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LM2663M/NOPB
Provides up to 200mA output current
LM2663M/NOPB
Provides up to 200mA output current
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Manufacturer Part # : LM2663M/NOPB
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Package/Case: SOIC (D)-8
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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Service & Packaging
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Initiate the application within 90 days from the shipment date.
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LM2663M/NOPB DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Texas Instruments' LM2663M/NOPB is a robust and reliable step-up voltage regulator that excels in delivering stable output voltages higher than its input sources. Its capabilities make it an excellent choice for numerous applications, whether it's powering IoT devices, portable gadgets, or sensor networks. The LM2663M/NOPB's combination of a wide input voltage range, fixed output voltage, and energy-saving features make it an ideal solution for engineers seeking a versatile and efficient power management solution in their designs
Key Features
- Buck-boost DC/DC converter IC
- Input voltage range from 3V to 10V
- Output current up to 2A
Application
- Work hard, stay humble
- Believe in yourself
- Never give up
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 1.5 | Vin (max) (V) | 5.5 |
| Vout (min) (V) | -5.5 | Vout (max) (V) | 11 |
| Iout (max) (A) | 0.2 | Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 27.5 | Switching frequency (max) (kHz) | 75 |
| Iq (typ) (mA) | 1.3 | Features | Enable |
| Operating temperature range (°C) | -40 to 85 | Rating | Catalog |
| Type | Charge pump |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM2663M/NOPB?
The LM2663M/NOPB is a CMOS voltage converter designed by Texas Instruments. It is specifically designed to take an input voltage, including a single-cell Li-Ion battery, and boost it to a desired output voltage level. The device is capable of delivering an output voltage up to 15V and can supply a load current of up to 40mA.
How Does LM2663M/NOPB Work?
The LM2663M/NOPB operates as a switched capacitor voltage converter. It uses a flying capacitor to transfer energy from the input to the output, providing a regulated output voltage that is higher than the input voltage. The device utilizes a charge pump architecture and requires only two external capacitors for operation, making it suitable for space-constrained applications.
How Many Pins does LM2663M/NOPB have and What are the Functions of the Pinout Configuration?
The LM2663M/NOPB is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VOUT: Output voltage pin.
- VIN: Input voltage pin.
- GND: Ground pin.
- ON/OFF: On/Off control pin.
- SW: Switch pin.
- C1-: Flying capacitor pin 1.
- C1+: Flying capacitor pin 2.
- C2+: Flying capacitor pin 3.
What are the Pros and Cons of LM2663M/NOPB?
Pros:
- Efficiency: Provides an efficient voltage conversion with minimal power loss.
- Simple Design: Requires minimal external components and no inductors for operation.
- Wide Input Range: Suitable for various input voltage levels, including single-cell Li-Ion batteries.
- Low Quiescent Current: Consumes low current when in shutdown mode.
- Compact Package: The 8-pin SOIC package is space-efficient and suitable for small PCB designs.
Cons:
- Output Current Limit: Limited to a maximum load current of 40mA.
- Fixed Output Voltage: The output voltage is fixed and not adjustable without external components.
- Noisy Output: May require additional filtering for noise-sensitive applications.
Are There Any Equivalents/Alternatives to LM2663M/NOPB for Recommendation?
- The MAX1674 from Maxim Integrated is a similar CMOS voltage converter with adjustable output voltage.
- Alternatives to the LM2663M/NOPB include the LTC1264 from Analog Devices and the TPS60403 from Texas Instruments.
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