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- LTC3891IFE#PBF
Linear Technology/Analog Devices LTC3891IFE#PBF DC Switching Controllers 4V~60V 105kHz~835kHz 350kHz~535kHz Transistor Driver 1Output
LTC3891IFE#PBF
153-563-LTC3891IFE#PBF
20-TSSOP (0.173, 4.40mm Width) Exposed Pad
RoHS Compliant
Topology: Buck,Control Technique: PULSE WIDTH MODULATION,Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking,Number of Pins: 20Pins,Switcher Configuration: PUSH-PULL
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LTC3891IFE#PBF Tech Specifications
Linear Technology/Analog Devices LTC3891IFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ||
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tube | |
| Published | 2011 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 225 | |
| Terminal Pitch | 0.65mm | |
| Base Part Number | LTC3891 | |
| Function | Step-Down |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Outputs | 1Output | |
| Output Voltage | 24V | |
| Output Type | Transistor Driver | |
| Input Voltage-Nom | 12V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Configuration | Positive | |
| Output Current | 5A | |
| Voltage - Supply (Vcc/Vdd) | 4V~60V | |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | |
| Input Voltage (Min) | 4V | |
| Topology | Buck | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | 105kHz~835kHz 350kHz~535kHz | |
| Input Voltage (Max) | 60V | |
| Control Technique | PULSE WIDTH MODULATION | |
| Synchronous Rectifier | Yes | |
| Switcher Configuration | PUSH-PULL | |
| Max Frequency | 835kHz | |
| Duty Cycle (Max) | 99% | |
| Clock Sync | No | |
| Length | 6.5mm | |
| Width | 4.5mm | |
| RoHS Status | ROHS3 Compliant |
LTC3891IFE#PBF Documents
Download datasheets and manufacturer documentation for LTC3891IFE#PBF
Datasheets
LTpowerCAD II User Guide LTC3891 Datasheet LTC3891IFE#PBF-Analog-Devices-datasheet-14709516.pdf LTC3891IFE#PBF-Linear-Technology-datasheet-10982617.pdfTechnicalDrawing
Linear-Technology-LTC3891IFE#PBF.pdfConflictMineralStatement
Analog-Devices-company-33.pdfDesign Resources
LTC3891 Footprints and SymbolsSimulation Models
LTC3891 Spice Model, Synch Step-Dwn Converter
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|---|---|---|---|---|---|
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 | LM43603PWP | Texas Instruments | Conv DC-DC Single Step Down 3.5V to 36V 16-Pin HTSSOP Tube | 16-PowerTSSOP (0.173, 4.40mm Width) | |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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LTC3891IFE#PBF Comments
109 reviews
2021-08-12 00:00:00
The quality of products received was average, meeting general expectations without outstanding features.
2021-08-06 00:00:00
Very nicely designed and manufactured. The screw terminals (used with crimp terminated wires) allow for a professional and secure installation. I will buy many more!
2021-07-08 00:00:00
The quality and service of the electronic components I purchased from Jakelectronic are OK. The product performed as expected and the delivery time was not too long. The only problem is that sometimes they don't have enough stock and I have to wait longer to get the components I need.
2021-07-08 00:00:00
I appreciate the detailed product descriptions and specifications provided on their website.
2021-07-02 00:00:00
Prices are reasonable, not the cheapest but fair considering the quality of products offered.
2021-06-24 00:00:00
Very easy to use and Simple Straight portal with no Ads
2021-06-19 00:00:00
The experience of buying electronic components on Jakelectronic is mediocre, and sometimes better product classification and search capabilities are needed
2021-06-19 00:00:00
All the pins and all the options in one package. Much enjoyed!
2021-06-18 00:00:00
Super easy to search and buy any electronic chips and their details.
2021-06-15 00:00:00
great value for price.