TLC59711
- 12 Constant-Current Sink Output Channels
- Current Capability: 60 mA per channel
- Grayscale (GS) Control with Enhanced Spectrum PWM:
16-bit (65536 steps) - Global Brightness Control (BC):
7-bit (128 steps) for each color group - Power-Supply Voltage Range:
Internal linear regulator: 4.0 V to 17 V
Direct power supply: 3.0 V to 5.5 V - LED Supply Voltage: Up to 17 V
- Constant-Current Accuracy:
- Channel-to-Channel = ±1% (typ), ±3% (max)
- Device-to-Device = ±1% (typ), ±4% (max)
- Data Transfer Rate: 10 MHz (cascading)
- Linear Voltage Regulator: 3.3 V
- Auto Display Repeat Function
- Display Timing Reset Function
- Internal/External Selectable GS Clock
- Thermal Shutdown (TSD) with Auto Restart
- Unlimited Device Cascading
- Watchdog Timer for External Clock Failure
- Operating Temperature Range: –40°C to +85°C
The TLC59711 is a 12-channel, constant-current sink driver. Each output channel has individually adjustable currents with 65536 PWM grayscale (GS) steps. Also, each color group can be controlled by 128 constant-current sink steps with the global brightness control (BC) function. GS control and BC are accessible via a two-wire signal interface. The maximum current value for each channel is set by a single external resistor. All constant-current outputs are turned off when the IC is in an over-temperature condition.
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檢視所有 2 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | 12-Ch, 16-Bit, Enhanced Spec PWM, RGB LED Driver w/3.3-V Linear Reg and WD Timer datasheet (Rev. A) | 2012年 7月 20日 | |
| White paper | Common LED Functions and LED Driver Design Considerations | 2020年 9月 21日 |
設計與開發
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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) | 20 | 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：
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- 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。