| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,666 pcs
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6666 pcs | On Request | 1 | On Request | On Request | 21+10+ | On Request | On Request |
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The LM2759SD/NOPB from Texas Instruments is an integrated, low-noise, high-current switched capacitor DC/DC converter designed as a regulated current source for LED driving applications.
This device features an output current capability of up to 1A, ideal for camera flash applications. It operates with a 1MHz constant frequency and utilizes adaptive 1x, 1.5x, and 2x gains for maximum efficiency, achieving up to 90% peak efficiency. The driver supports I2C compatible interface for dimming control, allowing programmable flash pulse duration, torch, and flash currents.
Designed for compact solutions, it requires only four small ceramic capacitors and no inductor, contributing to a small solution area of less than 22 mm². The LM2759SD/NOPB operates within an ambient temperature range of -30°C to 85°C.
It is available in a low-profile 12-pin WSON package measuring 3mm x 3mm x 0.8mm, suitable for surface mount applications. The device includes features like load disconnect in shutdown and accurate input current control during gain transitions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM2759SD/NOPB provides up to 1A of output current for flash applications.
The operating temperature range for the LM2759SD/NOPB is -30°C to 85°C.
The LM2759SD/NOPB uses an I2C compatible interface for control.
The LM2759SD/NOPB operates at a constant frequency of 1MHz.
The LM2759SD/NOPB is available in a 12-WSON (3x3) package.