Datasheet Details
| Part number | SP6682 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 799.94 KB |
| Description | High Efficiency White LED Charge Pump Regulator |
| Datasheet | SP6682-Exar.pdf |
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Overview: February 2009 SP6682 High Efficiency White LED Charge Pump Regulator Rev. 2.0.
| Part number | SP6682 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 799.94 KB |
| Description | High Efficiency White LED Charge Pump Regulator |
| Datasheet | SP6682-Exar.pdf |
|
|
|
The SP6682 is a current regulated charge pump ideal for converting a Li-Ion battery input for driving white LEDs used in backlighting color displays or cell phone camera flash applications.
The charge pump automatically switches between x1.5 and x2 modes based on the program-mable VMODE voltage, providing improved efficiency over traditional methods using charge pump doubler followed by LDO.
This input voltage threshold can be externally programmed by a resistor divider network for optimized efficiency at specific output voltages and currents.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
SP6682 | High Efficiency Charge Pump Regulator for White LEDs | Sipex |
| Part Number | Description |
|---|---|
| SP6685 | 700mA Buck/Boost Charge Pump LED Driver |
| SP6686 | 400mA Buck/Boost Charge Pump LED Driver |
| SP6650 | High Efficiency 600mA Synchronous Buck Regulator |
| SP6655 | High Efficiency 400mA Synchronous Buck Regulator |
| SP6669 | 600mA 1.5MHz Synchronous Step Down Converter |
| SP6691 | Micro Power Boost Regulator Series White LED Driver |
| SP6699 | 30V Step Up White LED Driver |
| SP6134 | 600kHz Synchronous PWM Step Down Controller |
| SP6137 | 900kHz Synchronous PWM Step Down Controller |
| SP6153 | 300kHz Synchronous Buck Controller |