The TPS562200 and TPS563200 are simple, easy-to-use, 2 A and 3 A synchronous step-down (buck) converters in 6 pin 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.
●TPS562200 and TPS563200 operate in Advanced Eco-mode, which maintains high efficiency during light load operation. The devices are available in a 6-pin 1.6mm × 2.9mm SOT (DDC) package, and specified from –40°C to 85°C of ambient temperature.
● TPS562200 - 2A converter with Integrated
●122 mΩ and 72 mΩ FETs
● TPS563200 - 3A converter with Integrated 68 mΩ and 39 mΩ FETs
● D-CAP2™ Mode Control for Fast Transient Response
● Input Voltage Range: 4.5 V to 17 V
● Output Voltage Range: 0.76 V to 7 V
● 650 kHz Switching Frequency
● Advanced Eco-mode Pulse-skip
● Low Shutdown Current Less than 10 µA
● 1% Feedback Voltage Accuracy (25°C)
● Startup from Pre-Biased OutputVoltage
● Cycle-By-Cycle Overcurrent Limit
● Hiccup-Mode Undervoltage Protection
● Non-latch OVP, UVLO and TSDProtections
● Fixed Soft Start: 1 ms
● Create a Custom Design Using the TPS56x200 with the WEBENCH Power Designer
