| Part No.： | LT1766 |
| Page： | 30 Pages |
| Size： | 274 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 0 |
| Update Time： | 2024-12-17 21:00:03 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LT1766EFE#PBF | Tube | 95 | 1766EFE | 1 | 16 | 0°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT1766EFE#TRPBF | Reel | 2500 | 1766EFE | 1 | 16 | 0°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT1766IFE#PBF | Tube | 95 | 1766IFE | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT1766IFE#TRPBF | Reel | 2500 | 1766IFE | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT1766HFE#PBF | Tube | 95 | 1766HFE | 1 | 16 | -40°C ~ 140°C | 16-Lead Plastic TSSOP | |
| LT1766HFE#TRPBF | Reel | 2500 | 1766HFE | 1 | 16 | -40°C ~ 140°C | 16-Lead Plastic TSSOP | |
| LT1766EGN#PBF | Tube | 100 | 1766 | 1 | 16 | 0°C ~ 125°C | 16-Lead Plastic SSOP | |
| LT1766EGN#TRPBF | Reel | 2500 | 1766 | 1 | 16 | 0°C ~ 125°C | 16-Lead Plastic SSOP | |
| LT1766IGN#PBF | Tube | 100 | 1766I | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic SSOP | |
| LT1766IGN#TRPBF | Reel | 2500 | 1766I | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic SSOP |
The LT1766 are 200kHz monolithic buck switching regulators that accept input voltages up to 60V. A high efficiency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry. A current mode control architecture delivers fast transient response and excellent loop stability.
Special design techniques and a new high voltage process achieve high efficiency over a wide input range. Efficiency is maintained over a wide output current range by using the output to bias the circuitry and by utilizing a supply boost capacitor to saturate the power switch. Patented circuitry maintains peak switch current over the full duty cycle range. A shutdown pin reduces supply current to 25μA and the device can be externally synchronized from 228kHz to 700kHz with logic-level inputs.
The LT1766 are available in a 16-pin fused-lead SSOP package or a TSSOP package with exposed backside for improved thermal performance.
