LTC3728LXCUH#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad |
| Number of Pins | 32 |
| Supplier Device Package | 32-QFN (5x5) |
| Operating Temperature | 0°C~85°C TA |
| Packaging | Tube |
| Published | 2010 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | 0°C |
| Base Part Number | LTC3728 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 7V |
| Output Type | Transistor Driver |
| Voltage - Output 1 | 5.5V |
| Number of Channels | 1 |
| Output Configuration | Positive |
| Output Current | 25A |
| Voltage - Supply (Vcc/Vdd) | 4.5V~28V |
| Control Features | Enable, Power Good, Soft Start |
| Voltage - Output 2 | 5.5V |
| Topology | Buck |
| Min Input Voltage | 4.5V |
| Frequency - Switching | 260kHz~550kHz |
| Max Input Voltage | 28V |
| Current - Output 1 | 5A |
| Synchronous Rectifier | Yes |
| Max Frequency | 590kHz |
| Duty Cycle (Max) | 99.4% |
| Current - Output 2 | 5A |
| Clock Sync | No |
| Output Phases | 2 |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC3728LXCUH#PBF Overview
It comes in the 32-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. dc motor controller is suitable for 2 output generation. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. 4.5V~28V is the operating voltage and supply voltage of the dc control. Suitable for work in a 0°C~85°C TA dc switcher. The switching controller is capable of switching at the 260kHz~550kHz position. A generalization of dc dc regulator can be made using Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Power Good, Soft Start. Search for "LTC3728" to find other relevant dc to dc converter ics. Pins number 32 of switching converter in total. Test statistics indicate DC regulator outputs 7V voltage. You should note down the dc dc regulator's usual output current of 25A when you start a project. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. There is a maximum frequency of 590kHz for this dc regulators. The temperature should be at least 0°C. DC regulator should run at a temperature of 85°C more than 85°C degrees Celsius. The dc switcher's maximum input voltage is 28V, so users must limit the voltage accordingly. A 32-QFN (5x5) would be the supplier dc dc controller package for this part. The supply voltage must be 4.5V. There are 1 channels for high-quality communication.
LTC3728LXCUH#PBF Features
Transistor Driver Outputs
Switching Frequency: 260kHz~550kHz
Enable, Power Good, Soft Start
LTC3728LXCUH#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3728LXCUH#PBF DC to DC converter applications.
- Remotely powered electric motors
- Experimental setup
- Large fire protection systems
- Terrestrial set-top boxes
- Electrical power transmission
- Domestic water pumps
- Elevator lighting
- Laboratories
- Scientific research
- CNC system
