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LT1681ISW#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 |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2002 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT1681 |
| Pin Count | 20 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Output Voltage | 64.8V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Operating Supply Current | 17mA |
| Output Current | 20A |
| Input Voltage (Min) | 9V |
| Control Mode | CURRENT-MODE |
| Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 700kHz |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT1681ISW#PBF Overview
In the 20-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. dc motor controller is suitable for 1 output generation. An enclosure of Tube is used to package the PMIC. Qualified to work in a -40°C~85°C dc switcher. Surface Mount makes it suitable for general dc dc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. DUAL are the position of the terminal of the switching converters. A variety of terminations with 20 of dc switching. There is a DC switcher's nominal voltage of 12V. A search for "LT1681" will reveal other relevant dc to dc converter ics. There are a total of 20 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 9V. Statistically, the DC regulator outputs 64.8V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 20A. As a whole, there are 1 function(s) in the switch converters. The dc switching comes with 20 pins set. The supply current of the voltage controller is 17mA. 700kHz is the switching controller's maximum switching frequency.
LT1681ISW#PBF Features
LT1681ISW#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1681ISW#PBF DC to DC converter applications.
- Terrestrial set-top boxes
- Various precision measuring detectors
- Planers
- Imported equipment
- Scientific research
- Medical equipment
- Computer-related products
- CNC system
- Refrigerators of central air conditioners
- Automatic testing equipment