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 a.
an adjustable soft-start time. Output voltage is adjustable by resistor divider through the FB pin between 0.8V to 8V.
Pin Configuration
(TOP VIEW)
Features
VID Control Range Via I2C Compatitable Interface : 0.72V to 1.48V in 10mV Steps
Adjustable Current Limit
Adjustable Thermal Shutdown
Fast T.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | DS620 |
Dallas Semiconducotr |
Accuracy Digital Thermometer and Thermostat | |
2 | DS6257A |
Richtek |
Step-Down Converter | |
3 | DS6257B |
Richtek |
Step-Down Converter | |
4 | DS60 |
Dallas Semiconducotr |
Micro-Centigrade Temperature Sensor | |
5 | DS600 |
Maxim Integrated Products |
+-0.5 Accurate Analog-Output Temperature Sensor | |
6 | DS60R-TRL |
Dallas Semiconducotr |
Micro-Centigrade Temperature Sensor | |
7 | DS64BR111 |
ETCTI |
DS64BR111 Ultra Low Pwr 6.4 Gbps 2-Chan Repeatr w/Input Equal (Rev. C) | |
8 | DS64BR401 |
ETCTI |
DS64BR401 Quad Bi-Directional Repeater with Equalization and De-Emphasis (Rev. G) | |
9 | DS64BR401 |
National Semiconductor Corporation |
Quad Bi-Directional Transceiver | |
10 | DS64EV100 |
ETCTI |
DS64EV100 Programmable Single Equalizer (Rev. E) | |
11 | DS64EV100 |
National Semiconductor |
Programmable Single Equalizer | |
12 | DS64EV400 |
ETCTI |
DS64EV400 Programmable Quad Equalizer (Rev. H) |