LTC3255EMSE Demo Board | -52V/60V Fault-Protected Step-Down Charge Pump, 4V ≤ VIN ≤ 48V, VOUT = 2.5V/3.3V/5V/12V/Adj @ 50mA
Analog Devices Inc.
Demonstration circuit 2041A is a regulated output voltage switched-capacitor step-down power supply featuring the 50mA output LTC3255. When VIN exceeds VOUT by more the 2:1, a 2:1 step-down architecture is used to efficiently regulate the output voltage, reducing the input current needed. As VIN reduces below twice VOUT, the LTC3255 will automatically switch to 1:1 mode. The demo board has a 4V to 48V input votlage range and a jumper-selectable output voltage than can be set to 2.5V, 3.3V, 5V, 12V or a user-defined value. The LTC3255 also has an integrated shunt regulator allowing it to provide a regulated output from a 4mA to 20mA current loop. The LTC3255 is a robust device that can survive -52V/60V reverse polarity input supplies, and features short-circuit protection and overtemperature protection.
$84.75 - $88.14
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | DC2041A-ND | 1 | $85.70 | $85.70 | $85.70 | $85.70 | $85.70 | $85.70 | Buy | |
|
|
Analog Devices Inc | DC2041A | $84.75 | $84.75 | $84.75 | $84.75 | $84.75 | $84.75 | Buy | ||
|
 |
Arrow North American Components | DC2041A | 0 | 1 | $66.98 | $66.98 | $66.98 | $66.98 | $66.98 | $66.98 | Buy |
|
|
Mouser Electronics | 584-DC2041A | 0 | 1 | $88.14 | $88.14 | $88.14 | $88.14 | $88.14 | $88.14 | Buy |
|
|
Verical Marketplace | DC2041A | 89 | 1 | $83.48 | $78.90 | $76.80 | $76.80 | $76.80 | $76.80 | Buy |