TPS92613-Q1
- AEC-Q100-qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Functional safety capable
- Documentation available to aid functional safety system design
- Wide input voltage range: 4.5 V to 40 V
- Low quiescent and low fault-mode current: typical 200 µA
- Single high-precision current regulation:
- ±4.6% Accuracy over full junction temperature range
- Constant current adjustable by external sense resistor
- Up to 600 mA maximum current
- Brightness control by input PWM duty cycle
- Heat sharing with external resistor
- Low dropout voltage (sense-resistor voltage drop included):
- Maximum dropout: 150 mV at 10 mA
- Maximum dropout: 400 mV at 70 mA
- Maximum dropout: 700 mV at 150 mA
- Maximum dropout: 1.3 V at 300 mA
- Diagnostics and protection:
- LED open-circuit and short-circuit detection with auto-recovery
- Diagnostic enable with adjustable threshold for low-dropout operation
- Fault bus up to 15 devices, configurable as either one-fails–all-fail or only-failed-channel-off (N-1)
- Thermal shutdown
- Operating junction temperature range: –40°C to +150°C
With LEDs being widely used in automotive applications, simple LED drivers are more and more popular. Comparing to discrete solutions, a low-cost monolithic solution lowers system-level component count and significantly improves current accuracy and reliability.
The TPS92613-Q1 device is a single-channel, high-side LED driver operating from an automotive car battery. It is a simple, yet elegant, solution to deliver constant current for a single LED string with full LED diagnostics. The one-fails–all-fail feature is able to work together with other LED drivers, such as the TPS9261x-Q1, TPS9263x-Q1, and TPS92830-Q1 devices, to address different requirements.
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檢視所有 9 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS92613-Q1 Automotive Single-Channel LED Driver datasheet (Rev. B) | PDF | HTML | 2020年 1月 14日 |
| Application note | Discrete Fault Detection Circuit for the TPS9261x-Q1 | PDF | HTML | 2022年 9月 27日 | |
| White paper | 簡化汽車及工業領域的功 能安全認證 | 2020年 6月 9日 | ||
| User guide | TPS92613-Q1 Evaluation Module (Rev. A) | 2020年 4月 29日 | ||
| Application note | TPS92613-Q1 Typical Application to Achieve High Immunity to BCI (Bulk Current In | 2020年 3月 25日 | ||
| Functional safety information | TPS92613-Q1 Functional Safety FIT Rate and Failure Mode Distribution | 2020年 1月 2日 | ||
| Technical article | Hit the brakes on discrete LED circuit designs | PDF | HTML | 2019年 5月 29日 | |
| White paper | LED Drivers for Automotive Exterior Applications (Rev. B) | 2018年 3月 27日 | ||
| Selection guide | 汽车外部照明应用的LED驱动器 | 2018年 3月 15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
TPS92613EVM — TPS92613-Q1 單通道 LED 驅動器評估模組
The TPS92613-Q1 evaluation module (EVM) helps designers evaluate the operation and performance of TPS92613-Q1, a single-channel linear LED driver for automotive lighting applications. It features precision current regulation with PWM dimming. It also has full diagnostics for LED-string open and LED (...)
使用指南: PDF
模擬型號
TPS92613 Unencrypted PSpice Transient Model Package (Rev. B)
SLVMCP5B.ZIP (164 KB) - PSpice Model
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 | 引腳 | 下載 |
|---|---|---|
| TO-263 (NDR) | 7 | 檢視選項 |
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
- 資格摘要
- 進行中可靠性監測
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。