AME5142 Datasheet | Analog Microelectronics

Description AME5142AEEV Pin Number Pin Name Pin Description Power Switch input. This is the drain of the internal NMOS power switch. Minimize the metal trace area connected to this pin to minimize EMI. Ground. Tie directly to ground plane. Output voltage feedback input. Connect the ground of the feedback network to an AGND (Analog Ground) plane which should be tied directly to the GND pin. Enable control input, active high. The enable pin is an active high control. Tie this pin above 1.5V to enable the device. Tie this pin below 0.4V to turn off the device. Analog and Power input. Input Supply Pin. Bypass this pin with a capacitor as close to the device as possible. Rev. A.01 AME, Inc. AME5142 n Pin Description AME5142AEEY White LED Boost Converter In Tiny Package Pin Number Pin Name Pin Description Power Switch input. This is the drain of the internal NMOS power switch. Minimize the metal trace area connected to this pin to minimize EMI. Ground. Tie directly to ground plane. Output voltage feedback input. Connect the ground of the feedback network to an AGND(Analog Ground) plane which should be tied directly to the GND pin. Enable control input, active high. The enable pin is an active high control. Tie this pin above 1.5V to enable the device. Tie this pin below 0.4V to turn off the device. Over Voltage Protection. Analog and Power input. Input Supply Pin. Bypass this pin with a capacitor as close to the device as possible. Rev. A.01 AME, Inc. AME5142 n Ordering Information AME5142 x x x x xxx x Special Feature Output Voltage Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration Operating Ambient Temperature Range E: -40OC to 85OC Number of Pins V: 5 Y: 6 White LED Boost Converter In Tiny Package Pin Configuration A (SOT-25) (TSOT-25) Package Type E: SOT-2X Output Voltage Special Feature 1. SW 2. GND 3. FB 4. EN 5. IN 1. SW 2. GND 3. FB...