供應(yīng)TI DC-DC芯片/TPS62260DDCR

功能：降壓

輸出配置：正

拓撲：降壓

輸出類型：可調(diào)式

輸出數(shù)：1

電壓 - 輸入（最小值）：2V

電壓 - 輸入（最大值）：6V

電壓 - 輸出（最小值/固定）：0.6V

電壓 - 輸出（最大值）：6V

電流 - 輸出：600mA

頻率 - 開關(guān)：2.25MHz

同步整流器：是

工作溫度：-40°C ~ 85°C（TA）

安裝類型：表面貼裝

封裝/外殼：SOT-23-5 細型，TSOT-23-5

供應(yīng)商器件封裝：5-SOT

The TPS6226x operates at 2.25-MHz fixed-switching

• VIN Range from 2 V to 6 V for Li-ion Batteries with frequency, and enters power save mode operation at

Extended Voltage Range light load currents to maintain high efficiency over the

• 2.25-MHz Fixed Frequency Operation entire load current range.

• Power Save Mode at Light Load Currents The power save mode is optimized for low-output

• Output Voltage Accuracy in PWM Mode ±1.5% voltage ripple. For low noise applications, the device

can be forced into fixed frequency pulse-width • Typical 15-μA Quiescent Current

modulation (PWM) mode by pulling the MODE pin

• 100% Duty Cycle for Lowest Dropout high. In the shutdown mode, the current consumption

• Voltage Positioning at Light Loads is reduced to less than 1 μA. The TPS6226x allows

• Available in a SOT (5) and 2-mm × 2-mm × 0.8- the use of small inductors and capacitors to achieve a

mm WSON small solution size. (6) Package

• Allows <1-mm Solution Height The TPS6226x operates over a free air temperature

range of –40°C to 85°C. It is available in a 5-pin SOT

2 Applications and a 6-pin 2-mm × 2-mm WSON package.

• Mobile Phones, Smart Phones Device Information(1)

• Low Power DSP Supply PART NUMBER PACKAGE BODY SIZE (NOM)

• Portable Media Players WSON (6) 2.00 mm × 2.00 mm

TPS62260

• Point-of-Load (POL) Applications SOT (5) 2.90 mm × 1.60 mm

TPS62261 WSON (6) 2.00 mm × 2.00 mm

3 Description WSON (6) 2.00 mm × 2.00 mm