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TPS92692EVM-880
Evaluation Module, Boost & Boost to Battery LED Driver, Power String of Series LED's, PWM Dimming
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPS92692EVM-880
- Order Code:
- 3125244
Product Overview
The TPS92692EVM-880 from Texas Instruments is a TPS92692-Q1 boost and boost to battery LED driver evaluation module. It is fully assembled and tested LED driver that can be configured as either a boost or a boost to battery topology to power a single string of series connected LEDs. Accurate closed-loop LED current regulation is achieved using a low offset rail to rail current sense amplifier along with high side current-sensing implementations. DC LED current set point can be varied over a 15:1 ratio using high-impedance analogue adjust (IADJ) input. PWM dimming of LED current is achieved by directly modulating the PWM/DIM input pin with the desired duty cycle or by enabling the internal PWM generator circuit. Optional PDRV gate driver output can be used to drive an external P-Channel series MOSFET. It supports continuous LED status check through the current monitor (IMON) output. Includes open drain fault indicator output to indicate LED output overvoltage & undervoltage conditions.
- Versatile LED driver capable of driving a string of 1 to 20 series-connected white LEDs
- Wide input voltage range of 4.5V to 18V
- Better than ±4% LED current regulation using a high-side current sense resistor
- Spread spectrum frequency modulation for improved EMC
- Internal analogue voltage to PWM duty cycle generator for stand-alone dimming operation
- Supports boost, buck-boost (boost to battery), SEPIC and flyback LED driver topologies
- Supports automotive start-stop and load dump transients up to 65Vmax
Applications
Lighting
Product Information
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- :
- Boost (Step Up)
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- 1Outputs
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- 350mA
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- 40V
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- 4.5V
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- 18V
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- TPS92692
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- PWM
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- Eval Board TPS92692
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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Extra stock is available upon order to the Supplier Lead Time which is approximately 31/03/25
More stock available week commencing 31/03/25
Standard lead time for this product is 105 weeks.
Standard lead time for this product is 105 weeks.
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€83.80
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