| Part No.： | LTC3834 |
| Page： | 30 Pages |
| Size： | 764 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 0 |
| Update Time： | 2024-12-15 20:43:05 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LTC3834EFE#PBF | Tube | 74 | LTC3834FE | 1 | 20 | -40°C ~ 85°C | 20-Lead Plastic TSSOP | |
| LTC3834EFE#TRPBF | Reel | 2500 | LTC3834FE | 1 | 20 | -40°C ~ 85°C | 20-Lead Plastic TSSOP | |
| LTC3834IFE#PBF | Tube | 74 | LTC3834FE | 1 | 20 | -40°C ~ 85°C | 20-Lead Plastic TSSOP | |
| LTC3834IFE#TRPBF | Reel | 2500 | LTC3834FE | 1 | 20 | -40°C ~ 85°C | 20-Lead Plastic TSSOP | |
| LTC3834EUFD#PBF | Tube | 73 | 3834 | 1 | 20 | -40°C ~ 85°C | 20-Lead (4mm × 5mm) Plastic QFN | |
| LTC3834EUFD#TRPBF | Reel | 2500 | 3834 | 1 | 20 | -40°C ~ 85°C | 20-Lead (4mm × 5mm) Plastic QFN | |
| LTC3834IUFD#PBF | Tube | 73 | 3834 | 1 | 20 | -40°C ~ 85°C | 20-Lead (4mm × 5mm) Plastic QFN | |
| LTC3834IUFD#TRPBF | Reel | 2500 | 3834 | 1 | 20 | -40°C ~ 85°C | 20-Lead (4mm × 5mm) Plastic QFN |
The LTC3834 is a high performance step-down switching regulator controller that drives an all N-channel synchronous power MOSFET stage. A constant-frequency current mode architecture allows a phase-lockable frequency of up to 650kHz.
The 30μA no-load quiescent current extends operating life in battery powered systems. OPTI-LOOP compensation allows the transient response to be optimized over a wide range of output capacitance and ESR values. The LTC3834 features a precision 0.8V reference and a power good output indicator. The 4V to 36V input supply range encompasses a wide range of battery chemistries.
The TRACK/SS pin ramps the output voltage during start-up. Current foldback limits MOSFET heat dissipation during short-circuit conditions. A reduced feature set version of the part (LTC3834-1) is available in a smaller, lower pin count package.
