| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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465 pcs
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465 pcs | On Request | 1 | On Request | On Request | 1540+ | On Request | On Request |
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| Manufacturer Name | |
| Dimming | |
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| Input Voltage | |
| Internal Switch(s) | |
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| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
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| Voltage |
The Texas Instruments TPS92690PWPR/NOPB is an N-channel controller designed for dimmable LED drive applications. This device features a wide input voltage range from 4.5V to 75V and can deliver up to 5A of output current. It supports both analog and PWM dimming methods, offering flexibility in lighting control.
The controller utilizes low-side current sensing with an adjustable range of 50mV to 500mV. It includes essential protection features such as undervoltage protection, output overvoltage protection, and cycle-by-cycle current limit. The TPS92690PWPR/NOPB operates within a temperature range of -40°C to 125°C (TJ) and is housed in a 16-HTSSOP package.
Key electrical characteristics include a programmable oscillator frequency between 350kHz and 490kHz, a 2Ω MOSFET gate driver, and a typical quiescent current of 2mA. The device supports various topologies including Boost, Boost Controller, Cuk, Flyback, and SEPIC. It also offers features like adjustable switch frequency, enable/shutdown, soft start, synchronization, and thermal shutdown.
This LED driver controller is suitable for applications requiring precise current control and dimming capabilities. Its robust feature set and wide operating parameters make it a versatile component for illumination systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 75 V.
The output voltage range is 3 V to 72 V.
The maximum output current is 5 A.
The device supports both analog and PWM dimming.
It is available in a 16-HTSSOP or 16-PowerTSSOP (0.173", 4.40mm Width) package.
The operating temperature range is -40°C to 125°C.