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TPS62261TDRVRQ1

IC REG BUCK 1.8V 600MA 6SON

TPS62261TDRVRQ1
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TPS62261TDRVRQ1

IC REG BUCK 1.8V 600MA 6SON

  • Hersteller：

    TI

  • Datenblatt：

    TPS62261TDRVRQ1 datasheet

  • Paket/Koffer：

    WSON-6

  • Produktkategorie：

    IC-Chips

  • RoHS Status： RoHS-Status Lead free/RoHS Compliant

Senden Sie jetzt Ihre Angebotsanfrage und wir erwarten, dass wir Ihnen innerhalb von 24 Stunden ein Angebot unterbreiten Mai 13, 2026. Geben Sie jetzt Ihre Bestellung auf und wir gehen davon aus, dass die Transaktion innerhalb dieser Frist abgeschlossen wird Mai 18, 2026. Ps: Die Zeit entspricht GMT+8:00.

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Aktie：68980 PCS

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TPS62261TDRVRQ1 Produktdetails

1FEATURES

• Qualified for Automotive Applications

• High-Efficiency Step-Down Converter

• Output Current up to 600 mA

• Wide VIN Range from 2-V to 6-V for Li-Ion Batteries with Extended Voltage Range

• 2.25-MHz Fixed Frequency Operation

• Power Save Mode at Light Load Currents

• Output Voltage Accuracy in PWM Mode ±1.5%

• 15-μA (Typ) Quiescent Current

• 100% Duty Cycle for Lowest Dropout

• Soft Start

• Voltage Positioning at Light Loads

• Available in a Small 2×2×0,8-mm SON Package

• Allows <1-mm Solution Height

 

2 APPLICATIONS

• PDAs, Pocket PCs

• Low Power DSP Supply

• Portable Media Players

• POL applications


3 DESCRIPTION

The TPS6226x devices are high-efficiency synchronous step-down dc-dc converters optimized for battery powered applications. It provides up to 600-mA output current from a single Li-Ion cell and is ideal to power mobile phones and other portable applications.


With an wide input voltage range of 2 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range, two and three cell alkaline batteries, 3.3-V and 5-V input voltage rails.


The TPS6226x operates at 2.25-MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.


The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 μA. TPS6226x allows the use of small inductors and capacitors to achieve a small solution size.


The TPS6226x is available in a very small 2×2mm 6-pin SON package.


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Description

The TPS62261TDRVRQ1 is an automotive-grade, low-power buck converter designed for efficient power supply in applications such as infotainment systems and battery-powered devices. Key features include a wide input voltage range (2V to 6V), high efficiency of up to 95%, and low quiescent current of just 15μA. The compact 2×2×0,8mm SON package enables easy integration into various form factors. In summary, the TPS62261TDRVRQ1 is a versatile, automotive-grade buck converter that offers high efficiency, wide input range, and compact packaging for efficient power supply in various applications.

Features

The TPS62261TDRVRQ1 features are designed for efficient power management in various applications, including automotive and portable electronics. Key highlights include:
Automotive-qualified: Designed for harsh automotive environments.
High-efficiency buck converter: Reduces input voltage to the desired output (1.8V fixed).
600mA output current: Adequate power supply for most devices.
Wide input voltage range: Supports Li-ion batteries with extended voltage ranges. These features, combined with its low quiescent current and small package size, make the TPS62261TDRVRQ1 an ideal choice for various power management applications.

Package

The TPS62261TDRVRQ1 has a small 2×2×0,8- mm SON package, suitable for compact designs.

Pinout

The TPS62261TDRVRQ1 buck converter does not have a specific pin count listed in the provided information. To find the pin count and function, consult the device's datasheet or refer to Texas Instruments' official documentation for this part number.

Manufacturer

The TPS62261TDRVRQ1 is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing advanced electronic components for various industries, including automotive, industrial, and consumer electronics.

Applications

The TPS62261TDRVRQ1 is widely used in automotive applications, particularly infotainment systems and dashboard displays. It also finds relevance in industrial, portable electronics, and battery-powered devices due to its low power consumption and compact size.

Equivalent

The equivalent products of TPS62261TDRVRQ1 from Texas Instruments are likely other high-efficiency automotive buck converters with similar features, such as the TPS6227x or the TPS6225x series.

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