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The RT8010B is a high-efficiency Pulse-Width-Modulated (PWM) step-down DC-DC converter. Capable of delivering 800mA output current over a wide input voltage range from 2.5V to 4V, the RT8010B is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources such as cellular www.DataSheet4U.com phones, P.
include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection. Features +2.5V to +4V Input Range Output Voltage (Adjustable Output From 0.6V to VIN) 800mA Output Current 95% Efficiency No Schottky Diode Required 1.5MHz Fixed-Frequency PWM Operation Small 8-Lead WDFN Package RoHS Compliant and 100% Lead (Pb)-Free Applications Mobile Phones Personal Information Appliances Wireless and DSL Modems MP3 Players Portable Instruments Pin Configurations (TOP VIEW) EN FB VIN LX 1 2 3 4 8 9 7 6 5 PGND PGND PGND AGND WDFN-8L 2x2 Mar.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | RT8010 |
Richtek |
High Efficiency PWM Step-Down DC/DC Converter |
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| 2 | RT8010A |
Richtek |
High Efficiency PWM Step-Down DC/DC Converter |
|
| 3 | RT8011 |
Richtek |
Synchronous Step-Down Regulator |
|
| 4 | RT8011A |
Richtek |
Synchronous Step-Down Regulator |
|
| 5 | RT8012A |
Richtek |
Dual 1A/1.5A-1.2MHz Synchronous Step-Down Converters |
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| 6 | RT8015 |
Richtek Technology |
Synchronous Step-Down Regulator |
|
| 7 | RT8015A |
Richtek |
Synchronous Step-Down Converter |
|
| 8 | RT8015B |
Richtek Technology |
Synchronous Step-Down Converter |
|
| 9 | RT8016 |
Richtek |
High Efficiency PWM Step-Down DC/DC Converter |
|
| 10 | RT8003 |
Richtek |
High-Efficiency Synchronous Buck PWM Converter |
|
| 11 | RT8004 |
Richtek Technology |
Synchronous Step-Down Regulator |
|
| 12 | RT8005 |
Richtek |
High-Efficiency Synchronous Buck PWM Converter |
|