All trademarks are the property of their respective owners.
DescriptionThe TPS61093DSKT is a 1.2-MHz, fixed-frequency boost converter designed for high integrationand high reliability. The IC integrates a 20-V power switch, input/output isolation switch, andpower diode. When the output current exceeds the overload limit, the isolation switch of the ICopens up to disconnect the output from the input, thus protecting the IC and the input supply. Theisolation switch also disconnects the output from the input during shutdown to minimize leakagecurrent. When the IC is shut down, the output capacitor is discharged to a low voltage level byinternal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at eachcycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout(UVLO).
With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, asingle Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17 V. TheTPS61093DSKT is available in 2.5 mm × 2.5 mm VSON package with thermal pad.
Feature
- Input range: 1.6 V to 6 V
- Integrated power diode and isolation FET
- 20-V Internal switch FET with 1.1-A current
- Fixed 1.2-MHz switching frequency
- Efficiency at 15-V output up to 88%
- Overload and overvoltage protection
- Programmable soft start-up
- Load discharge path after IC shutdown
- 2.5 mm × 2.5 mm × 0.8 mm WSON package
- Create a custom design using the TPS61093 with theWEBENCH? Power Designer
All trademarks are the property of their respective owners.
DescriptionThe TPS61093 is a 1.2-MHz, fixed-frequency boost converter designed for high integrationand high reliability. The IC integrates a 20-V power switch, input/output isolation switch, andpower diode. When the output current exceeds the overload limit, the isolation switch of the ICopens up to disconnect the output from the input, thus protecting the IC and the input supply. Theisolation switch also disconnects the output from the input during shutdown to minimize leakagecurrent. When the IC is shut down, the output capacitor is discharged to a low voltage level byinternal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at eachcycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout(UVLO).
With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, asingle Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17 V. TheTPS61093 is available in 2.5 mm × 2.5 mm VSON package with thermal pad.
