LTC3721EUF-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2004 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC3721 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 9.5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Output Current | 1.5A |
| Voltage - Supply (Vcc/Vdd) | Up to 10V |
| Control Features | Current Limit, Soft Start |
| Topology | Push-Pull |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 10ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 10 ns |
| Max Frequency | 1MHz |
| Duty Cycle (Max) | 50% |
| Height Seated (Max) | 0.8mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC3721EUF-1#PBF Overview
With a 16-WQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 2, this dc motor controller is suitable. An enclosure of Tube is used to package the PMIC. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA Up to 10V voltage is supplied to the dc control and used for operating it. Work well in dc switchers with a -40°C~85°C TA. The switching controller is capable of switching at the Up to 1MHz position. As it has a Surface Mount value, it can be used for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . 16 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 9.5V. You can find other relevant dc to dc converter ics by searching "LTC3721". Total pins of switching converter are 16. Specially, switching converter corresponds to type Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 1.5A. The max frequency of the pmic can reach 1MHz.
LTC3721EUF-1#PBF Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Current Limit, Soft Start
PULSE WIDTH MODULATION
LTC3721EUF-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3721EUF-1#PBF DC to DC converter applications.
- Milling machines
- Sink circuits
- Combined machine tools
- PSRR circuits
- Hydrogen power
- Imported equipment
- Arc suppression circuits
- Energy management systems
- USB circuits
- Injection molding machinery
