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Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle 8-SOIC -40 to 125
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
296-15199-5-ND
|
DigiKey | IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
384 In Stock |
|
$0.6893 / $1.5600 | Buy Now |
DISTI #
595-UC2843AQD8
|
Mouser Electronics | Switching Controllers Auto Cat Crrnt-Mode RoHS: Compliant | 261 |
|
$0.6890 / $1.2800 | Buy Now |
DISTI #
UC2843AQD8
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TME | IC: PMIC, PWM controller, SO8, -40÷125°C, Usup: 8.4÷30V, tube, 0÷96% Min Qty: 1 | 0 |
|
$1.4900 / $2.0800 | RFQ |
|
Ameya Holding Limited | 8CURRENT MODE PWM CONTROLLER | 4870 |
|
RFQ |
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UC2843AQD8
Texas Instruments
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Datasheet
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UC2843AQD8
Texas Instruments
Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle 8-SOIC -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | SOIC-8 | |
Pin Count | 8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Date Of Intro | 1999-11-03 | |
Samacsys Manufacturer | Texas Instruments | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 28 V | |
Input Voltage-Min | 12 V | |
Input Voltage-Nom | 15 V | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e4 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 1 A | |
Output Voltage-Max | 5.05 V | |
Output Voltage-Min | 4.95 V | |
Output Voltage-Nom | 5 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Voltage-Max (Vsup) | 28 V | |
Supply Voltage-Min (Vsup) | 8.4 V | |
Surface Mount | YES | |
Switcher Configuration | BUCK-BOOST | |
Switching Frequency-Max | 500 kHz | |
Technology | BIPOLAR | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | NICKEL PALLADIUM GOLD | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for UC2843AQD8. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UC2843AQD8, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
UC2843AQD8RQ1 | Automotive 8.5V to 30V, up to 500kHz current mode PWM controller 8-SOIC -40 to 125 | Texas Instruments | UC2843AQD8 vs UC2843AQD8RQ1 |
UC2843AQD8RG4 | Automotive Catalog Current-Mode PWM Controller 8-SOIC -40 to 125 | Texas Instruments | UC2843AQD8 vs UC2843AQD8RG4 |
UC2843AQD8RG4Q1 | Automotive 8.5V to 30V, Up to 500kHz Current Mode PWM Controller 8-SOIC -40 to 125 | Texas Instruments | UC2843AQD8 vs UC2843AQD8RG4Q1 |
UC2843AQD8G4 | Automotive Catalog Current-Mode PWM Controller 8-SOIC -40 to 125 | Texas Instruments | UC2843AQD8 vs UC2843AQD8G4 |
UC2843AQD8R | Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle 8-SOIC -40 to 125 | Texas Instruments | UC2843AQD8 vs UC2843AQD8R |