TPS62870Y2QWRXSRQ1

$1.73

Description：IC REG BUCK ADJ 6A 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:3d4ce62d8ba4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

TPS62870Y2QWRXSRQ1 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 6A 16VQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for TPS62870Y2QWRXSRQ1

Description：IC REG BUCK ADJ 6A 16VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：0.4V
Voltage - Output (Max)：3.35V
Current - Output：6A
Frequency - Switching：1.5MHz, 2.25MHz, 2.5MHz, 3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：16-TFQFN Exposed Pad
Supplier Device Package：16-VQFN (2.55x3.55)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for TPS62870Y2QWRXSRQ1

TPS62870Y2QWRXSRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The TPS62870Y2QWRXSRQ1 is an automotive-grade synchronous step-down DC/DC converter manufactured by Texas Instruments. It operates with an input voltage range of 2.7 V to 6 V and delivers a maximum output current of 6 A. The device features a fixed switching frequency of 3 MHz and supports an adjustable output voltage range from 400 mV to 3.3 V. Designed for high efficiency, it utilizes a VQFN-FCRLF-EP-16 package suitable for surface mount applications. The component is rated for operation within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive qualification compliant for reliable performance in vehicle environments
High-frequency synchronous buck topology enables compact passive component selection
Integrated shutdown control for efficient power management

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
Vehicle telematics unit regulation
ADAS sensor module power supply

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix Y2 against official manufacturer documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the ordering part number matches the required automotive grade specifications. Cross-reference datasheet revisions to validate thermal and electrical parameters before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring a single 6 A output channel within a 2.7 V to 6 V input window. The fixed 3 MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Confirm that the load profile remains within the 6 A continuous current limit and that the PCB layout supports the VQFN-FCRLF-EP-16 thermal requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the TPS6287x family of high-current automotive buck converters. It shares the same VQFN-FCRLF-EP-16 footprint and core architecture with variants offering different current ratings or output configurations. The family targets dense power designs in automotive electronics where space constraints and thermal management are critical design factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include TPS62870QWRXSRQ1 and TPS62870N1QWRXSRQ1. Verify functional equivalence regarding output voltage limits and current capabilities before substitution.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.