Images à titre indicatif uniquement
NCV3063DR2G
+NomenclatureIC REG BUCK BST ADJ 1.5A 8SOIC
-
FabricantSemi - conducteurs
-
Pièce fabricant #NCV3063DR2G
-
Package SOIC-8
-
En stock4689
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Up, Step-Down |
| OutputConfiguration | Positive or Negative |
| Topology | Buck, Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 40V (Switch) |
| Current-Output | 1.5A (Switch) |
| Frequency-Switching | 150kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Key features include a wide input voltage range, typically from 3V to 40V, allowing it to accommodate diverse power sources. It supports an adjustable output voltage through external resistors, providing flexibility for different load requirements. The device operates at a fixed 150 kHz switching frequency, optimizing it for a balance of efficiency and component size.
The NCV3063DR2G also incorporates several protective features such as current limiting, thermal shutdown, and short-circuit protection, enhancing its reliability. The regulator is housed in a small, efficient package, ideal for space-constrained applications. Its robust performance and flexibility make it a popular choice for engineers designing efficient power management systems.
Equivalent
1. LM2575 - from Texas Instruments, a step-down voltage regulator.
2. MC34063 - from various manufacturers, a versatile DC-DC converter.
3. NCP3063 - another variant from ON Semiconductor.
4. L4971 - from STMicroelectronics, a step-down switching regulator.
These alternatives offer similar functionalities but may differ in specific features or performance. Always check the datasheets for compatibility with your application.
Features
1. Wide Input Voltage Range: It operates from 3 V to 40 V, making it suitable for various automotive and industrial applications.
2. Adjustable Output Voltage: The device allows for adjustable output voltage levels, providing flexibility in design.
3. Current Limiting and Thermal Shutdown: Built-in features protect the device from overcurrent conditions and excessive temperature, enhancing reliability.
4. Fixed Frequency Operation: It operates at a fixed frequency of 150 kHz, simplifying filtering requirements.
5. High Efficiency: Designed to provide efficient power conversion, reducing power loss and improving overall system efficiency.
6. Compact Package: Available in a compact SOIC-8 package, it is suitable for space-constrained applications.
7. Internal Switching Transistor: Integrates a switch, reducing the need for external components and thus simplifying the circuit design.
These features make the NCV3063DR2G a robust choice for various power supply applications, including battery-powered devices and portable equipment.
Pinout
1. Pin 1 (Switch Collector - SWC): Connects to the collector terminal of the internal switch.
2. Pin 2 (Switch Emitter - SWE): Connects to the emitter terminal of the internal switch.
3. Pin 3 (Timing Capacitor - CT): Used to set the oscillator frequency.
4. Pin 4 (Ground - GND): The ground reference for the IC.
5. Pin 5 (Comparator Inverting Input - CINV): Used to set the output voltage regulation point.
6. Pin 6 (Feedback - FB): Provides feedback to the internal comparator from the output voltage.
7. Pin 7 (VCC): The supply voltage input for the IC.
8. Pin 8 (Drive Collector - DRC): Drives an external transistor when the internal switch is off.
These pins collectively enable the NCV3063DR2G to effectively manage voltage conversion tasks in various electronic applications.