TPS40222DRPTG4 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

Name: TPS40222DRPTG4
Brand: Texas Instruments
SKU: TPS40222DRPTG4
Availability: InStock

Texas Instruments TPS40222DRPTG4 is a current-mode PWM step-down buck converter in SON-6 package with 4.5 V to 8 V input range and adjustable output from 0.8 V to 7.2 V. Compact footprint for point-of-load power. Available worldwide with fast shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TPS40222DRPTG4Small Outline No-lead

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline No-lead
Pin Count: 6
Lifecycle: ACTIVE
Datasheet: TPS40222DRPTG4 Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TPS40222DRPTG4?

Current-mode PWM control with adjustable output voltage from 0.8 V to 7.2 V, enabling flexible point-of-load regulation
Input voltage range of 4.5 V to 8 V supporting 5 V bus systems common in embedded and consumer electronics power trees
Compact SON-6 no-lead package minimizing PCB area for space-constrained DC-DC converter designs

What is TPS40222DRPTG4 used for?

The TPS40222DRPTG4 is suited for point-of-load DC-DC step-down conversion in embedded systems, networking equipment, and portable electronics powered from 5 V rails. Its 4.5 V to 8 V input range and 0.8 V to 7.2 V adjustable output allow it to generate core voltages for processors, FPGAs, and mixed-signal loads from a standard 5 V bus.

What are the specifications of TPS40222DRPTG4?

Pbfree Code	No
YTEOL	15
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 7.2V
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	8V
Input Voltage-Min	4.5V
Input Voltage-Nom	5V
JESD-30 Code	S-PDSO-N6
JESD-609 Code	e4
Number of Functions	1
Output Current-Max	1.6A
Output Voltage-Max	7V
Output Voltage-Min	0.8V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOLCC6,.13,38
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	1500kHz
Technology	BICMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.95mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Package	Small Outline No-lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 2
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Philippines

Where can I find the TPS40222DRPTG4 datasheet?

TPS40222DRPTG4 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TPS40222DRPTG4?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What input and output voltage ranges does the TPS40222DRPTG4 support in adjustable mode?

The TPS40222DRPTG4 accepts input voltages from 4.5 V to 8 V with a nominal 5 V input, and supports adjustable output voltages from 0.8 V to 7.2 V in adjustable mode. This flexibility allows engineers to generate a wide range of regulated supply rails from a single 5 V power bus.

How does current-mode PWM control benefit the TPS40222DRPTG4 in fast transient load applications?

Current-mode PWM control in the TPS40222DRPTG4 provides inherent cycle-by-cycle current limiting and faster transient response compared to voltage-mode control. This is beneficial in processor and FPGA power rails where load steps can demand rapid output voltage recovery within microseconds to maintain supply regulation.

What package does the TPS40222DRPTG4 use and how small is its PCB footprint?

The TPS40222DRPTG4 is housed in an SON-6 (S-PDSO-N6) no-lead package, which offers an extremely compact footprint ideal for space-constrained PCB layouts in portable devices and dense multi-rail power supply boards operating from 4.5 V to 8 V inputs.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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TPS40222DRPTG4 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock

What are the key features of TPS40222DRPTG4?

What is TPS40222DRPTG4 used for?

What are the specifications of TPS40222DRPTG4?

Compliance & Regulatory

Where can I find the TPS40222DRPTG4 datasheet?

What are equivalent replacements for TPS40222DRPTG4?

Frequently Asked Questions

What input and output voltage ranges does the TPS40222DRPTG4 support in adjustable mode?

How does current-mode PWM control benefit the TPS40222DRPTG4 in fast transient load applications?

What package does the TPS40222DRPTG4 use and how small is its PCB footprint?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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