TLC69650QRTWRQ1
ActiveAUTOMOTIVE 8-SCAN MOSFET CONTROLLER FOR MINI-LED MATRIX LOCAL DIMMING BACKLIGHT APPLICATIONS
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TLC69650QRTWRQ1
ActiveAUTOMOTIVE 8-SCAN MOSFET CONTROLLER FOR MINI-LED MATRIX LOCAL DIMMING BACKLIGHT APPLICATIONS
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLC69650QRTWRQ1 |
|---|---|
| Applications | Backlight |
| Current - Output / Channel | 30 mA |
| Dimming | True |
| Grade | Automotive |
| Internal Switch(s) | False |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 16 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-WFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 24-WQFN (4x4) |
| Type | DC DC Controller |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.91 | |
| 10 | $ 2.61 | |||
| 25 | $ 2.47 | |||
| 100 | $ 2.14 | |||
| 250 | $ 2.03 | |||
| 500 | $ 1.82 | |||
| 1000 | $ 1.54 | |||
| Digi-Reel® | 1 | $ 2.91 | ||
| 10 | $ 2.61 | |||
| 25 | $ 2.47 | |||
| 100 | $ 2.14 | |||
| 250 | $ 2.03 | |||
| 500 | $ 1.82 | |||
| 1000 | $ 1.54 | |||
| Tape & Reel (TR) | 3000 | $ 1.46 | ||
| 6000 | $ 1.40 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.19 | |
| 100 | $ 1.92 | |||
| 250 | $ 1.35 | |||
| 1000 | $ 1.09 | |||
Description
General part information
TLC69650-Q1 Series
TLC696x0-Q1 is a scan MOSFET controller compatible with current-sink driver TLC696x2/4/8-Q1 to achieve 2/4/8 time-multiplexing control. Each device integrates with 16 constant current sinks for up to 8 scan MOSFETs control. The device equips with ghost-cancellation function to eliminate upside ghosting.
To optimize system efficiency, the device is equipped with adaptive headroom voltage control scheme to directly control DC/DC. Only the FB pin from last device in serial chain should be connected to DC/DC to achieve simplified system layout. The device also integrates minimum brightness update latency, black insertion and VRR features to improve display quality.
TLC696x0-Q1 has three error flags: LED open detection (LOD), LED short detection (LSD) and thermal shutdown detection (TSD) for diagnostic. The device implements two options for readback including UART/INT and SOUT/CLK_O which is programmable by register.
Documents
Technical documentation and resources
