| Part number | AIC1647 |
|---|---|
| Download | AIC1647 Datasheet (PDF) |
| File Size | 265.79 KB |
| Manufacturer | aic |
| Description | White LED Step-Up Converter |
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| Part Number | Description |
|---|---|
| AIC1630A | HIGH-EFFICIENCY STEP-UP DC/DC CONVERTER CONTROLLER |
| AIC1634 | 1.4MHz Current-Mode Step-Up DC/DC Converter |
| AIC1639 | 3-PIN ONE-CELL STEP-UP DC/DC CONVERTER |
| AIC1221 | Ultra LDO 2A Linear Regulator |
| AIC1531 | 500mA Dual Linear Regulator |
AIC1647 is a fixed frequency step-up DC/DC converter designed to drive white LEDs with a constant current to provide backlight in handheld devices. Series connection of the LEDs provides identical LED currents resulting in uniform brightness. This configuration eliminates the need for ballast resistors.
