| MAX1848 Description |
| White LED Step-Up Converter in SOT23 |
| MAX1848 Vendor |
| Maxim |
| MAX1848 Categories |
|
| MAX1848 Features |
| Constant Current Regulation for Uniform Illumination High 87% Efficiency Analog or Logic Control of LED Intensity 0.8W Output Power with Internal High-Voltage MOSFET Switch Small, Low-Profile External Components 2.6V to 5.5V Input Range 13V Maximum Output with Overvoltage Protection Optimized for Low Input Ripple Programmable Soft-Start 0.3µA Shutdown Current Small 8-pin Thin QFN (3mm x 3mm) and 8-Pin SOT23 Packages |
| MAX1848 Datasheet and Application Notes |
|
| Parameter | Value |
| Min. VIN(V) | 2.6 |
| Max. VIN(V) | 5.5 |
| Max. ICC(mA) | 2 |
| Preset VOUT(V) | Regulated Iout |
| Max. Adj. VOUT(V) | 12 |
| Typ. IOUT(A) | 0.02 |
| Op. Freq. (kHz) | 1200 |
| Package | 8/SOT23 |
| Package | 8/TDFN-EP |
| Op. Range (°C) | -40 to +85 |
| Inductor Based | YES |
| Current Regulator | YES |
| EV-Kit | Yes |
| Price @ 1k | $1.25 |