| Part No.： | LT8645S-2 |
| Page： | 30 Pages |
| Size： | 2107 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 1 |
| Update Time： | 2023-11-09 16:47:22 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LT8645SEV-2#PBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 125°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) | |
| LT8645SJV-2#PBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 150°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) | |
| LT8645SHV-2#PBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 150°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) | |
| LT8645SEV-2#WPBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 125°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) | |
| LT8645SJV-2#WPBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 150°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) | |
| LT8645SHV-2#WPBF | Tray | 490 | 86452 | 3 | 32 | -40°C ~ 150°C | 32-Lead LQFN (6mm x 4mm x 0.94mm) |
The LT8645S-2 synchronous step-down regulator features Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This performance makes the LT8645S-2 ideal for noise sensitive applications and environments.
The fast, clean, low-overshoot switching edges enable high efficiency operation even at high switching frequencies, leading to a small overall solution size. Peak current mode control with a 40ns minimum on-time allows high step-down ratios even at high switching frequencies.
Burst Mode® operation enables ultralow standby current consumption, pulse-skipping mode allows full switching frequency at lower output loads, or spread spectrum operation can further reduce EMI emissions.
