LM21212AMHE-1/NOPB

Description：IC REG BUCK ADJ 12A 20HTSSOP
Series：-
Mfr：Texas Instruments
Package：Cut Tape (CT)

SKU:229a65867515 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM21212AMHE-1/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 12A 20HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM21212AMHE-1/NOPB

Description：IC REG BUCK ADJ 12A 20HTSSOP
Series：-
Mfr：Texas Instruments
Package：Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.95V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：5.5V
Current - Output：12A
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-HTSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM21212AMHE-1/NOPB

LM21212AMHE-1/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM21212AMHE-1/NOPB is a synchronous step-down switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 2.95 V to 5.5 V and delivers up to 12 A of output current. The device features adjustable output voltages from 600 mV to 5.5 V. Switching frequency is programmable between 300 kHz and 1.55 MHz. It utilizes a 20-pin HTSSOP package and supports operation temperatures from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous buck topology for high efficiency
Voltage mode control architecture
Frequency synchronization capability
Integrated shutdown function

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for digital systems
Power supply stages for field-programmable gate arrays
Industrial equipment power distribution
Communication infrastructure power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels. Confirm the specific suffix matches design requirements. Check datasheet revisions for updates. Ensure thermal management aligns with specifications. Validate package dimensions against PCB footprint.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Evaluate thermal performance under maximum load conditions. Verify input voltage stability within specified limits. Assess inductor selection for target switching frequencies. Consider package thermal resistance for heat dissipation. Review control loop compensation requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM21212 family of high-current synchronous buck regulators. It shares architectural similarities with other members like the LM21212MHE-1/NOPB. The family targets applications requiring efficient power conversion in compact form factors. Design resources are available for integration support.