Status: | Active |
---|---|
Series: | UC2843B |
RoHS: | Compliant |
Prices starting from US$0.24
Trimmed Oscillator for Precise Frequency Control |
Oscillator Frequency Guaranteed at 250 kHz |
Current Mode Operation to 500 kHz |
Automatic Feed Forward Compensation |
Latching PWM for Cycle-By-Cycle Current Limiting |
Internally Trimmed Reference with Undervoltage Lockout |
High Current Totem Pole Output |
Undervoltage Lockout with Hysteresis |
Low Startup and Operating Current |
Pb-Free Packages are Available |
Description | UC2843B |
---|---|
Compliance | Pb-free Halide free |
Topology | Flyback |
Control Mode | Current Mode |
fsw Typ (kHz) | 52 |
Stand-by Mode | No |
UVLO (V) | Yes |
Short Circuit Protection | Yes |
Latch | No |
Soft Start | No |
VCC Max (V) | 30 |
Drive Cap. (mA) | 200 / 200 |
Package Type | SOIC-8 |
ADV PWM CONTROLLER, 2843BD1, SOIC8 | element14 |
IC: PMIC | Transfer Multisort Elektronik |
UC2843BD1G, PWM Current Mode Controller, 1 A, 500 kHz, 15 V, 8-Pin SOIC | ON Semiconductor UC2843BD1G | RS Americas |
Input Voltage:15V | Newark Electronics |
Where can I find additional details, specifications and documents for a UC2843BD1G?
Additional datasheets, footprints and schematics for UC2843BD1G are listed on our Part Details page. You can also find images and similar parts to UC2843BD1G on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for UC2843BD1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UC2843BD1G price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UC2843BD1G fall under?
The UC2843BD1G is listed under Power Management > AC-DC Power Conversion > Offline Controllers.
Can I view similar or alternative parts?
You can view similar parts to UC2843BD1G when available in the Offline Controllers 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 UC2843BD1G you can contact the distributor directly for product support, shipping queries etc.
Is the UC2843BD1G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for UC2843BD1G have stock available?
Authorised distributors including element14, Farnell, Transfer Multisort Elektronik, RS Americas and Newark Electronics have stock available or on a lead time for UC2843BD1G.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for UC2843BD1G often in real-time on the comparison pages.
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