illustrate

The TPS40101 is a wide-input synchronous buck controller that provides programmable closed-loop soft start, programmable undervoltage lockout and hysteresis, and programmable current limit with hiccup recovery that can be synchronized to other time bases. The TPS40101 integrates a gate driver for an external N-channel MOSFET MOSFET. Adaptive anti-cross conduction circuitry with logic gate drivers to improve efficiency reduces the on-on of the rectified MOSFET diodes.

characteristic

• Operating 4.5 V to 18 V input range
• 100 kHz to 1 MHz voltage mode control
• The output voltage range is 0.69 V to 5.5 V
• At the same time, the sequence is initiated in proportion and order
• Remote sensing (via separate grounding/protected ground)
• 24-pin QFN package
• Thermal shutdown
• Programmable overcurrent protection
• Power Good indicator
• 1%, 690 mV reference
• Output margin, 3% and 5%
• Programmable UVLO and hysteresis
• Frequency synchronization
• apply
  • server
  • Network equipment
  • Telecommunications equipment
  • Power modules