Cell Phone/Smartphone - Applications - Semtech

Cell Phone/Smartphone

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Keyboard/Keypad Backlight

Charge Pump Regulators

SC600 - mAhXLife™ Charge Pump LED Driver with 5.0V, 4.5V or 4.0V Output
SC603 - Charge Pump Regulator with Selectable 5.0V/4.5 V Output
SC630 - Fixed 3.3V High Output Charge Pump Buck/Boost Regulator
SC630A - 1MHz Fixed 3.3V Output Charge Pump Regulator

ESD Protection

uClamp0501T - Low Profile μClamp® 1-Line ESD protection
uClamp0506T - Low Profile μClamp® 6-Line ESD Protection
uClamp0511T - Low Profile μClamp® 1-Line ESD protection
uClamp1211T - Low Profile μClamp® 1-Line ESD protection
uClamp3301P - Low Voltage μClamp™ for ESD and CDE Protection

LED Drivers

SC620 - Current Sink LED Driver for 8 BL + I2C Interface
SC667 - 7 LED Light Management Unit Automatic Dropout Prevention, Ambient Light Sense Input, PWM Dimming, and 4 LDOs
SC668 - 8 LED Light Management Unit Automatic Dropout Prevention , Ambient Light Sense Input, PWM Dimming, and 4 LDOs

Low-Voltage ESD Protection

uClamp3311P - Low Voltage μClamp™ for ESD and CDE Protection