| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
13,908 pcs
|
13908 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,203 pcs
|
2203 pcs | On Request | 1 | On Request | On Request | 2018+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Dimming | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Channels | |
| Number of Outputs | |
| Operating Temperature | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments TPS92830QPWRQ1 is an automotive-qualified, 3-channel high-side linear LED controller. It operates with an input voltage range from 4.5 V to 40 V and can deliver a maximum output current of 1.2 A per channel.
This device offers channel-independent current setting and PWM inputs, supporting both analog and PWM dimming methods. Key features include precision current regulation with a 2.5% tolerance, a 20:1 analog dimming profile, and a precision PWM generator with a 2% duty-cycle mask tolerance. It also incorporates protection and diagnostic features such as thermal foldback, thermal shutdown, LED open detection, and LED short-to-ground detection.
The TPS92830QPWRQ1 is housed in a 28-TSSOP package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C, making it ideal for demanding automotive environments. The controller is designed for high-precision LED driving and optimized slew rate for EMC performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 40 V.
The maximum output current per channel is 1.2 A.
It is available in a 28-TSSOP package (62.08 mm², 9.7 mm × 6.4 mm) for surface mount mounting.
The operating temperature range is -40°C to 125°C.
Yes, it supports a 20:1 analog dimming profile with off-board bin resistor support.
The precision current regulation tolerance is 2.5%.
The fault bus can support up to 15 devices.