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Texas Instruments LM5122 | Demoboard LM5122EVM-2PH

LM5122EVM-1PH Wide Vin Synchronous Boost Controller Evaluation Module

Overview

TopologyBoost Converter
Input voltage9-20 V
Output 128 V / 7 A

Description

The LM5122EVM-2PH evaluation module (EVM) provides the design engineer with a fully functional dualphase synchronous boost converter to evaluate the Texas Instruments LM5122 synchronous boostcontroller 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

  • High-Current Boost Power Supply
  • Automotive Start-Stop
  • Audio Power Supply
  • 12-V, 24-V, and 48-V Power Systems

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples
74435561100SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-HCI SMT Flat Wire High Current Inductor 10 16.5 10 21.5 6.9 14 WE-PERM 2
Order Code Data­sheet Simu­lation
74435561100SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC
(mΩ)
fres
(MHz)
Material Samples