| Part No.： | LTC3862-1 |
| Page： | 42 Pages |
| Size： | 1447 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 1 |
| Update Time： | 2024-01-22 14:19:57 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LTC3862EFE-1#PBF | Tube | 62 | LTC3862FE-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic TSSOP | |
| LTC3862EFE-1#TRPBF | Reel | 2500 | LTC3862FE-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic TSSOP | |
| LTC3862EFE-1#TRMPBF | Reel | 500 | LTC3862FE-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic TSSOP | |
| LTC3862IFE-1#PBF | Tube | 62 | LTC3862FE-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic TSSOP | |
| LTC3862IFE-1#TRPBF | Reel | 2500 | LTC3862FE-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic TSSOP | |
| LTC3862IFE-1#TRMPBF | Reel | 500 | LTC3862FE-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic TSSOP | |
| LTC3862HFE-1#PBF | Tube | 62 | LTC3862FE-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic TSSOP | |
| LTC3862HFE-1#TRPBF | Reel | 2500 | LTC3862FE-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic TSSOP | |
| LTC3862HFE-1#TRMPBF | Reel | 500 | LTC3862FE-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic TSSOP | |
| LTC3862EGN-1#PBF | Tube | 55 | LTC3862GN-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic SSOP | |
| LTC3862EGN-1#TRPBF | Reel | 2500 | LTC3862GN-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic SSOP | |
| LTC3862EGN-1#TRMPBF | Reel | 500 | LTC3862GN-1 | 1 | 24 | -40°C ~85°C | 24-Lead Plastic SSOP | |
| LTC3862IGN-1#PBF | Tube | 55 | LTC3862GN-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic SSOP | |
| LTC3862IGN-1#TRPBF | Reel | 2500 | LTC3862GN-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic SSOP | |
| LTC3862IGN-1#TRMPBF | Reel | 500 | LTC3862GN-1 | 1 | 24 | -40°C ~125°C | 24-Lead Plastic SSOP | |
| LTC3862HGN-1#PBF | Tube | 55 | LTC3862GN-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic SSOP | |
| LTC3862HGN-1#TRPBF | Reel | 2500 | LTC3862GN-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic SSOP | |
| LTC3862HGN-1#TRMPBF | Reel | 500 | LTC3862GN-1 | 1 | 24 | -40°C ~150°C | 24-Lead Plastic SSOP | |
| LTC3862EUH-1#PBF | Tube | 73 | 38621 | 1 | 24 | -40°C ~85°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862EUH-1#TRPBF | Reel | 2500 | 38621 | 1 | 24 | -40°C ~85°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862EUH-1#TRMPBF | Reel | 500 | 38621 | 1 | 24 | -40°C ~85°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862IUH-1#PBF | Tube | 73 | 38621 | 1 | 24 | -40°C ~125°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862IUH-1#TRPBF | Reel | 2500 | 38621 | 1 | 24 | -40°C ~125°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862IUH-1#TRMPBF | Reel | 500 | 38621 | 1 | 24 | -40°C ~125°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862HUH-1#PBF | Tube | 73 | 38621 | 1 | 24 | -40°C ~150°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862HUH-1#TRPBF | Reel | 2500 | 38621 | 1 | 24 | -40°C ~150°C | 24-Lead (5mm × 5mm) Plastic QFN | |
| LTC3862HUH-1#TRMPBF | Reel | 500 | 38621 | 1 | 24 | -40°C ~150°C | 24-Lead (5mm × 5mm) Plastic QFN |
The LTC3862-1 is a two phase constant frequency, current mode boost and SEPIC controller that drives N-channel power MOSFETs. Two phase operation reduces system filtering capacitance and inductance requirements.
The operating frequency can be set with an external resistor over a 75kHz to 500kHz range and can be synchronized to an external clock using the internal PLL. Multi-phase operation is possible using the SYNC input, the CLKOUT output and the PHASEMODE control pin allowing 2-, 3-, 4-, 6- or 12-phase operation.
Other features include an internal 10V LDO with undervoltage lockout protection for the gate drivers, a precision RUN pin threshold with programmable hysteresis, soft-start and programmable leading edge blanking and maximum duty cycle.
