NCP1250BSN65T1G AC-DC Power Conversion by ON Semiconductor
PWM Controller, Current Mode, for Offline Power Supplies
| Status: | Active |
|---|---|
| Series: | NCP1250 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.15
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.15
|
No stock
|
Buy Now |
|
element14
from US$0.32
|
1,540
in stock
|
Buy Now |
|
Farnell
from US$0.27
|
1,540
in stock
|
Buy Now |
|
Newark Electronics
from US$0.25
|
-
|
Buy Now |
|
Future Electronics
from US$0.24
|
-
|
Buy Now |
|
Avnet America
from US$0.26
|
-
|
Buy Now |
|
|
RS Americas
from US$0.36
|
-
|
Buy Now |
|
|
Avnet Asia
from US$0.25
|
-
|
Buy Now |
Features
| Non-dissipative internal and adjustable Over Power Protection (OPP) circuits |
| Frequency Foldback down to 26 kHz and Skip-Cycle in light load conditions |
| Internal Ramp Compensation |
| Frequency jittering from full load to skip-cycle |
| Latch input for OVP and OTP implementations |
| See NCP1251 for integrated Over Voltage Protection (OVP) monitoring on the Vcc pin |
| Benefits |
|---|
| Limits maximum delivered power without affecting standby performance |
| High efficiency in light load conditions |
| Reduces the number of external components |
| Improved EMI performance |
| Simple implementation of required protection functions |
| Applications |
|---|
| Offline Adapters |
| Set-top Boxes |
| Notebooks and Netbooks |
| End Products |
|---|
| AC-DC converters |
| Printers |
Specifications
| Description | NCP1250 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Flyback |
| Control Mode | Current Mode |
| fsw Typ (kHz) | 65 |
| Stand-by Mode | Yes |
| UVLO (V) | 8.8 |
| Short Circuit Protection | Yes |
| Latch | Yes |
| Soft Start | Yes |
| VCC Max (V) | 28 |
| Drive Cap. (mA) | 300 / 500 |
| Package Type | TSOP-6 |
Alternative Descriptions
| PWM CONT, CURRENT MODE, 28V, TSOP-6 | element14 |
| I-Mode Controller 65kHz Auto-Rec. TSOP6 | RS |
| Pwm Controller, Current Mode, For Offline Power Supplies/Reel |Onsemi NCP1250BSN65T1G | Newark Electronics |
| ACDC SWITCH OCP AUTO | Future Electronics |
| Current Mode PWM Controller 500mA 6-Pin TSOP T/R | Avnet America |
| I-Mode Controller 65kHz Auto-Rec. TSOP6 | ON Semiconductor NCP1250BSN65T1G | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCP1250BSN65T1G?
Additional datasheets, footprints and schematics for NCP1250BSN65T1G are listed on our Part Details page. You can also find images and similar parts to NCP1250BSN65T1G on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCP1250BSN65T1G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP1250BSN65T1G price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCP1250BSN65T1G fall under?
The NCP1250BSN65T1G is listed under Power Management > AC-DC Power Conversion > Offline Controllers.
Can I view similar or alternative parts?
You can view similar parts to NCP1250BSN65T1G 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 NCP1250BSN65T1G you can contact the distributor directly for product support, shipping queries etc.
Is the NCP1250BSN65T1G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCP1250BSN65T1G have stock available?
Authorised distributors including element14, Farnell, RS, Newark Electronics and Future Electronics have stock available or on a lead time for NCP1250BSN65T1G.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for NCP1250BSN65T1G often in real-time on the comparison pages.
What if I can't find stock of NCP1250BSN65T1G?
You can fill out our help required form which you can use to request a quote for NCP1250BSN65T1G 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.