The RT8565 is a high efficiency LED driver IC capable of driving 6 LEDs. The RT8565 integrates 26V/0.9A power switch with an internal Schottky diode. The RT8565 is a current mode boost converter which is fixed at 600kHz operating frequency and has a wide input voltage range from 2.8V to 4.5V. The LED current is set with an external resistor and the feedback .
z Internal Schottky Diode z Internal Soft-Start and Compensation z 200mV Reference Voltage z 64-Step Pulse Dimming z Open LED Protection z Internally Set Over Voltage Protection z Over Temperature Protedtion z Current Limit Protection z RoHS Compliant and Halogen Free Applications z GPS, Portable DVD Backlight z Mobile Phone, Smart Phone Pin Configurations (TOP VIEW) 8 FB 1 7 VIN VOUT 2 6 EN GND 3 5 LX 4 NC NC WQFN-8L 1.6x1.6 (COL) Marking Information C0W C0 : Product Code W : Date Code DS8565-01 April 2011 www.richtek.com 1 RT8565 Typical Application Circuit VIN 2.8V to 4.5V .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | RT8560 |
Richtek |
High Voltage 4 Channel LED Driver | |
2 | RT8561A |
Richtek |
High Voltage 8-CH LED Driver | |
3 | RT8561C |
Richtek |
High Voltage 8-CH LED Driver | |
4 | RT8561D |
Richtek |
High Voltage 8-CH LED Driver | |
5 | RT8562 |
Richtek |
High Voltage 8 Channel LED Driver | |
6 | RT8562B |
Richtek |
High Voltage 8-CH LED Driver | |
7 | RT8566 |
Richtek |
High Voltage 8-CH LED Driver | |
8 | RT8567 |
Richtek |
6-CH 43V WLED Driver | |
9 | RT8509 |
Richtek |
Step-Up DC/DC Converter | |
10 | RT8509A |
Richtek |
Step-Up DC/DC Converter | |
11 | RT8510 |
Richtek |
43V 4-CH LED Driver | |
12 | RT8510 |
Latin Tech |
Rotational Position Transducer |