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Pin No. 1V 2 3 4P 5 6 Pin Name OUT VDD FB GOOD D1 D0 Pin Function Output Voltage Pin. Connect to the output of PWM converter. VOUT is an input of the PWM controller. Analog s upply voltage i nput for t he i nternal analog i ntegrated c ircuit. B ypass t o GND with a 1μF ceramic capacitor. Feedback Input Pin. Connect FB to a resistor voltage divider from VOUT.
include soft-start, under voltage prote ction, programmable over current protection and non-overlapping gate drive. The RT8208A/ B is available in a WQFN-16L 3x3 package. Features z z z z z z z z z z z z z z z Ultra-High Efficiency Resistor Programmable Output Voltage from 0.75V to 3.3V with Integrated Transition Support Quick Load Step Response within 100ns 1% VFB Accuracy over Line and Load 4.5V to 26V Battery Input Range Resistor Programmable Frequency Integrated Bootstrap Switch Resistor Programmable Positive Current Limit by Low Side RDS(ON) Sense (Lossless Limit) Negative Current Lim.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | RT8208A |
Richtek |
Programmable Output Voltage Single Synchronous Buck Controller |
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| 2 | RT8208E |
Richtek |
Programmable Output Voltage Single Synchronous Buck Controller |
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| 3 | RT8208F |
Richtek |
Programmable Output Voltage Single Synchronous Buck Controller |
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| 4 | RT8202 |
Richtek |
Single Synchronous Buck Controller |
|
| 5 | RT8202A |
Richtek |
Single Synchronous Buck Controller |
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| 6 | RT8202B |
Richtek |
Single Synchronous Buck Controller |
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| 7 | RT8202L |
Richtek |
(RT8202L/M) Single Synchronous Buck Controller |
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| 8 | RT8202M |
Richtek |
(RT8202L/M) Single Synchronous Buck Controller |
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| 9 | RT8203 |
Richtek |
Main Power-Supply Controllers |
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| 10 | RT8204 |
Richtek |
Single Synchronous Buck |
|
| 11 | RT8204A |
Richtek |
Single Synchronous Buck |
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| 12 | RT8204B |
Richtek |
Single Synchronous Buck |
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