TPS54320
Features
- 1 Integrated 57-mΩ / 50-mΩ MOSFETs
- Split Power Rail: 1.6 to 17 V on PVIN
- 200-k Hz to 1.2-MHz Switching Frequency
- Synchronizes to External Clock
- 0.8-V Voltage Reference With ±1% Accuracy
- Low 2-µA Shutdown Quiescent Current
- Hiccup Overcurrent Protection
- Monotonic Start-Up into Prebiased Outputs
- - 40°C to 150°C Operating Junction Temperature
Range
- Pin-to-Pin patible With the TPS54620
- Adjustable Slow Start/Power Sequencing
- Power Good Output for Undervoltage and
Overvoltage Monitoring
- Adjustable Input Undervoltage Lockout (UVLO)
- Supported by Switcher Pro™ Software Tool
- For SWIFT™ Documentation and Switcher Pro,
Visit .ti./swift
- Create a Custom Design Using the TPS54320
With the WEBENCH® Power Designer
2 Applications
- Broadband, Networking, and munication Infrastructure
- Automated Test and Medical Equipment
- DSP and FPGA Point-of-Load Applications from
12-V Bus Simplified Schematic
VIN Cin
Css Rrt C2
PVIN VIN
BOOT
Cboot
EN PH PWRGD
Lo...
