| Part No.： | LT3502A |
| Page： | 24 Pages |
| Size： | 491 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 1 |
| Update Time： | 2023-11-30 17:32:56 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LT3502AEDC#PBF | Tube | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | ||
| LT3502AEDC#TRPBF | Reel | 2500 | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | |
| LT3502AEDC#TRMPBF | Reel | 500 | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | |
| LT3502AIDC#PBF | Tube | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | ||
| LT3502AIDC#TRPBF | Reel | 2500 | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | |
| LT3502AIDC#TRMPBF | Reel | 500 | LCLT | 1 | 8 | -40°C ~ 125°C | 8-Lead 2mm × 2mm Plastic DFN | |
| LT3502AEMS#PBF | Tube | 50 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP | |
| LT3502AEMS#TRPBF | Reel | 2500 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP | |
| LT3502AEMS#TRMPBF | Reel | 500 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP | |
| LT3502AIMS#PBF | Tube | 50 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP | |
| LT3502AIMS#TRPBF | Reel | 2500 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP | |
| LT3502AIMS#TRMPBF | Reel | 500 | LTDTS | 1 | 10 | -40°C ~ 125°C | 10-Lead Plastic MSOP |
The LT3502A are current mode PWM step-down DC/DC converters with an internal 500mA power switch, in tiny 8-lead 2mm × 2mm DFN and 10-lead MS10 packages. The wide input voltage range of 3V to 40V makes the LT3502A suitable for regulating power from a wide variety of sources, including 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny, low cost inductors and capacitors, resulting in a very small solution. Constant frequency above the AM band avoids interfering with radio reception, making the LT3502A particularly suitable for automotive applications.
Cycle-by-cycle current limit and frequency foldback provide protection against shorted outputs. Soft-start and frequency foldback eliminates input current surge during start-up. DA current sense provides further protection in fault conditions. An internal boost diode reduces component count.
