The TPS564208DDCT is a 4.5V to 17V input, 4A synchronous step down voltage regulator in 6 pin SOT-23 package. This device is simple, easy-to-use and are optimized to operate with minimum external component counts and also optimized to achieve low standby current. The switch mode power supply (SMPS) device 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. It is used in digital TV power supply, high definition Blu-ray disc players, networking home terminal, digital set top box (STB) and surveillance.
● Input voltage range of 4.5V to 17V, Integrated 50mohm and 22mohm FET"s
● Output voltage range of 0.76V to 7V
● Continuous current mode
● Switching frequency of 560KHz
● Low shutdown current less than 10µA
● 2.5% 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, 1ms fixed soft-start
●ESD sensitive device, take proper precaution while handling the device.
