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AAT3195

AAT
Part Number AAT3195
Manufacturer AAT
Description 4-Channel Charge-Pump LED Driver
Published Dec 1, 2008
Detailed Description PRODUCT DATASHEET AAT3195 ChargePump TM 4-Channel Charge-Pump LED Driver Features • • • • Drives up to 4 LEDs at up to...
Datasheet PDF File AAT3195 PDF File

AAT3195
AAT3195


Overview
PRODUCT DATASHEET AAT3195 ChargePump TM 4-Channel Charge-Pump LED Driver Features • • • • Drives up to 4 LEDs at up to 30mA, each Automatic Switching Between 1x and 2x Modes 1MHz Switching Frequency Linear LED Output Current Control ▪ Single-wire, S2Cwire™ Interface • AAT3195-1: 30mA, 32-step • AAT3195-2: 20mA, 32-step ▪ ON/OFF or PWM Interface • AAT3195-3 ±10% LED Output Current Accuracy 3% LED Output Current Matching Low-current Shutdown Mode Built-in Thermal Protection Automatic Soft-start 2x2.
1mm SC70JW-10 Package General Description The AAT3195 is a charge-pump based, current-sink white LED driver capable of driving one to four LEDs up to 30mA, each.
It automatically switches between...



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