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Part Details for UC2843AD by Texas Instruments
Overview of UC2843AD by Texas Instruments
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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 UC2843AD
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
27AJ1011
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Newark | Controller, Pwm, Current Mode, Smd, Input Voltage:25V, Output Voltage:15V, Output Current:200Ma, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:14Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC2843AD Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
|
$1.2500 / $1.7200 | Buy Now |
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DISTI #
296-11177-5-ND
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DigiKey | IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
656 In Stock |
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$0.7906 / $1.3700 | Buy Now |
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DISTI #
595-UC2843AD
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Mouser Electronics | Switching Controllers Current Mode RoHS: Compliant | 0 |
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Order Now | |
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DISTI #
V99:2348_07428050
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Arrow Electronics | Current Mode PWM Controller -0.1V to 11V 1A 500kHz 14-Pin SOIC Tube Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1935 | Americas - 577 |
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$0.5239 / $0.7255 | Buy Now |
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DISTI #
58868317
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Verical | Current Mode PWM Controller -0.1V to 11V 1A 500kHz 14-Pin SOIC Tube Min Qty: 12 Package Multiple: 1 Date Code: 1935 | Americas - 577 |
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$0.5239 / $0.6903 | Buy Now |
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Rochester Electronics | UC2843A Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 | 1716 |
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$0.5107 / $0.6008 | Buy Now |
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Ameya Holding Limited | Current-Mode PWM Controller | 20005 |
|
RFQ | |
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Chip1Cloud | IC REG CTRLR MULT TOP 14SOIC | 15400 |
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RFQ | |
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DISTI #
C1S746203673055
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Chip1Stop | UCx84xA Current-Mode PWM Controller RoHS: Compliant pbFree: Yes Container: Tube | 7 |
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$0.4870 | Buy Now |
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DISTI #
3123497
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element14 Asia-Pacific | RoHS: Compliant Min Qty: 1 Container: Each | 0 |
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$1.3187 / $1.5898 | Buy Now |
Part Details for UC2843AD
UC2843AD CAD Models
UC2843AD Part Data Attributes
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UC2843AD
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC2843AD
Texas Instruments
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C 14-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Lifetime Buy | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-14 | |
| Pin Count | 14 | |
| 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 | 28 V | |
| Input Voltage-Min | 8.2 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °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 | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 25 mA | |
| Supply Voltage-Max (Vsup) | 28 V | |
| Supply Voltage-Min (Vsup) | 8.4 V | |
| Supply Voltage-Nom (Vsup) | 11 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for UC2843AD
This table gives cross-reference parts and alternative options found for UC2843AD. 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 UC2843AD, 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 |
|---|---|---|---|
| UC2843ADG4 | 30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C 14-SOIC -40 to 85 | Texas Instruments | UC2843AD vs UC2843ADG4 |