Datasheet Details
| Part number | AP3127B |
|---|---|
| Manufacturer | Chipown |
| File Size | 433.07 KB |
| Description | Step-Up DC/DC Converter |
| Datasheet | AP3127B-Chipown.pdf |
|
|
Overview: AP3127B Chipown Step-Up DC/DC Converter Series White LED Backlight Driver.
| Part number | AP3127B |
|---|---|
| Manufacturer | Chipown |
| File Size | 433.07 KB |
| Description | Step-Up DC/DC Converter |
| Datasheet | AP3127B-Chipown.pdf |
|
|
|
The AP3127B Series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in backlighting applications on cellular phones, PDAs and digital cameras etc.
Output voltage of up to 23V can be derived, and from a 3.2V input six white LED’s can be driven in series or alternatively, using a 2.5V input, a network of two parallel legs with three in each may be driven.
Luminance of the LED’s is controlled by changing the duty cycle of a PWM signal applied to the CE pin.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
AP3127 | GREEN MODE PWM CONTROLLER | Diodes |
|
AP3127H | GREEN MODE PWM CONTROLLER | Diodes |
| Part Number | Description |
|---|---|
| AP3127 | PWM DC-DC |
| AP3130 | High Performance Asynchronies Boost |