LTC2945IUD#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 12-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 12 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| 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 |
LTC2945IUD#TRPBF Overview
There is a package of Tape & Reel (TR) for it. It is offered in the 12-WFQFN Exposed Pad package in order to save space. Surface Mount tells us how to mount it. It is important that the temperature is kept at -40°C~85°C while functioning. Its exceptional performance makes it an excellent choice for General Purpose. Due to the low 2.7V~5.9V supply voltage, the system is capable of 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. There are a total of 12 pins on it. The base part number of this part is LTC2945, which can be used to find similar parts. Having the supply voltage at 5V makes it possible to achieve high efficiency. There are not any channels that can be accessed at the moment. A device of this type belongs to Power Management Circuits. If the power supply (Vsup) is to operate normally, it must be above 2.7V. With the 12 pins, it is designed in a very simple way. Voltages up to 80V are set as the maximum. Power for this DC DC switching regulator is provided by a supply current of 800μA. Energy comes from 4/80V power supplies. It is provided with an input voltage of 4V~80V. A maximum current of 1.2mA is available from the supply.
LTC2945IUD#TRPBF Features
12-WFQFN Exposed Pad package
Mounting type of Surface Mount
Power Management Circuits subcategory
LTC2945IUD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC2945IUD#TRPBF Power Supply Control ICs applications.
- Modem
- Laptop system bus
- Automobile industry
- Large conference system engineering
- LCD lifter
- Computer modem power supply
- Portable device
- Isolated dc-dc module
- Keynote speech
- Power and telecom rectifiers
