NCP1219AD65R2G AC-DC Power Conversion by ON Semiconductor
PWM Controller with Adjustable Skip Level and External Latch Input
| Status: | Active |
|---|---|
| Series: | NCP1219 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.54
Features
| Cycle Skip Mode |
| Internal High Voltage Startup Circuit |
| Latch Input for Easy Implementation of Overvoltage and Overtemperature Protection |
| Fixed-Frequency Current-Mode Operation with Ramp Compensation (65 kHz and 100 kHz Options) |
| Dynamic Self Supply Eliminates the Need for an Auxiliary Winding |
| Timer-Based Fault Protection for Improved Overload Detection |
| Latch and Auto-Recovery Overload Protection Options |
| Accurate Current Limit Detector (±5%) |
| Adjustable Skip Level |
| Frequency Modulation for Softened EMI Signature |
| 500 mA/800 mA Peak Source/Sink Current Drive Capability |
| Pin to Pin Compatible with the Existing NCP12XX Series |
| This is a Pb-Free and Halide-Free Device |
| Benefits |
|---|
| Improved efficiency at light loads and standby conditions |
| Clean and loss less start-up sequence and reduces component count |
| Design versatility |
| Applications |
|---|
| AC-DC Adapters |
| Offline Battery Chargers |
| Notebooks |
| Printers |
| End Products |
|---|
| Consumer Electronic Power Supplies |
| STB, DVD, DVDR |
| LCD Monitors |
Specifications
| Description | NCP1219 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Flyback |
| Control Mode | Current Mode |
| fsw Typ (kHz) | 65 |
| Stand-by Mode | Yes |
| UVLO (V) | 9.4 |
| Short Circuit Protection | Yes |
| Latch | Yes |
| Soft Start | Yes |
| VCC Max (V) | 20 |
| Drive Cap. (mA) | 500 / 800 |
| Package Type | SOIC-7 |
Alternative Descriptions
| Pwm Controller, 65Khz, 20V, Soic-7 | Newark Electronics |
| PWM CONTROLLER, 65KHZ, 20V, SOIC-7 | element14 |
| Current Mode PWM Controller -0.3V to 20V 800mA 7-Pin SOIC T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCP1219AD65R2G?
Additional datasheets, footprints and schematics for NCP1219AD65R2G are listed on our Part Details page. You can also find images and similar parts to NCP1219AD65R2G on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCP1219AD65R2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP1219AD65R2G price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCP1219AD65R2G fall under?
The NCP1219AD65R2G is listed under Power Management > AC-DC Power Conversion > Offline Controllers.
Can I view similar or alternative parts?
You can view similar parts to NCP1219AD65R2G 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 NCP1219AD65R2G you can contact the distributor directly for product support, shipping queries etc.
Is the NCP1219AD65R2G RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCP1219AD65R2G have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Avnet America have stock available or on a lead time for NCP1219AD65R2G.
How do I check stock and lead times for all distributors?
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