NC2701MA Series
28V Synchronous Buck 10A Switching Regulator with Built-in Inductor/MOSFET
NC2701MA Series
28V Synchronous Buck 10A Switching Regulator with Built-in Inductor/MOSFET
- Download Datasheet
- Point
-
Provides at-a-glance product features, functions, and concepts.
- ECAD Model: Learn more
-
拡大
:q
Description
The NC2701MA is a 10 A synchronous step-down switching regulator module with a maximum input of 28 V that incorporates CMOS-based DC / DC controller IC, MOSFETs, and 1.0μH (DCR Typ. 4.6 mΩ) inductor. The space-saving power supply design is easy with the NC2701MA. Also, the switching frequency can be adjusted in the range from 250 kHz to 1 MHz by an external resistor. This product is a high-reliability device for industrial application, that has passed both the inspection at high temperature and the reliability test for considering industrial equipment.
Spec
| Industrial | |
|---|---|
| Input Voltage Range | 4.0 V to 28 V (29 V) |
| Operating Temperature Range | -40°C to 85°C (150°C) |
| Supply Current | Typ. 1.2 mA |
| Standby Current | Typ. 3 µA |
| Output Voltage Range | 0.7 V to 5.3 V |
| Feedback Voltage | 0.64 V |
| Feedback Voltage Accuracy | ±1% |
| Output Current | 10 A |
| Driver ON-resistance | High-Side MOSFET: Typ. 9.7 mΩ Low-Side MOSFET: Typ. 4.7 mΩ |
| Oscillator Frequency | 250 kHz to 1 MHz |
| Package | QFN0910-65-MA |
Protections / Functions
| TSD | OCP | OVP | UVLO | OVLO | Reverse | Shutdown | Soft Start | SSCG | PGOOD | Auto Discharge | Anti-ringing | Sequencing | Max Duty | Ext. Phase | LED Adjust |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
|
|
|
|
|
|
|
Functional Description
| TSD | Thermal Shutdown Function |
|---|---|
| OCP | Overcurrent Protection Note: The function previously labeled as "ILX (LX Current Limit Function)" is now shown as "OCP." |
| OVP | Overvoltage Protection |
| UVLO | Undervoltage Lockout Protection |
| OVLO | Overvoltage Lockout Protection |
| Reverse | Reverse Current Protection Circuit |
| Shutdown | Shutdown Function |
| Soft Start | Soft Start Function |
| SSCG | Spread Spectrum Clock Generator Function |
| PGOOD | Power Good Output |
| Auto Discharge | Auto Discharge Function |
| Anti-ringing | Anti-ringing Switch Function |
| Sequencing | Start-up Sequencing Control |
| Max Duty | Maximum Duty Cycle |
| Ext. Phase | Externally Adjustable Phase Compensation |
| LED Adjust | LED High-speed Dimming Control |
Technical Documents
-
Typical Application
-
Efficiency Typical Characteristics
-
Related Links
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NC2701MA000xE2D |
|
QFN0910-65-MA | See datasheet | NC2701MAD |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
FAQ
Buy / Contact
-
Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
-
Available from 1 piece!Our electronic device products are available through our authorized online distributors.
-
Technical Support
NC2701MA Series