750kHz, 18V, 2A Synchronous Step-Down Converter, EUP3132 Replace TPS562208.
EUP3132
EUP3132.pdf
EUP3132.pdfFEATURES
• Wide Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.765V to 7V
• Reference Voltage: 0.765V±1.5%
• High Efficiency Synchronous-Mode Operation
• 750kHz Frequency Operation
• Up to 2A Output Current
• Low RDS(ON) for internal switches: 140mΩ/70mΩ
• Advanced COT Control to Achieve Fast Transient
Responses
• Power Save Mode at Light Load
• Integrated Internal Compensation
• Stable with Low ESR Ceramic Output Capacitors
• Over Current Protection with Hiccup Mode
• Thermal Shutdown
• Inrush Current Limit and Soft Start
• Build in Input Over Voltage Protection
• Available in SOT23-6 Package
PIN CONFIGUTION
CROSS
FEATURES
• TPS562201 and TPS562208 2-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 (TPS562201) or continuous
current mode (TPS562208)
• 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
PIN CONFIGUTION
