TPS62065 - 采用 2x2 SON 封装的 3MHz、2A 降压转换器

TPS62065是TI德州仪器公司的一款转换器（集成开关）产品，TPS62065是采用 2x2 SON 封装的 3MHz、2A 降压转换器，本站介绍了TPS62065的封装应用图解、特点和优点、功能等，并给出了与TPS62065相关的TI元器件型号供参考。

TPS62065 - 采用 2x2 SON 封装的 3MHz、2A 降压转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

3-MHz Switching Frequency
VIN Range from 2.9 V to 6 V
Up to 97% Efficiency
Power Save Mode / 3-MHz Fixed PWM Mode
Power Good Output
Output Voltage Accuracy in PWM Mode ±1.5%
Output Capacitor Discharge Function
Typical 18 µA Quiescent Current
100% Duty Cycle for Lowest Dropout
Voltage Positioning
Clock Dithering
Supports Maximum 1-mm Height Solutions
Available in a 2 mm x 2 mm x 0.75 mm WSON

产品应用

Point of Load (POL)
Notebooks, Pocket PCs
Portable Media Players
DSP Supply

产品说明

The TPS6206x is a family of highly efficient synchronous step down DC/DC converters. They provide up to 2-A output current.

With an input voltage range of 2.9 V to 6 V, the device is a perfect fit for power conversion from a 5-V or 3.3-V system supply rail. The TPS6206x operates at 3-MHz fixed 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, TPS62065 can be forced into fixed frequency PWM mode by pulling the MODE pin high. TPS62067 provides an open drain power good output.

In the shutdown mode, the current consumption is reduced to less than 1 µA and an internal circuit discharges the output capacitor.

TPS6206x family is optimized for operation with a tiny 1 µH inductor and a small 10-µF output capacitor to achieve smallest solution size and high regulation performance.

The TPS6206x operates over a free air temperature range of –40°C to 85°C. It is available in a small 2-mm × 2-mm × 0.75-mm 8-pin WSON package.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS62065 TPS62067	WSON (8)	2.00 mm × 2.00 mm

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