @ 10%10 A | Saturation Current @ 30%21.5 A | DC Resistance6.9 mΩ | Self Resonant Frequency14 MHz | MaterialWE-PERM 2 |