Download the SP7619A datasheet PDF.
This datasheet also covers the SP7619 variant, as both devices belong to the same constant current led driver family and are provided as variant models within a single manufacturer datasheet.
General Description
The SP7619 is a linear low-side, constant-current driver designed to drive high power LEDs from an input voltage rail.
The driver acts as a current source, ensuring constant LED current across a range of input voltages.
Key Features
S Very low dropout voltage (60mV@200mA) Accurate current regulation down to dropout voltage No external components Selectable output current levels: 200mA & 500mA (700mA for SP7619A) Power-saving shutdown mode of 1µA Fast turn-on (.
Full PDF Text Transcription for SP7619A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
SP7619A. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.comSolved by TM SP7619/19A Constant Current LED Driver ■ ■ ■ ■ ■ ■ ■ ■ ■ FEATURES Very low dropout voltage (60mV@200mA) Accurate current regulation down t...
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ry low dropout voltage (60mV@200mA) Accurate current regulation down to dropout voltage No external components Selectable output current levels: 200mA & 500mA (700mA for SP7619A) Power-saving shutdown mode of 1µA Fast turn-on (<50µs) Timeout function to protect the LED Thermal Shutdown protection RoHS compliant, Lead Free packaging: Space saving 2mmx3mm 8pin DFN LED LED VCC EN 1 2 3 4 SP7619 8 Pin DFN 8 GNDP 7 GNDP 6 GND 5 CTRL ■ ■ ■ ■ APPLICATIONS Next Generation Mobile Phones PDA, DSC, MP3 Players Handheld Computers LCD Display Modules GENERAL DESCRIPTION The SP7619 is a linear low-side, constant-current driver designed
SP7619A Datasheet
