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LTC2945CUD#PBF
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°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 |
| JESD-30 Code | S-PQCC-N12 |
| 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 |
| Voltage - Input | 4V~80V |
| Adjustable Threshold | YES |
| Current - Supply | 800μA |
| Supply Current-Max (Isup) | 1.2mA |
| Height Seated (Max) | 0.8mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | ROHS3 Compliant |
LTC2945CUD#PBF Overview
Package Tube contains it. Space is saved by offering it in the 12-WFQFN Exposed Pad package. Surface Mount tells us how to mount it. In order for the system to function properly, the temperature must be kept at 0°C~70°C. As a result of its exceptional performance, it is an excellent choice for General Purpose. High efficiency can be achieved with a 2.7V~5.9V supply voltage. In this device, the analog IC POWER SUPPLY SUPPORT CIRCUIT is used. There are a total of 12 terminations associated with it. NOT SPECIFIED is the peak of the reflow temperature. There are 12 pins on this device. Using the LTC2945 base part number, you can find comparable components. Having the supply voltage at 5V makes it possible to achieve high efficiency. The amount of current supplied is 800μA. There are 1 channels that can be accessed. Power Management Circuits comprises this device. If the supply voltage (Vsup) is above 2.7V, normal operation can be achieved. Voltages up to 80V are set as the maximum. This device relies on 4/80V power supplies for its energy. It is provided with an input voltage of 4V~80V. A maximum supply current of 1.2mA is possible.
LTC2945CUD#PBF Features
12-WFQFN Exposed Pad package
Mounting type of Surface Mount
Power Management Circuits subcategory
LTC2945CUD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC2945CUD#PBF Power Supply Control ICs applications.
- Visualizer
- Report meeting
- Computer modem power supply
- Power adapter
- Personal media player
- Various consumer terminal equipment
- DVD player
- LCD lifter
- Projector electric hanger lift
- Microphone