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Name: TPS92633QPWPRQ1
Brand: Texas Instruments
SKU: TPS92633QPWPRQ1
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 TPS92633QPWPRQ1

Part No.:: TPS92633QPWPRQ1

Manufacturer:: Texas Instruments

Package:: 20-PowerTSSOP (0.173, 4.40mm Width)

Datasheet:

Description:: IC LED DRV LIN PWM 20HTSSOP

In Stock:: 3966

Quantity:: Add To Cart

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TPS92633QPWPRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Type:
Linear
Topology:
-
InternalSwitch(s):
No
NumberofOutputs:
3
Voltage-Supply(Min):
4.5V
Voltage-Supply(Max):
40V
Voltage-Output:
-
Current-Output/Channel:
150mA
Frequency:
-
Dimming:
PWM
Applications:
Automotive
OperatingTemperature:
-40°C ~ 125°C (TA)
MountingType:
Surface Mount

TPS92633QPWPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPS92633QPWPRQ1 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 TPS92633QPWPRQ1 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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TPS92633QPWPRQ1 information

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TPS92633QPWPRQ1 Typical application Circuitry

TPS92633QPWPRQ1

The TPS92633QPWPRQ1 is an advanced linear LED controller and driver from Texas Instruments, specifically designed for automotive forward lighting applications like high beams, low beams, fog lamps, and daytime running lights (DRL).

Key Features of the TPS92633QPWPRQ1:

1. Output Configuration: This chip supports three independent LED strings, each capable of driving up to 150 mA of LED current.

2. Fault Protection: The TPS92633QPWPRQ1 comes equipped with robust protection features, such as LED open and short-circuit detection, as well as under-voltage and over-temperature protection.

3. PWM Dimming: It supports low-frequency PWM dimming as well as analog dimming.

4. Interface: The device uses an I2C interface for full diagnostics and configurability.

Application Scenarios:

The TPS92633QPWPRQ1 is designed for automotive lighting applications but can also be used in general-purpose constant current source applications.

Detailed Circuit Connection for an Automotive Forward Lighting Application:

1. Power Supply (Pin 1 - VCC, Pin 2 - GND): Connect a 4.5V to 40V power supply to VCC and GND. Decoupling capacitors should be connected close to these pins to filter noise.

2. LED Strings (Pin 20, 22, 24 - LEDx): Connect each LED string to the corresponding LEDx pin. Be aware of the maximum current each string can handle.

3. Current Sense (Pin 19, 21, 23 - ISENx): Connect a sense resistor to each ISENx pin and the corresponding LED string. The LED current is controlled by the voltage applied across this resistor.

4. PWM Dimming (Pin 4 - PWMDIM): A PWM signal can be applied to this pin for brightness control.

5. I2C Interface (Pin 6 - SDA, Pin 7 - SCL): Connect these pins to the I2C bus for diagnostics and configurability.

Design Considerations for TPS92633QPWPRQ1:

1. Heat Dissipation: Since it is a linear regulator, heat dissipation can be a concern at high LED currents.

2. PWM Frequency: Choose a suitable PWM frequency to avoid visible flicker in the LEDs.

3. Sense Resistor: Select the right value for the sense resistor to set the desired LED current.

By carefully considering the design parameters, the TPS92633QPWPRQ1 can provide an efficient and reliable solution for advanced automotive lighting applications.

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6. What is the process for return or replacement of TPS92633QPWPRQ1?

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 TPS92633QPWPRQ1 we delivered, we will accept the replacement or return of the TPS92633QPWPRQ1 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 TPS92633QPWPRQ1.

(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