The TPS562201 and TPS562208 are simple, easy-to-use, 2-A synchronous step-down converters in SOT-23 package.
●The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.
●These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
●The TPS562201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS562201 and TPS562208 are available in a 6-pin 1.6 × 2.9 (mm) SOT (DDC) package and specified from –40°C to 125°C of junction temperature.
● 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)
● Startup 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
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