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Name: TPS40170RGYR
Brand: Texas Instruments
SKU: TPS40170RGYR
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 TPS40170RGYR

Part No.:: TPS40170RGYR

Manufacturer:: Texas Instruments

Package:: 20-VFQFN Exposed Pad

Datasheet:: TPS40170RGYR.pdf

Description:: IC REG CTRLR BUCK 20VQFN

In Stock:: 3167

Quantity:: Add To Cart

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TPS40170RGYR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS40170RGYR 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 TPS40170RGYR 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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TPS40170RGYR Typical application Circuitry

TPS40170RGYR

The TPS40170RGYR is a full-featured synchronous switch mode buck controller which is suitable for configurable power solutions. To set up a circuit with the TPS40170RGYR, follow the key pin connections detailed below :

1. Supply Voltage (VIN, Pin 20): This pin should be connected to the input supply voltage, which can range from 4.5V to 60V. A decoupling capacitor is often connected near this pin to ground to reduce noise on the supply line.

2. Ground (GND, Pin 21): The Ground pin serves as the common reference for all voltage levels in the circuit. This pin should be tied to your system's ground.

3. Output Voltage Sense (SENSE, Pin 11): This pin is used for precise regulation of the output voltage. Connect it to the point of load where you need accurate voltage regulation.

4. Power Good (GOOD, Pin 9): When the output voltage is within the regulation parameters, this open-drain output changes to a high-impedance state. It can be used to interface with other components for power sequencing or fault indication.

5. Output Voltage Adjust (ADJ, Pin 10): This pin is used to set the output voltage of the converter by using a resistive divider from the output voltage.

6. Clock Input/Output (CL KIN/CLOUT, Pins 13/15): CL KIN allows synchronization to an external clock, while CLOUT provides a clock signal that can be used to synchronize other converters.

7. Switching Node (SW, Pin 19): This pin is connected to the switching node of the power stage, which allows the controller to sense the switch node voltage for the purpose of gate drive and protections.

8. Phase Compensation (COMP, Pin 12): The compensation components are connected to this pin to stabilize the control loop.

Remember to consult the data sheet of the TPS40170RGYR and follow the manufacturer's recommended guidelines for the layout and component selection. Also, take special care for thermal management and electromagnetic interference (EMI) considerations when designing the circuit.

TPS40170RGYR information

TPS40170RGYR Specifications

Package/Case:
20-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
OutputType:
Transistor Driver
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck
NumberofOutputs:
1
OutputPhases:
1
Voltage-Supply(Vcc/Vdd):
4.5V ~ 60V
Frequency-Switching:
100kHz ~ 600kHz
DutyCycle(Max):
95%
SynchronousRectifier:
Yes
ClockSync:
Yes
SerialInterfaces:
-
ControlFeatures:
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

TPS40170RGYR FAQ

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3. Are the TPS40170RGYR price and inventory displayed accurate?

The price and inventory of TPS40170RGYR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of TPS40170RGYR?

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 TPS40170RGYR we delivered, we will accept the replacement or return of the TPS40170RGYR 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 TPS40170RGYR.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations