Allicdata Part #: | TS33010-M015QFNR-ND |
Manufacturer Part#: |
TS33010-M015QFNR |
Price: | $ 0.28 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Semtech Corporation |
Short Description: | 2.25 MHZ DC/DC SYNC BUCK, 500 MA |
More Detail: | Buck Switching Regulator IC Positive Fixed 1.5V 1 ... |
DataSheet: | TS33010-M015QFNR Datasheet/PDF |
Quantity: | 1000 |
3300 +: | $ 0.25225 |
Series: | -- |
Part Status: | Active |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Output Type: | Fixed |
Number of Outputs: | 1 |
Voltage - Input (Min): | 2V |
Voltage - Input (Max): | 5.5V |
Voltage - Output (Min/Fixed): | 1.5V |
Voltage - Output (Max): | -- |
Current - Output: | 500mA |
Frequency - Switching: | 2.25MHz |
Operating Temperature: | -40°C ~ 125°C (TJ) |
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The TS33010-M015QFNR is a DC to DC switching converter regulator, which is typically used in applications requiring the conversion of a high input voltage to a lower output voltage. It has a wide input voltage range from 2.5V to 20V, and an output voltage range from 1.2V to 17V, with a maximum output current capacity of 2.2 amps. The regulator employs synchronous Buck topology with internal MOSFET, and can provide up to 97% efficiency, making it ideal for applications that require high efficiency with low power dissipation. It also incorporates various features such as programmable switching frequency, preset soft-start time, and output over voltage protection.
The TS33010-M015QFNR switching regulator starts work with its internal control logic, which uses an external control signal to drive its pulse width modulation (PWM) generator. The PWM signal is applied to the Gate of the internal MOSFET switch, which turns on and off synchronically. The output voltage is regulated through the feedback loop circuit and voltage divider network, with a feedback voltage applied to the error amplifier. The error amplifier compares the feedback voltage to a reference voltage, and adjusts the duty cycle of the PWM signal accordingly.
In order to prevent the output voltage from exceeding the maximum designed level, an over-voltage protection circuitry is included that senses the output voltage and shut off the internal MOSFET if the regulated voltage goes above the designed level. Additionally, the TS33010-M015QFNR also includes an under voltage protection circuit which turns off the internal MOSFET when the input voltage is below the predetermined level. This feature has the additional advantage of saving the battery in the event of a power loss.
The TS33010-M015QFNR can be used in various applications such as solar panel systems, portable devices, cellular phones, and industrial and automotive applications. It is also a suitable voltage regulator for applications that require high efficiency and low power dissipation, such as handheld devices, laptop computers and high density servers.
In summary, the TS33010-M015QFNR switching regulator is an ideal voltage regulator for applications that require efficient conversion of high input voltage to a lower output voltage. It features a wide input voltage range, high efficiency, programmable switching frequency, soft-start time and over-voltage and under voltage protection. In addition, it is suitable for solar panel systems, portable devices, high density servers, and other applications requiring high efficiency and low power dissipation.
The specific data is subject to PDF, and the above content is for reference
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