LM21215 - Voltage-Mode Synchronous Buck Regulator

Texas Instruments

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Datasheet Details

Part number	LM21215
Manufacturer	Texas Instruments
File Size	1.91 MB
Description	Voltage-Mode Synchronous Buck Regulator
Datasheet	LM21215-etcTI.pdf

LM21215 Product details

Description

The LM21215 is a monolithic synchronous point-ofload buck regulator that is capable of delivering up to 15 A of continuous output current while producing an output voltage down to 0.6 V with outstanding HTSSOP-20 5,6,7 VIN PVIN Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) LM21215 HTSSOP (20) 6.50 mm × 4.40 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.LOUT 11-16 SW VOUT CIN RF 4 AVIN COUT CC3 CF LM21215 3 19 EN F

Features

Integrated 7-mΩ high-side and 4.3-mΩ low-side FET switches.
Adjustable current limit.
Adjustable output voltage from 0.6 V to VIN (100% duty cycle capable), ±1% reference.
2.95-V to 5.5-V input voltage range.
500-kHz fixed switching frequency.
Start-up into prebiased loads.
Output voltage tracking capability.
Wide bandwidth voltage loop error amplifier.
Adjustable soft start with external capacitor.
Precis.

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Other Datasheets by Texas Instruments

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Published: Dec 18, 2020 |