The part number "NCV6323BMTAATBG" corresponds to a voltage regulator IC manufactured by ON Semiconductor. This part is typically used for Power management purposes and integrates features such as low dropout voltage and adjustable output voltages.
Package and Pin Count
The NCV6323BMTAATBG comes in a TQFN-16 (Thin Quad Flat No-lead) package, with 16 pins.
Pin Function Specifications
Here’s the detailed pinout of the NCV6323BMTAATBG, with each pin function described:
Pin Number Pin Name Pin Function Description 1 GND Ground pin. Connect to the system ground. 2 VOUT Output voltage pin. The regulated output voltage is provided here, typically 3.3V, 5V, or other fixed outputs. 3 VDD Input voltage pin. Power supply input for the regulator (typically 5V to 36V). 4 EN Enable pin. Logic high enables the output, logic low disables the regulator. 5 FB Feedback pin. Used for voltage feedback when the regulator is in adjustable mode (for setting the output voltage). 6 NC No connect. Pin is not internally connected to any part of the IC and can be left unconnected. 7 NC No connect. Same as above. 8 VOUT2 Secondary regulated output voltage pin (if available, depending on internal configuration). 9 PGND Power ground pin. Connect to the ground plane of the power circuitry. 10 ADJ Adjustable voltage set pin (if applicable). Connect to external resistor divider to set the output voltage. 11 OUT2 Secondary output voltage pin. Used for a second power rail if present. 12 IN Input pin. Main input voltage is applied here. 13 VDD Input voltage pin. Provides the power for the regulator. 14 VOUT3 Another optional output voltage pin, depending on the specific device configuration. 15 VOUT4 Optional output voltage pin for different output configurations. 16 VOUT5 Additional output voltage pin if the IC supports multiple output voltages.FAQ (Frequently Asked Questions)
1. What is the NCV6323BMTAATBG used for? The NCV6323BMTAATBG is used as a low-dropout regulator to provide a stable output voltage from a higher input voltage. It is commonly used in automotive, industrial, and consumer electronics.
2. What is the package type of the NCV6323BMTAATBG? The NCV6323BMTAATBG is packaged in a TQFN-16 (Thin Quad Flat No-lead) package.
3. How many pins does the NCV6323BMTAATBG have? The NCV6323BMTAATBG has 16 pins in total.
4. What is the typical input voltage for the NCV6323BMTAATBG? The typical input voltage range for the NCV6323BMTAATBG is from 5V to 36V.
5. Can the output voltage be adjusted on the NCV6323BMTAATBG? Yes, the output voltage can be adjusted using the FB (Feedback) and ADJ (Adjust) pins if the device is in adjustable mode.
6. What is the function of the EN pin? The EN (Enable) pin is used to turn the output on or off. A logic high enables the regulator, while a logic low disables it.
7. What is the function of the GND pin? The GND pin is the ground pin, and it must be connected to the system ground.
8. How many outputs does the NCV6323BMTAATBG have? The NCV6323BMTAATBG has multiple output pins such as VOUT, VOUT2, OUT2, etc., for various power rail configurations.
**9. What is the purpose of the *FB* pin?** The FB (Feedback) pin is used to regulate the output voltage in adjustable mode. It provides feedback from the output voltage to set the desired output.
**10. How should the *ADJ* pin be used?** The ADJ (Adjust) pin is used to connect external resistors to set the output voltage if the regulator is in adjustable mode.
**11. Can the *NC* pins be connected to anything?** The NC (No Connect) pins are not internally connected to any circuitry and should be left unconnected.
12. What is the recommended load capacitance for the output? The recommended output capacitance typically ranges from 10µF to 47µF, but it should be checked against the datasheet for exact specifications.
13. Can the NCV6323BMTAATBG be used in automotive applications? Yes, the NCV6323BMTAATBG is designed for automotive applications and supports wide input voltages suitable for automotive power systems.
14. What is the thermal shutdown temperature for the NCV6323BMTAATBG? The thermal shutdown typically occurs at 150°C, preventing the device from overheating.
15. Is the NCV6323BMTAATBG internally protected against overcurrent? Yes, the device includes internal overcurrent protection to prevent damage from excessive current draw.
16. How can the device be disabled? The device can be disabled by pulling the EN pin low (logic low).
17. What is the typical output voltage of the NCV6323BMTAATBG? The typical output voltage of the NCV6323BMTAATBG can be 3.3V, 5V, or adjustable, depending on the configuration.
18. Can multiple NCV6323BMTAATBG devices be connected in parallel for higher current? Yes, the NCV6323BMTAATBG can be used in parallel configurations to supply higher current if proper load balancing is maintained.
19. What is the maximum output current for the NCV6323BMTAATBG? The NCV6323BMTAATBG can typically provide a maximum output current of 1A, but this should be verified with the datasheet for specific operating conditions.
20. How does the device handle transient voltage spikes? The device includes internal protection circuitry to handle transient voltage spikes, and external decoupling capacitor s should also be used for additional filtering.
This detailed overview provides a comprehensive understanding of the NCV6323BMTAATBG, its pinout, and common usage scenarios.
