TPS62736RGYR Datasheet

Programmable Output Voltage Ultra-Low Power Buck Converter with up to 50mA / 200 mA Output Current


The TPS6273X family provides a highly integrated ultra low power buck converter solution that is well suited for meeting the special needs of ultra low power applications such as energy harvesting. The TPS6273X provides the system with an externally programmable regulated supply in order to preserve the overall efficiency of the power management stage compared to a linear step down converter. This regulator is intended to step down the voltage from an energy storage element such as a battery or super capacitor in order to supply the rail to low voltage electronics. The regulated output has been optimized to provide high efficiency across low output currents (<10 µA) to high currents (200 mA).

• Industry's highest efficiency at low output currents: > 90% with IOUT = 15 µA
• Ultra-Low Power Buck Converter
– TPS62736 Optimized for 50 mA Output Current
– TPS62737 Optimized for 200mA Output Current
– 1.3 V – 5 V Resistor Programmable Output Voltage Range
– 2 V – 5.5 V Input Operating Range
– 380 nA / 375 nA Quiescent Current During Active Operation for TPS62736 / TPS62737
– 10 nA Quiescent Current During Ship Mode Operation
– 2% Voltage Regulation Accuracy
• 100% Duty Cycle (Pass Mode)
• EN1 and EN2 Control
– Two Power off states:
– 1) Shipmode (full power off state)
– 2) Standby mode includes VIN_OK Indication
• Input Power Good Indication (VIN_OK)
– Push-pull Driver
– Resistor Programmable Threshold Level

• Ultra Low Power Applications
• 2-Cell and 3-Cell Alkaline-Powered Applications
• Energy Harvesting
• Solar Charger
• Thermal Electric Generator (TEG) Harvesting
• Wireless Sensor Networks (WSN)
• Low Power Wireless Monitoring
• Environmental Monitoring
• Bridge and Structural Health Monitoring (SHM)
• Smart Building Controls
• Portable and Wearable Health Devices
• Entertainment System Remote Controls



Manufacturer information


Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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