7.5-100V Wide Vin, 300mA Constant On-Time Synchronous Buck Regulator


Models (2)

Title Category Type Size (KB) Date Views
LM5018 Unencrypted PSpice Transient Model PSpice Model ZIP 2 KB 25 Feb 2016 42 views
LM5018 PSpice Transient Model PSpice Model ZIP 39 KB 14 Aug 2012 25 views

Design kits & evaluation modules (3)

Name Part# Type
48-V Three-Phase Inverter With Shunt-Based In-Line Motor Phase Current Sensing Evaluation Module BOOSTXL-3PHGANINV Evaluation Modules & Boards
LM5018 Isolated Bias Supply Evaluation Board LM5018ISOEVAL Evaluation Modules & Boards
LM5018 Wide Vin Synchronous Buck Regulator Evaluation Board LM5018EVAL Evaluation Modules & Boards

Reference designs

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TI Designs

48V 3-Phase Inverter with Shunt-based In-line Motor Phase Current Sensing Reference Design

The TIDA-00913 reference design realizes a 48V/10A 3-phase GaN inverter with precision in-line shunt-based phase current sensing for accurate control of precision drives such as servo drives. One of the largest challenges with in-line shunt-based phase current sensing is the high common-mode voltage (...)

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Description Part Number Company Tool Type
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7316 Texas Instruments Reference designs
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7315 Texas Instruments Reference designs
Low-Power Isolated Supply, Input range: 36V to 75V, Output: 10V @ 120mA, LM5017 PMP7798 Texas Instruments Reference designs

Software (1)

LM5018 Buck Regulator Quick Start Component Calculator  (ZIP228KB )   29views,29 Aug 2012  

Development tools (2)

Name Part# Type
Fly-Buck and Flyback Topology Selector FLYBUCK-FLYBACK-DESIGN-CALC Calculation Tools
LM5018 Quick Start Calculator LM5018QUICK-CALC Calculation Tools

WEBENCH® Designer LM5018

  Min   Max Range
Vin  V 9.00 to 100.00V
Vout  V 1.25 to 90.00V
Iout  A ≤ 0.3A
Ambient Temp  °C ≤ 100°C
Isolated Output