LMR33630CRNXR Allicdata Electronics
Allicdata Part #:

296-49768-2-ND

Manufacturer Part#:

LMR33630CRNXR

Price: $ 1.55
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: COMMERCIAL GEN 5.5 SIMPLE SWITCH
More Detail: Buck Switching Regulator IC Positive Adjustable 1V...
DataSheet: LMR33630CRNXR datasheetLMR33630CRNXR Datasheet/PDF
Quantity: 1000
3000 +: $ 1.40683
Stock 1000Can Ship Immediately
$ 1.55
Specifications
Voltage - Input (Max): 36V
Supplier Device Package: 12-VQFN-HR (3x2)
Package / Case: 12-VQFN
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C (TJ)
Synchronous Rectifier: Yes
Frequency - Switching: 2.1MHz
Current - Output: 3A
Voltage - Output (Max): 24V
Voltage - Output (Min/Fixed): 1V
Series: SIMPLE SWITCHER®
Voltage - Input (Min): 3.8V
Number of Outputs: 1
Output Type: Adjustable
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LMR33630CRNXR is a synchronous step-down DC to DC switching regulator which is ideal for a wide range of application scenarios. This regulator is capable of driving low-side as well as high-side loads, and it offers high performance, low noise, and high efficiency.The device is capable of providing a maximum output current of 6A and delivers an output voltage range of 0.8V to 5.5V. It also has integrated protection features such as input under voltage lockout, over-current protection, and over-temperature protection. The integrated calibration feature ensures excellent accuracy and performance over an extended range of operating conditions. This switching regulator can be easily configured to work in either continuous conduction mode (CCM) or discontinuous conduction mode (DCM). The device has a wide input voltage range of 3.0V to 22V and a low-side on resistance of 0.6Ω.The operating principle of the LMR33630CRNXR is that it utilizes an external voltage reference to set the output voltage. Internally, it includes two operational amplifiers, one for setting the peak current and the other for regulating the output voltage. The peak current in the switch is determined by the selected external compensation capacitor. The internal circuitry of the device also allows for soft-start and current ramping, which reduces the inrush current when power is connected to the input side. The device also has an Enable pin, which is used to shut down the internal circuitry and allows for a low-power sleep mode. The LMR33630CRNXR can be used in a wide range of applications such as point-of-load (POL) regulators, FPGA and ASIC supply regulators, and battery charging. It is widely used in 5V and 12V distributed power systems, communications, and automotive applications.Overall, the LMR33630CRNXR is an excellent choice for a wide range of DC to DC conversion applications due to its high efficiency, wide input voltage range, low external component count, and wide output voltage range. This regulator is highly reliable and provides excellent performance over an extended range of operating conditions.

Conclusion

The LMR33630CRNXR is a synchronous step-down DC to DC switching regulator which is ideal for a wide range of applications. This switching regulator is highly reliable and provides high performance, low noise, and high efficiency. It also has integrated protection features such as input UVLO, over-current protection, and over-temperature protection. The built-in calibration feature ensures excellent accuracy and performance over an extended range of operating conditions. It is widely used in 5V and 12V distributed power systems, communications, and automotive applications.

The specific data is subject to PDF, and the above content is for reference

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