Description
Demonstration circuit 1737A is a current-mode inverting DC/DC converter featuring the LTC3863. The board operates from an input range of 4.5V to 16V, and provides a –5.2V, 1.7A output or a –12V, 1A output (jumper selectable). It operates at 400kHz and may be synchronized to an external clock. A soft-start feature controls output voltage slew rate at start-up, reducing current surge and voltage overshoot. Burst Mode® operation that improves efficiency at light loads can be enabled with a jumper. A power good output signal is provided. The demonstration board has options for larger MOSFET and diode packages on the back of the board for higher output current requirements.
Type:
Part number: DC1737A
More details from Analog Devices Inc.| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | DC1737A-ND | 0 | $146.60 | Buy |
| Mouser Electronics | 584-DC1737A | 2 | $131.03 | Buy |
| Analog Devices Inc | DC1737A | $147.12 | Buy | |
| Newark | DC1737A | 5 | $146.59 | Buy |
| Arrow North American Components | DC1737A | 2 | $125.00 | Buy |
| Verical Marketplace | DC1737A | 99 | $125.00 | Buy |
| Farnell | DC1737A | 5 | * $146.41 | Buy |
| element14 APAC | DC1737A | 5 | * $158.04 | Buy |
| Download user guide for LTC3863EMSE Demo Board | 4.5V-16V; VOUT = -5.2V @ 1.7A or -12V @ 1A by Analog Devices Inc. | Download |