LTC2945IUD#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFQFN Exposed Pad |
| Number of Pins | 12 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2011 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 12 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| HTS Code | 8542.39.00.01 |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 2.7V~5.9V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LTC2945 |
| Pin Count | 12 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 80V |
| Power Supplies | 4/80V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 1 |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 800μA |
| Voltage - Input | 4V~80V |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 1.2mA |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC2945IUD#PBF Overview
There is a package of Tube for it. It is offered in the 12-WFQFN Exposed Pad package in order to save space. The mounting is done in accordance with Surface Mount. In order for the system to function properly, the temperature must be kept at -40°C~85°C. In terms of performance, it is a stellar choice for General Purpose. Having a voltage of 2.7V~5.9V allows for high efficiency. This device contains an analog integrated circuit POWER SUPPLY SUPPORT CIRCUIT. It has a total of 12 terminations. It reaches a maximum temperature of NOT SPECIFIED. The device has a total of 12 pins. The base part number of this part is LTC2945, which can be used to find similar parts. As a result of the 5V voltage supply, high efficiency is achieved. The possibility of accessing 1 channels exists. In Power Management Circuits, this device is included. In order for the device to work normally, the supply voltage (Vsup) should remain above 2.7V. There are 12 pins used in the design of this board. 80V is the maximum supply voltage. For powering this DC DC switching regulator, a supply current of 800μA is used. In accordance with Surface Mount, it is mounted. The system is powered by 4/80V power supplies. The input voltage of 4V~80V is provided. A maximum current of 1.2mA is available from the supply.
LTC2945IUD#PBF Features
12-WFQFN Exposed Pad package
Mounting type of Surface Mount
Power Management Circuits subcategory
LTC2945IUD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC2945IUD#PBF Power Supply Control ICs applications.
- Base station power
- Isolated dc-dc module
- Electric lift
- Digital camera
- Amplifier
- Portable data logger
- Set top box
- Remote control
- Power adapter
- Screen lift
