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TPS62172QDSGTQ1

Part No TPS62172QDSGTQ1
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description BUCK ADJ 500MA 8WSON / Conv DC-DC 3V to 17V Synchronous Step Down Single-Out 3.3V 0.5A Automotive 8-Pin WSON EP T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Series Automotive, AEC-Q100, DCS-Control
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Input Voltage MIN 3V
Voltage Input MAX 17V
Output Voltage 0.9V
Output Voltage MAX 6V
Output Current 500mA
Frequency - Switching 2.25MHz
Synchronous Rectifier Yes
Operating Temperature Range -40°C ~ 125°C (TJ)
Win Source Part Number 798066-TPS62172QDSGTQ1
Popularity Medium
Supply and Demand Status Limited
Family Name TPS62172-Q1
Introduction Date December 04, 2014
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian TPS62172QDSGTQ1 CAD Model

Description

TPS62172QDSGTQ1 - Step-Down Converter from Texas Instruments

The TPS62172QDSGTQ1 is a highly efficient synchronous step-down converter from Texas Instruments, designed specifically for automotive and industrial applications. This device is part of TI's Eco-friendly Nano Energy products, which are optimized for minimal power consumption and maximum battery life in portable and wireless applications.

The converter operates at a wide input voltage range from 3V to 17V, making it suitable for a variety of power sources such as single-cell Li-Ion batteries, multi-cell alkaline batteries, and regulated 5V or 12V power rails. The TPS62172QDSGTQ1 is capable of delivering up to 0.5A of continuous output current with excellent load and line regulation.

One of the standout features of the TPS62172QDSGTQ1 is its power-save mode, which enhances efficiency at light loads, thus extending battery life in portable systems. Additionally, the device boasts a low quiescent current, further contributing to its energy-saving capabilities. The switching frequency is programmable and can be set either by an external resistor or synchronized to an external clock to optimize efficiency and minimize interference with sensitive RF circuits.

The TPS62172QDSGTQ1 also includes a range of protective features to ensure the safety and longevity of the converter and the systems it is used in. These features include over-temperature protection, over-current protection, and under-voltage lockout. The device is also designed to meet the stringent requirements of the automotive industry, with its Q-grade designation indicating suitability for high-reliability automotive applications.

For ease of integration into various circuit designs, the TPS62172QDSGTQ1 is available in a compact 10-pin WSON package with a thermal pad for improved heat dissipation. This makes the device an excellent choice for space-constrained applications requiring a high-performance power solution.

In conclusion, the TPS62172QDSGTQ1 from Texas Instruments is a versatile, efficient, and reliable step-down converter that is well-suited for a wide range of applications in the automotive and industrial sectors. Its power-saving features, robust protection mechanisms, and compact form factor make it an ideal choice for designers looking to optimize their power management solutions.

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Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $1.6942 $50.8260
75+ $1.3901 $104.2575
115+ $1.3467 $154.8705
155+ $1.3033 $202.0115
200+ $1.2598 $251.9600
270+ $1.1295 $304.9650
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 12,000 pieces
MOQ: 30 pcs
Order Increment : 1 pcs
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