NSC LM2677T-12-NOPB Ic Switching Regulator Voltage 5A 280KHZ 7-PIN 220
( Brand: Nsc ), ( Manufacturer Part Number: LM2677T-12/NOPB ), ( Part Type: Voltage Regulator ), ( Country/region Of Manufacture: Unknown )
Review NSC Ic Switching Regulator Voltage Mode 5a 280khz 7-pin 220
The LM2677T-12-NOPB is a versatile and high-performance switching regulator integrated circuit (IC) designed for voltage regulation applications. This 7-pin device operates at a switching frequency of 280kHz, allowing for compact and lightweight designs while still delivering robust performance.
The LM2677T-12-NOPB is capable of delivering up to 5 amps of continuous output current, making it suitable for powering a wide range of electronic devices. It features a programmable output voltage, allowing you to set the output voltage to within 1% of the desired value. This is achieved through the use of an external voltage reference, which can be easily adjusted to meet your specific application requirements.
One of the standout features of the LM2677T-12-NOPB is its high switching frequency, which reduces the size and weight of the associated capacitors and inductors. This, in turn, results in a more compact and efficient design. The IC also includes a built-in soft-start feature, which ensures smooth and controlled operation when the power supply is first applied.
The LM2677T-12-NOPB is designed to operate over a wide input voltage range, from 5V to 40V. It is also capable of handling input voltages up to 60V, making it suitable for use in a variety of industrial and automotive applications. The IC is also rated for operation in temperatures ranging from -40 C to 125 C, ensuring reliable operation in even the most extreme environments.
The 220nH NSC (Nickel-Zinc-Cobalt) inductor is often recommended for use with the LM2677T-12-NOPB. This type of inductor is known for its high power handling capability and low loss, making it ideal for high-current switching regulator applications.
In summary, the LM2677T-12-NOPB is a powerful and versatile switching regulator IC that delivers up to 5 amps of output current at a high switching frequency of 280kHz. Its programmable output voltage, wide input voltage range, and built-in soft-start feature make it a popular choice for a wide range of applications, including industrial, automotive, and consumer electronics. The use of a 220nH NSC inductor further enhances its performance and efficiency.
Pros of buying LM2677T-12-NOPB IC Switching Regulator:1. High Power Density: The LM2677T-12-NOPB can deliver up to 5A of output current, making it suitable for high power applications.
2. Wide Input Voltage Range: It can operate from a wide input voltage range of 6 to 42V, making it versatile for various power sources.
3. High Frequency: With a switching frequency of 280kHz, it can reduce EMI and improve efficiency.
4. Pin Configuration: The 7-pin configuration makes it easy to interface with external components.
5. No Output Capacitor Required: The LM2677T-12-NOPB does not require an output capacitor, reducing the overall system complexity and cost.
Cons of buying LM2677T-12-NOPB IC Switching Regulator:1. Complexity: The LM2677T-12-NOPB is a high-performance regulator that requires careful design and setup to achieve its full potential.
2. Cost: Due to its high performance and advanced features, the LM2677T-12-NOPB may be more expensive than simpler, lower-performance regulators.
3. Heat Dissipation: The high power output can generate a significant amount of heat, requiring careful thermal management to ensure reliable operation.
4. No Built-in Protection Circuits: The LM2677T-12-NOPB does not have built-in protection circuits such as over-current or over-temperature protection, which may require additional components to be added.
Conclusion:The LM2677T-12-NOPB is a high-performance switching regulator that offers a wide input voltage range, high power output, and high frequency operation. However, its complexity and cost may make it a less suitable choice for simpler applications. If you require high power output and a wide input voltage range in a compact package, the LM2677T-12-NOPB could be an excellent choice. But, if you are looking for a simpler and more cost-effective solution, you may want to consider other options.
Recommendation:If you are looking for a high-performance switching regulator, the LM2677T-12-NOPB is a suitable choice. However, be prepared to invest time and resources in its design and setup to fully utilize its capabilities. If you are unsure about your application requirements or need further assistance, consider consulting with an experienced design engineer or power supply specialist.
Details:
Parts are new unused in bulk pkg.
part #: lm2677t12 prices
- $6.20-$16.95
specifications voltageregula:
- brand: Nsc
- mpn: Lm2677t-12/nopb
- part type: Voltage Regulator
- country/region of manufacture: Unknown
Returns voltageregula:
- policy: returns accepted
- type: Money Back
- paid by: Buyer
- time: 30 Days
Offer voltageregula:
- Started: September 7, 2018, 9:36 am
- bids: 0
- best offer: false
- quantity: 19
- Sold: 0
Shipping voltageregula:
- handling: 3 days
- cost: $10.0
- type: Flat
Seller voltageregula:
- city: Brampton, Ontario
- zipcode: L6V 4P1
General voltageregula:
- condition: New
- business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
- in stock: Yes
Ratings:
- Hope to deal with you again. Thank you. 08-10-18
- fast easy smooth transaction - Thanks!! 08-25-18
- Thank You 09-03-18
- ok 08-13-18
- OK 08-02-18
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