Datasheet Summary
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Solved by
SP7611A, SP7612A, SP7614A
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 pliant 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
6 Pin SC70
VLED2
ON/OFF
Pin outs for SP7611A and SP7612A on page 3
APPLICATIONS Ultra low cost Handsets PDA, DSC, MP3 players Handheld puters LCD Display Modules Keyboard Backlight LCD Backlight
DESCRIP...
