Texas Instruments TPS62262DRVT TPS62262DRVT Synchronous Buck (Step Down) Switching Regulator Fixed 2V-6V In 1.2V And 0.6A Out WSON-6

The TPS62262DRVT is a Step-down Converter provides up to 600mA output current from a single li-ion cell. With a wide input voltage range of 2 to 6V, the device also supports two and three-cell alkaline batteries, 3.3 and 5V input voltage rails. It operates at 2.25MHz 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 pulse-width modulation mode by pulling the mode pin high. In the shutdown mode, the current consumption is reduced to <1µA. It allows the use of small inductors and capacitors to achieve a small solution size. During PWM operation, the converter uses a unique fast-response voltage mode control scheme with input voltage feed-forward to achieve good line and load regulation, allowing the use of small ceramic input and output capacitors.

• Power save mode at light load currents
• Voltage positioning at light loads
• Allows <1mm solution height
• 100% Duty cycle for lowest dropout
• ±1.5% Output voltage accuracy in PWM mode
• Green product and no Sb/Br

Applications

Communications & Networking, Portable Devices, Power Management, Audio, Imaging, Video & Vision

Other details

Brand	TEXAS INSTRUMENTS
Part Number	TPS62262DRVT
Quantity	Each (Supplied on Cut Tape)
Product Change Notice EN

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