UC3843D Semiconductors - ICs by Texas Instruments
PWM CONTROLLER CURRENT MODE SOIC14
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | 25V |
|---|---|
| Output Voltage | 13.5V |
| Output Current | 1A |
| Supply Voltage Min | 12V |
| Supply Voltage Max | 25V |
| Controller IC Case Style | SOIC |
| No. of Pins | 14Pins |
| Frequency | 500kHz |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
| Base Number | 3843 |
| Controller Type | PWM |
| IC Temperature Range | Commercial |
| Input Current | 11mA |
| Input Offset Voltage Max | 0mV |
| Operating Temperature Range | 0°C to +70°C |
| Output Current Max | 1A |
| Output Energy per Cycle | 5µJ |
| Output Type | Totem Pole |
| Power Dissipation Pd | 725mW |
| Supply Voltage Range | 12V to 25V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| IC: PMIC | Transfer Multisort Elektronik |
| Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C | Texas Instruments |
UC3843D Semiconductors - ICs by ON Semiconductor
IC PWM CONTROLLER
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Input Voltage | 25V |
|---|---|
| Output Voltage | 13.5V |
| Output Current | 200mA |
| Supply Voltage Min | 12V |
| Supply Voltage Max | 25V |
| Controller IC Case Style | SOP |
| No. of Pins | 14Pins |
| Frequency | 500kHz |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (15-Jan-2018) |
| Controller Type | SMPS |
| Operating Temperature Range | 0°C to +70°C |
| Output Current Max | 1A |
| Output Type | Voltage |
| Power Dissipation Pd | 680mW |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| IC, PWM CONTROLLER | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a UC3843D?
Additional datasheets, footprints and schematics for UC3843D are listed on our Part Details page. You can also find images and similar parts to UC3843D on this page.
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Distributor pricing and stock information is available for UC3843D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UC3843D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UC3843D fall under?
The UC3843D is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
Can I view similar or alternative parts?
You can view similar parts to UC3843D when available in the Power Management range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the UC3843D you can contact the distributor directly for product support, shipping queries etc.
Is the UC3843D RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for UC3843D have stock available?
Authorised distributors including Transfer Multisort Elektronik, Texas Instruments and Farnell have stock available or on a lead time for UC3843D.
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Stock availability and lead times will be displayed for UC3843D often in real-time on the comparison pages.
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