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Part Details for UC1843AMDREP by Texas Instruments
Overview of UC1843AMDREP by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (2 crosses)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Price & Stock for UC1843AMDREP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
54AH1678
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Newark | Pwm Controller, 25V, Soic-8, Input Voltage:-, Output Voltage:13.5V, Output Current:200Ma, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UC1843AMDREP Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
|
$6.0500 / $7.8300 | Buy Now |
|
DISTI #
296-18182-1-ND
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DigiKey | IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
788 In Stock |
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$3.5897 / $6.5700 | Buy Now |
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DISTI #
595-UC1843AMDREP
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Mouser Electronics | Switching Controllers Mil Enh Current-Mode PWM Cntrlr RoHS: Compliant | 4691 |
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$3.6700 / $6.4900 | Buy Now |
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Bristol Electronics | 20 |
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RFQ | ||
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Ameya Holding Limited | IC REG CTRLR BST FLYBK PWM 8SOIC | 94117 |
|
RFQ | |
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Chip-Germany GmbH | RoHS: Compliant Container: SINGLE | 1 |
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RFQ |
Part Details for UC1843AMDREP
UC1843AMDREP CAD Models
UC1843AMDREP Part Data Attributes:
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UC1843AMDREP
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC1843AMDREP
Texas Instruments
Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125
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| 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 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 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 | -55 °C | |
| Output Current-Max | 1 A | |
| 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) | 25 V | |
| Supply Voltage-Min (Vsup) | 12 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| 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 |
Alternate Parts for UC1843AMDREP
This table gives cross-reference parts and alternative options found for UC1843AMDREP. 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 UC1843AMDREP, 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 |
|---|---|---|---|
| UC3843BVD1G | High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 98-TUBE | onsemi | UC1843AMDREP vs UC3843BVD1G |
| UC3843BD1G | High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 98-TUBE | onsemi | UC1843AMDREP vs UC3843BD1G |