NCP3066MNTXG DC-DC Power Conversion by ON Semiconductor
Buck / Boost / Inverting Regulator, Switching, Constant Current, 1.5 A, for HB-LEDs with Enable
| Status: | Active |
|---|---|
| Series: | NCP3066 |
| RoHS: | Compliant |
Features
| Integrated 1.5 A Switch |
| Input Voltage Range from 3 V to 40 V |
| Low Feedback Voltage of 235 mV |
| Cycle-by-Cycle Current Limit |
| No Control Loop Compensation Required |
| Frequency of Operation Adjustable up to 250 kHz |
| Operation With All Ceramic Output Capacitors or No Output Capacitance |
| Internal Thermal Shutdown with Hysteresis |
| ON/OFF pin for direct PWM dimming |
| ON/OFF pin disabling the regulator |
| Benefits |
|---|
| Integrated switch provides for small footprint |
| Flexibility to operate from 12Vac or 12Vdc supplies commonly used for lighting applications |
| Allows the use of small / low cost sense resistor |
| Enhanced protection features |
| Easy design-in |
| Optimization of efficiency and size |
| Reduce size and cost by eliminating output capacitor |
| Enhanced protection features |
| Provides dimming up to 1kHz frequency |
| Low power standby (<100µA) |
| Applications |
|---|
| Constant Current Source |
| High Brightness LED (HBLED) |
| Automotive LED Headlight |
| End Products |
|---|
| High Power LED Driver |
| MR-16 Replacement |
Specifications
| Description | NCP3066 |
|---|---|
| Compliance | Pb-free Halide free |
| Topology | Step-Down Step-Up Step-Up/Step-Down |
| Control Mode | Hysteretic |
| VCC Min (V) | 3 |
| VCC Max (V) | 40 |
| VO Typ (V) | 40 |
| IO Typ (A) | 1.5 |
| Efficiency (%) | 85 |
| fSW Typ (kHz) | 250 |
| Package Type | DFN-8 |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Ic, Switching Regulator, Dfn-8, Full Reel | Newark Electronics |
| NCP3066MNTXG, BUCK/BOOST CONVERTER INVERTING 1.5A, 250 KHZ, 8-PIN DFN | RS Americas |
| LED, DC/DC DRIVER, BUCK, BOOST, DFN-8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a NCP3066MNTXG?
Additional datasheets, footprints and schematics for NCP3066MNTXG are listed on our Part Details page. You can also find images and similar parts to NCP3066MNTXG on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for NCP3066MNTXG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP3066MNTXG price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does NCP3066MNTXG fall under?
The NCP3066MNTXG is listed under Power Management > DC-DC Power Conversion > Converters.
Can I view similar or alternative parts?
You can view similar parts to NCP3066MNTXG when available in the Converters 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 NCP3066MNTXG you can contact the distributor directly for product support, shipping queries etc.
Is the NCP3066MNTXG RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for NCP3066MNTXG have stock available?
Authorised distributors including Rochester Electronics, Newark Electronics, RS Americas and Farnell have stock available or on a lead time for NCP3066MNTXG.
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