Low-Voltage/ 0.5C Accuracy Digital Thermometer and Thermostat - Data
Low-Voltage, ±0.5°C Accuracy Digital Thermometer and Thermostat
www.maxim-ic.com
DS620
GENERAL DESCRIPTION
The DS620 digital thermometer and thermostat provides low-voltage (1.7V VDD 3.5V) temperature measurements with ±0.5°C accuracy from 0°C to +70°C and an operating temperature range of -55°C to +125°C. The DS620 communicates over a 2-wire digital interface. For distributed-sensing applications, it is multidroppable with three address pins that allow up to eight DS620s to operate
Dallas Semiconducotr
Synchronous Step-Down Converter - Converter
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RT6203B
5A, 18V, 700kH- ACOTTM Synchronous Step-Down Converter with VID Control
General Description
The RT6203B is an adaptive on-time mode synchronous Buck converter. The main control loop of the RT6203B uses an adaptive on-time mode control which provides a very fast transient response with no external components. The RT6203B operates from 4.5V to 18V VIN input. After the initial power-up, the output voltage can be changed by codes sent into the IC via an I2C compatible VID control bus. T