LM5017
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7.5-100V Wide Vin, 600mA Constant On-Time Synchronous Buck Regulator

 

Models (4)

Title Category Type Date
LM5017 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 18 Jan 2018
LM5017 TINA-TI Transient Reference Design (Rev. A) TINA-TI Reference Design TSC 18 Jan 2018
LM5017 PSpice Transient Model (Rev. B) PSpice Model ZIP 18 Jan 2018
LM5017 Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 18 Jan 2018

Design kits & evaluation modules (2)

Name Part# Type
LM5017 Isolated Bias Supply Evaluation Board LM5017ISOEVAL Evaluation Modules & Boards
LM5017 Wid Vin Synchronous Buck Regulator Evaluation Board LM5017EVAL Evaluation Modules & Boards

Reference designs

Isolated power architecture reference design for communication and analog input/output modules

This reference design provides a simple means through which to isolate I2C or SPI type communication lines. This is often required in Grid Infrastructure applications such as, protertion relays and circuit breakers, where high voltages are involved. This reference design provides the complete (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
10Vin to 14Vin; -65Vout @ 0.1A; Buck-Boost Converter PMP7957 Texas Instruments Reference designs
18 to 75Vin 15Vout @ 0.2A Isolated Flybuck Converter Reference Design PMP9298 Texas Instruments Reference designs
36 - 72V Input Fly-Buck Converter (3.3V @ 0.4A) PMP7383 Texas Instruments Reference designs
36Vin to 60Vin; 15Vout @ 0.05A (Non-Isolated) and 15Vout @ 0.35A (Isolated); Flybuck Converter PMP7953 Texas Instruments Reference designs
Dual-Channel Full-Bridge Converter (54V @ 30A) for PoE Power Sourcing (PSE) PMP6712 Texas Instruments Reference designs
Flybuck Power Supply Using LM5017, Primary 5V@0.25A Output, Secondary 15V@0.1A Output PMP7942 Texas Instruments Reference designs
Flybuck Power Supply Using LM5017, Two 12V@0.25A Outputs PMP7941 Texas Instruments Reference designs
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7315 Texas Instruments Reference designs
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7316 Texas Instruments Reference designs
Isolated Fly-Buck with Dual Outputs (12V@.1A) PMP7829 Texas Instruments Reference designs
LM5017 Flybuck Quad Isolated Output Power Supply without Opto-coupler PMP7993 Texas Instruments Reference designs
Low-Power Isolated Supply, Input range: 36V to 75V, Output: 10V @ 120mA, LM5017 PMP7798 Texas Instruments Reference designs
Non-Isolated Push-Pull Converter Design PMP7887 Texas Instruments Reference designs
Non-Synchronous Buck, 5.0V @ 0.6A PMP7158 Texas Instruments Reference designs
Quad Isolated Outputs Fly-Buck Bias Supply for IGBT Gate Driver Reference Design PMP9460 Texas Instruments Reference designs
Simple Isolated Bias Supply PMP7818 Texas Instruments Reference designs
Synchronous Buck, 5.0V @ 0.3A PMP7138 Texas Instruments Reference designs

Development tools (2)

Name Part# Type
Fly-Buck and Flyback Topology Selector FLYBUCK-FLYBACK-DESIGN-CALC Calculation Tools
LM5017 Quick Start Calculator LM5017-QUICKSTART-CALC Calculation Tools
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WEBENCH® Designer LM5017

  Min   Max Range
Vin  V 9.0 to 100.0V
Vout  V 1.25 to 90V
Iout  A ≤ 0.6A
Ambient Temp  °C -40 to 125°C