Texas Instruments LMR360503MSCEEVM User Manual

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EVM User's Guide: LMR36503MSCEEVM
LMR360503MSCEEVM Evaluation Module
Description
The LMR36503E-Q1 is a 65V DC/DC, 0.3A buck
regulator that features synchronous rectification to
achieve high conversion efficiency in a small footprint.
The EVM operates over a wide input voltage range
of 5.5V to 65V to provide a regulated 5V output
up to 0.3A load at 2.2MHz switching frequency.
The LMR36503MSCEEVM can support output voltage
regulation accuracy better than 1.5% at full load and
is adjustable using an external resistor divider.
Get Started
1. Order the EVM at ti.com.
2. Read this user's guide.
3. Prepare the bench setup per instructions.
4. Power up the EVM by following the recommended
steps.
5. Run tests and measurements. Take caution of the
high temperature that the EVM can be operated
under during the test.
SNVU879 – JUNE 2024
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Features
• Input voltage range: 5.5V to 65V
• Output voltage: 12V
• Load current: 0 to 0.3A
• Switching frequency: 2.2MHz
• Adjustable output voltage
• External synchronization capability
• Internal spread spectrum capability
• Selectable pulse-frequency modulation or forced
pulse-width modulation at light-load
• Supports operation up to 150°C ambient
• Supports other variants of the IC by replacing
some components
Applications
• Advanced driver assistance systems (ADAS)
• Body electronics and lighting
• Infotainment and cluster
LMR36503E-Q1 EVM
Copyright © 2024 Texas Instruments Incorporated
LMR360503MSCEEVM Evaluation Module
Description
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