SGM61220.pdf• Wide 4.5V to 28V Input Voltage Range
• 2A Continuous Output Current
• Integrated 66mΩ/36mΩ Power MOSFETs
• Low Quiescent Current: 25μA (TYP)
• Shutdown Current: 2μA (TYP)
• 5ms Internal Soft-Start Time
• Fixed 410kHz Switching Frequency
• Pulse Skip Mode and PWM Mode
• Peak Current Mode Control
• Internal Loop Compensation
• Over-Current Protection for Both MOSFETs
• Output Over-Voltage Protection
• Adjustable Input Under-Voltage Lockout
• Thermal Shutdown with Auto Recovery
• Available in a Green TSOT-23-6 Package
• TPS561201 and TPS561208 1-A converter
integrated 140-mΩ and 84-mΩ FETs
• D-CAP2™ mode control with fast transient
response
• Input voltage range: 4.5 V to 17 V
• Output voltage range: 0.76 V to 7 V
• Pulse-skip mode (TPS561201) or continuous
current mode (TPS561208)
• 580-kHz switching frequency
• Low shutdown current less than 10 μA
• 2% Feedback voltage accuracy (25°C)
• Start-up from pre-biased output voltage
• Cycle-by-cycle overcurrent limit
• Hiccup-mode overcurrent protection
• Non-latch UVP and TSD protections
• Fixed soft start: 1.0 ms
• Create a custom design using the TPS56120x with
the WEBENCH® Power Designer
