MAX1576EVKIT：Evaluation Kit for the MAX1576
The MAX1576 evaluation kit (EV kit) is a fully assembled
and tested circuit for evaluating the MAX1576 white
LED 1x/1.5x/2x charge pump. This MAX1576 EV kit drives
four white LEDs for backlighting and uses four flash
LED drivers to drive one flash LED at a high current. In
addition to the LED driver circuit, the EV kit includes
one pulse-generator circuit and momentary pushbutton
switches that are used for testing the single-wire serial
pulse-dimming and flash feature of the MAX1576.
Key Features- MAX1576 Powers Up to 4 Main LEDs and 4 Flash
LEDs
EV Kit Powers 4 Main LEDs and 1 Flash LED
85% Average Efficiency
(PLED/PBATT) over Li+
Battery Discharge
0.7% Typical LED Current Matching
Adaptive 1x/1.5x/2x Mode Switchover
Single-Wire Serial Pulse Interface (5% to 100%
Brightness) for Main
2.7V to 5.5V Supply Voltage Range
24-Pin (4mm x 4mm) Thin QFN Package
Fully Assembled and Tested
| Applications/Uses- Camera Phones
- Cell Phones/Smartphones
- LCD Backlights
- LED Camera Flashes
- PDAs, Digital Cameras, and Camcorders
|
DataSheet
Ordering Information
| Part Number | Status | Recommended Replacement | Package |
|---|
| MAX1576EVKIT | Active | | EVKIT; |
