TPS61093

illustrate

The TPS61093 is a highly integrated and high-reliability design of a 1.2 MHz fixed-frequency boost converter. The IC integrates a 20-V power switch, input/output disconnect switch, and power diode. When the output current exceeds the overload limit, the IC's disconnect switch opens and disconnects from the input and output. This will protect the IC and the power input. The disconnect switch disconnects from the shutdown input and output process to minimize leakage current. When the IC is shut down, the output capacitor is discharged to a low voltage level by the internal diode. Other protection features include 1.1-A peak overcurrent protection per cycle (OCP), output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).

characteristic

• Input range: 1.6-V to 6-V
• Integrated power diode and FET separation
• 20-V internal switching FET at 1.1 A current
• Fixed switching frequency of 1.2 MHz
• Efficiency up to 88% at 15 V output
• Overload and overvoltage protection
• Programmable soft start
• After shutting down, the integrated circuit discharge path is installed
• 2.5 × 2.5 × 0.8 mm SON package
• apply
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