TPS62730 Overview
The TPS62730 is a high frequency synchronous stepdown DC-DC converter optimized for ultra low-power wireless applications. The device is optimized to supply TI's Low-Power Wireless sub 1-GHz and 2.4GHz RF transceivers and System-On-Chip (SoC) solutions. The TPS62730 reduces the current consumption drawn from the battery during TX and RX mode by a high efficient step-down voltage conversion.
TPS62730 Key Features
- 1 Input Voltage Range VIN From 1.9 V to 3.9 V
- Typ. 30-nA Ultra Low-Power Bypass Mode
- Typ. 25-μA DC-DC Quiescent Current
- Internal Feedback Divider Disconnect
- Typical 2.1-Ω Bypass Switch Between VIN and
- Automatic Transition from DC-DC to Bypass Mode
- Up to 3-MHz Switch Frequency
- Up to 95% DC-DC Efficiency
- Open-Drain Status Output STAT
- Output Peak Current up to 100 mA
TPS62730 Applications
- 1 Input Voltage Range VIN From 1.9 V to 3.9 V