Datasheet Details
| Part number | APW7208 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 336.15 KB |
| Description | Step-Up Converter |
| Datasheet | APW7208-ANPEC.pdf |
|
|
Overview: APW7208 1MHz, High-Efficiency, Step-Up Converter for 2 to 6 White.
| Part number | APW7208 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 336.15 KB |
| Description | Step-Up Converter |
| Datasheet | APW7208-ANPEC.pdf |
|
|
|
• Wide Input Voltage from 2.5V to 6V • 104mV Reference Voltage • Fixed 1MHz Switching Frequency • High Efficiency up to 88% • 100Hz to 100kHz PWM Brightness Control Fre- quency • Open-LED Protection • Under-Voltage Lockout Protection • Over-Temperature Protection • <1µA Quiescent Current During Shutdown • SOT-23-6 and TSOT-23-6 Packages • Lead Free and Green Devices Available (RoHS Compliant) Applications The APW7208 is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 6 white LEDs in series.
The series connection allows the LED current to be identical for uniform brightness.
Its low on-resistance of NFET and feedback voltage reduces power loss and achieves high efficiency.
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