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Name: LM53635MQRNLRQ1
Brand: Texas Instruments
SKU: LM53635MQRNLRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LM53635MQRNLRQ1

Part No.:: LM53635MQRNLRQ1

Manufacturer:: Texas Instruments

Package:: 22-VFQFN

Datasheet:: LM53635MQRNLRQ1.pdf

Description:: IC REG BUCK 5V 3.5A 22VQFN

In Stock:: 3378

Quantity:: Add To Cart

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LM53635MQRNLRQ1 Specifications

Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck
OutputType:
Fixed
NumberofOutputs:
1
Voltage-Input(Min):
3.9V
Voltage-Input(Max):
36V
Voltage-Output(Min/Fixed):
5V
Voltage-Output(Max):
-
Current-Output:
3.5A
Frequency-Switching:
2.1MHz
SynchronousRectifier:
Yes
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount, Wettable Flank

LM53635MQRNLRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM53635MQRNLRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM53635MQRNLRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM53635MQRNLRQ1 information

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LM53635MQRNLRQ1 Typical application Circuitry

LM53635MQRNLRQ1

The LM53635MQRNLRQ1, developed by Texas Instruments, is a robust, automotive-qualified buck regulator that can manage voltages ranging from 3.5V to 36V, with a rated output current of 3.5A. For precision in your LM53635MQRNLRQ1 chip circuit connection, here is an instructional guide addressing each pin:

1. Power Input and Output Pins:The VIN (pin 10) supplies the power to the LM53635MQRNLRQ1. Connect this pin to a power source in line with the chip's specifications. The SW (pin 6) is the switch node that connects to the inductor. The PGND (pin 7) is the power ground.

2. Feedback and Compensation:The feedback (FB, pin 3) pin is where the feedback voltage is input, typically through a voltage-divider from the output voltage. The COMP (pin 4) is the compensation pin used for frequency compensation. Usually, a series RC network is connected to this pin for stability.

3. Enable and Power Good: The device is enabled or disabled using the EN (pin 1) pin. When driven high, the device is enabled; when driven low, it is in shutdown mode. The GOOD (pin 2) is an open-drain output and goes high when the output voltage is within the power good threshold.

4. Synchronization and Mode Selection:The SYNC/MODE (pin 5) pin allows for synchronization to an external clock and mode selection. Connect this pin to an external clock for synchronization, or ground for forced-PWM mode, or leave it open for auto-PWM/PFM mode.

5. Thermal Pad:The thermal pad (on the bottom of the package) is the heat sink for the LM53635MQRNLRQ1. It must be electrically connected to AND and should be soldered to a large ground plane for efficient heat dissipation.

6. Boot and AND Pins:The BOOT (pin 8) pin is the bootstrapped supply voltage for the high-side gate driver. A small ceramic capacitor is connected between this pin and SW. The AND (pin 9) is the analog ground for the device and should be connected to the system ground plane.

7. Frequency Setting Pin: The device's switching frequency is set by the RT (pin 11) pin. Connect a resistor from this pin to ground to set the frequency.

Remember, each application is unique, so always refer to the LM53635MQRNLRQ1 data sheet from Texas Instruments for complete instructions and considerations concerning your specific design requirements.

LM53635MQRNLRQ1 FAQ

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6. What is the process for return or replacement of LM53635MQRNLRQ1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM53635MQRNLRQ1 we delivered, we will accept the replacement or return of the LM53635MQRNLRQ1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM53635MQRNLRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations