驅動程式或資料庫
TLC696XX-DESIGN — TLC696XX design resources
TLC696XX design resources
TLC69660-Q1
- AEC-Q100 qualified for automotive applications:
- Device temperature grade 1: –40°C to +125°C, TA
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
- Functional Safety-Capable:
- Documentation available to aid functional safety system design
-
Full array local dimming topology:
- Support up to 1024 devices cascaded
- Operating voltage VCC range: 3V to 5.5V
- Flexible P-MOSFET driving options:
- Maximum channel current / voltage:
- 30mA / 20V: TLC69600-Q1
- 60mA / 20V: TLC69610-Q1
- 30mA / 50V: TLC69650-Q1
- 60mA / 50V: TLC69660-Q1
- Global 8-bit Maximum Current (MC) setting
- Individual 8-bit Channel Current (CC) setting
- Maximum channel current / voltage:
- High speed daisy chain interface:
- I/O voltage compatible with: 1.8V / 3.3V
- Data transfer rate: up to 20MHz
- EMI enhancement:
- Programmable interface driving capability
- Diagnostics:
- Device thermal shutdown detection
- Report interface option:
- UART and interrupt pin (INT)
- Two-wire output: CLK_O and SOUT
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.
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檢視所有 1 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TLC696x0-Q1 Automotive Scan MOSFET Controller for TLC696x2/4/8-Q1 datasheet | PDF | HTML | 2023年 5月 25日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
TLC69661RTWEVM — 適用於 16 通道局部調光背光 LED 驅動器的 TLC69661 評估模組
TLC69661EVM 可協助使用者評估 TLC69661 局部調光背光 LED 驅動器的功能，其中整合了 16 個具 SRAM (可用於亮度儲存) 的定電流汲極。
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HTSSOP (PWP) | 28 | Ultra Librarian |
| WQFN (RTW) | 24 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。