Status: | Active |
---|---|
Series: | UC3842B |
RoHS: | Compliant |
Prices starting from US$0.40
Distributor | Starting From | Stock | ||
---|---|---|---|---|
RS | US$0.46 |
161
|
Buy Now | |
Newark Electronics | US$0.53 |
529
|
Buy Now | |
element14 | US$0.44 |
529
|
Buy Now | |
Farnell | US$0.43 |
529
|
Buy Now | |
Transfer Multisort Elektronik | US$0.48 |
130
|
Buy Now | |
Future Electronics | US$0.40 |
-
|
Buy Now | |
Avnet America | US$0.41 |
-
|
Buy Now | |
RS Americas | US$0.88 |
-
|
Buy Now | |
Avnet Asia | US$0.41 |
-
|
Buy Now | |
Distrelec | US$2.02 |
-
|
Buy Now | |
Avnet Silica | - |
-
|
Buy Now |
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 | UC3842B |
---|---|
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 | PDIP-8 |
Ic, Pwm Controller | Newark Electronics |
IC, PWM CONTROLLER | element14 |
Current mode PWM controller,UC3842BN 5V | RS |
IC: PMIC | Transfer Multisort Elektronik |
UC3842B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8 | Future Electronics |
Current Mode PWM Controller 1A 8-Pin PDIP Rail | Avnet America |
UC3842BNG, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP | ON Semiconductor UC3842BNG | RS Americas |
onsemi PWM Controller, DIP, Tube, 1A, 30V | Distrelec |
Where can I find additional details, specifications and documents for a UC3842BNG?
Additional datasheets, footprints and schematics for UC3842BNG are listed on our Part Details page. You can also find images and similar parts to UC3842BNG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for UC3842BNG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UC3842BNG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does UC3842BNG fall under?
The UC3842BNG is listed under Power Management > AC-DC Power Conversion > Offline Controllers.
Can I view similar or alternative parts?
You can view similar parts to UC3842BNG 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 UC3842BNG you can contact the distributor directly for product support, shipping queries etc.
Is the UC3842BNG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for UC3842BNG have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, RS and Transfer Multisort Elektronik have stock available or on a lead time for UC3842BNG.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for UC3842BNG often in real-time on the comparison pages.
What if I can't find stock of UC3842BNG?
You can fill out our help required form which you can use to request a quote for UC3842BNG from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.