TPQ051006 - 3PEAK

TPQ051006 600-mA Synchronous Step-up Regulator

The TPQ05100x series of products are synchronous boost converters with less than 260-nA ultra-low quiescent current. The device has an ultra-low under-voltage lockout threshold to support different kinds of battery voltages as low as 0.9 V. The ultra-low 260-nA quiescent current increases light load efficiency and thus increases battery life. The TPQ05100x s.

Features

• 260-nA Ultra-Low IQ into the VOUT Pin
• 40-nA Ultra-Low IQ into the VIN Pin
• Operating Input Voltage from 0.9 V to 5.5 V
• Adjustable Output Voltage from 2.5 V to 5.5 V
• Fixed Output Voltage Versions Available
• Typical 0.8-A Switch Peak Current Limit
• Regulated Output Voltage in the Down Mode
• True Disconnection During Shutdown
• Up to 80% Efficiency at 10-μA Load with Fixed Output Voltage Versions
• Up to 96% Efficiency from 10-mA to 300-mA Load
• WLCSP-6, DFN2X2-6 packages Applications
• Battery-Powered Devices
• Battery-Powered Wearable Applications
• Fiber Optical Modules
• Internet.