
Allicdata Part #: | LM2665M6X/NOPBTR-ND |
Manufacturer Part#: |
LM2665M6X/NOPB |
Price: | $ 0.26 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG SWITCHD CAP RATIO SOT23 |
More Detail: | Charge Pump Switching Regulator IC Positive Fixed ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 0.26000 |
10 +: | $ 0.25220 |
100 +: | $ 0.24700 |
1000 +: | $ 0.24180 |
10000 +: | $ 0.23400 |
Voltage - Output (Min/Fixed): | 2Vin, Vin/2 |
Base Part Number: | LM2665 |
Supplier Device Package: | SOT-23-6 |
Package / Case: | SOT-23-6 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 80kHz |
Current - Output: | 40mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.5V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Charge Pump |
Output Configuration: | Positive |
Function: | Ratiometric |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LM2665M6X/NOPB is a type of Power Management IC (PMIC) voltage regulator that is relatively versatile, efficient and has a range of diverse applications. Not only does this PMIC feature a buck-boost or an inverting buck-boost topology, it also has an internal auto-zero comparator that ensures a low-ripple output voltage. Furthermore, the buck-boost/inverting buck-boost mode capability of the LM2665M6X/NOPB allows it to operate in both step-down and step-up configuration, meaning that it can be used to regulate voltages higher or lower than the supply voltage. As such, it is ideal for a variety applications such as voltage bridging, low-noise and constant current supplies, power converters, power-compensated systems, motor control, and more.
The LM2665M6X/NOPB is a DC-DC switching regulator, meaning that it regulates the output voltage by varying the on-time of the internal switch using Pulse Width Modulation (PWM). It is controlled by an internal oscillator and a comparator uTravel and voltage limited internal PWM control. The oscillator is used to control the switching frequency and regulate the cycle-by-cycle current limit. The comparator then senses the output voltage and compares it to the internally-referenced voltage. The error signal generated from this comparison is then used to adjust the duty cycle of the internal switch, thus regulating the output voltage.
The main advantage of this type of DC-DC switching regulator is its versatility, efficiency and precise voltage regulation capabilities. The LM2665M6X/NOPB also boasts a wide range of protection features, such as an Input Under-Voltage Lock-Out (UVLO), Output Over-Voltage Protection (OVP), over temperature shutdown (TSD), short circuit protection (SCP) and more. These features make the LM2665M6X/NOPB ideal for a variety of applications, such as automotive, industrial, renewable energy, consumer electronics and more.
To summarize, the LM2665M6X/NOPB is a type of PMIC voltage regulator that is versatile, efficient and has a range of diverse applications. Its DC-DC switching regulator design consists of an internal oscillator and comparator that control an internal switch, which allows it to regulate voltages higher or lower than the supply voltage. Furthermore, its wide range of protection features make the LM2665M6X/NOPB suitable for a variety of automotive, industrial, renewable energy and consumer electronics applications.
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