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- UCC2891D
Texas Instruments UCC2891D DC Switching Controllers 1Output Transistor Driver 8.5V~16V
UCC2891D
2502-563-UCC2891D
16-SOIC (0.154, 3.90mm Width)
RoHS Compliant
Control Technique: PULSE WIDTH MODULATION,Number of Pins: 16Pins,Control Features: Current Limit, Enable, On Time Control, Ramp, Soft Start,Topology: Flyback, Forward Converter,Switcher Configuration: SINGLE
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UCC2891D Tech Specifications
Texas Instruments UCC2891D 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 | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 16Pins | |
| Weight | 141.690917mg | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 16Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Supply Voltage | 12V | |
| Frequency | 250kHz | |
| Base Part Number | UCC2891 | |
| Function | Step-Up/Step-Down | |
| Number of Outputs | 1Output | |
| Output Voltage | 900mV | |
| Output Type | Transistor Driver |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Voltage | 12V | |
| Input Voltage-Nom | 12V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Operating Supply Current | 2mA | |
| Output Configuration | Positive, Isolation Capable | |
| Output Current | 150mA | |
| Voltage - Supply (Vcc/Vdd) | 8.5V~16V | |
| Quiescent Current | 2mA | |
| Control Features | Current Limit, Enable, On Time Control, Ramp, Soft Start | |
| Topology | Flyback, Forward Converter | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 19ns | |
| Supply Current-Max (Isup) | 3mA | |
| Synchronous Rectifier | No | |
| Fall Time (Typ) | 14 ns | |
| Nominal Input Voltage | 110V | |
| Switcher Configuration | SINGLE | |
| Max Duty Cycle | 73 % | |
| Duty Cycle (Max) | 70% | |
| Clock Sync | Yes | |
| Height | 1.75mm | |
| Length | 9.9mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| REACH SVHC | No SVHC | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UCC2891D Documents
Download datasheets and manufacturer documentation for UCC2891D
PCN Design/Specification
Mult Devices Font 21/Apr/2018 Mult Devices Font 21/Apr/2018PCN Assembly/Origin
Wire Base Metal 21/May/2019
Others include "UCC28" parts
The following parts include 'UCC28'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| UCC2891D | Texas Instruments | 16-SOIC (0.154, 3.90mm Width) | 1 |
| UCC2891DR | Texas Instruments | 16-SOIC (0.154, 3.90mm Width) | 5000 |
| UCC2891DG4 | Texas Instruments | 16-SOIC (0.154, 3.90mm Width) | 312 |
| UCC2891DRG4 | Texas Instruments | 16-SOIC (0.154, 3.90mm Width) | 42 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | UCC2891D | Texas Instruments | TEXAS INSTRUMENTS UCC2891DPWM Controller, 16V-8.5V supply, 250 kHz, 900mV/150mA out, SOIC-16 | 16-SOIC (0.154, 3.90mm Width) | |
| UCC2894D | Texas Instruments | Texas Instruments UCC2894D, PWM Current Mode Controller, 2 A, 1, 12 V, 16-Pin SOIC | 16-SOIC (0.154, 3.90mm Width) | |
 | UCC2892D | Texas Instruments | TEXAS INSTRUMENTS UCC2892DPWM Controller, 16V-8.5V supply, 250 kHz, 900mV/2A out, SOIC-16 | 16-SOIC (0.154, 3.90mm Width) | |
| UCC2892DR | Texas Instruments | UCC289x Current Mode Active Clamp PWM Controller 16-SOIC -40 to 85 | 16-SOIC (0.154, 3.90mm Width) |
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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. |
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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. |
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UCC2891D 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.