LTC3456EUF | PMIC without Battery Charger, 2V ≤ VIN ≤ 5.5V, 1.8VOUT1@200mA, 3.3VOUT2@150mA, 3.3VOUT3@50mA

Analog Devices Inc.

Demonstration Circuit 658 is a complete power management system using the LTC3456 for portable applications powered by a wall adapter, a USB port or a 2-cell alkaline battery, in that order of priority. DC658 provides three outputs: a 1.8V, 200mA core supply, a 3.3V, 150mA main supply, and a 3.3V, 50mA Hot Swap supply. All outputs are discharged to ground during shutdown. The synchronous buck (1.8V output) and the second converter (which operates as a buck or a boost depending on the power source, and provides 3.3V @ 150mA and 3.3V @ 50mA outputs) accept a 2V to 3.2V battery input or USB/Wall adapter input.

$96.30 - $109.62
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey DC658A-ND 0 $106.17 $106.17 $106.17 $106.17 $106.17 $106.17 Buy
Analog Devices Inc DC658A $96.30 $96.30 $96.30 $96.30 $96.30 $96.30 Buy
Mouser Electronics 584-DC658A 0 1 $109.62 $109.62 $109.62 $109.62 $109.62 $109.62 Buy