(SP7611A - SP7614A) 2-4 Channel Low Dropout Linear LED Driver
www.DataSheet4U.com
Solved by
SP7611A, SP7612A, SP7614A
TM
2-4 Channel Low Dropout Linear LED Driver
FEATURES
LED Dri...
Description
www.DataSheet4U.com
Solved by
SP7611A, SP7612A, SP7614A
TM
2-4 Channel Low Dropout Linear LED Driver
FEATURES
LED Drivers for parallel connected LEDs No EMI, no switching noise Integrated current matching PWM and Analog brightness control Enable/Shutdown control Shutdown current < 0.01µA Tiny, RoHS Compliant Lead-Free Packages: SC-70, 2x2 TDFN
Part #
SP7611A SP7612A SP7614A
Channels
4 3 2
Maximum Steady State Current per LED
40mA
40mA
80mA
N/C VLED1 CTRL
3 21
SP7614A
6 Pin SC70
4
GND
5
VLED2
6
ON/OFF
Pin outs for SP7611A and SP7612A on page 3
APPLICATIONS Ultra low cost Handsets PDA, DSC, MP3 players Handheld Computers LCD Display Modules Keyboard Backlight LCD Backlight
DESCRIPTION
The SP761X driver family provides a simple solution for a matched current source for any color LED. The current in the LEDs can be programmed by an external resistor. The SP7611A is capable of driving four LEDs, while the SP7612A can drive three LEDs. The SP7614A is designed to drive two high ...
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