TMP61-Q1
- Automotive Qualifications
- AEC-Q100 Grade 1: –40°C to 125°C
- AEC-Q100 Grade 0 (DYA): –40°C to 150°C
- AEC-Q100 Grade 0 (ELPG): –40°C to 170°C
- AEC-Q200 Tested
- Functional Safety-Capable
- Silicon-based thermistor with a positive temperature coefficient (PTC)
- Linear resistance change across temperature
- 10-kΩ nominal resistance at 25°C (R25)
- ±1% maximum (0°C to 70°C)
- Consistent sensitivity across temperature
- 6400 ppm/°C TCR (25°C)
- 0.2% typical TCR tolerance across temperature range
- Fast thermal response time of 0.6 s (DEC)
- Long lifetime and robust performance
- Built-in fail-safe in case of short-circuit failures
- 0.5% typical long term sensor drift
Get started today with the Thermistor Design Tool, offering complete resistance vs temperature table (R-T table) computation, other helpful methods to derive temperature and example C-code.
The TMP61 -Q1 linear thermistor offers linearity and consistent sensitivity across temperature to enable simple and accurate methods for temperature conversion. The low power consumption and a small thermal mass of the device minimize self-heating.
With built-in fail-safe behaviors at high temperatures and powerful immunity to environmental variation, these devices are designed for a long lifetime of high performance. The small size of the TMP6 series also allows for close placement to heat sources and quick response times.
Take advantage of benefits over NTC thermistors such as no extra linearization circuitry, minimized calibration, less resistance tolerance variation, larger sensitivity at high temperatures, and simplified conversion methods to save time and memory.
The TMP61 -Q1 is currently available in a 0402 X1SON package, a 0603 SOT-5X3 package, and a 2-pin through-hole TO-92S package.
技術文件
設計與開發
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TMP6EVM-GUI-WINDOWS — TMP6EVM GUI WINDOWS
TMP6-THERMISTOR-DESIGN — Thermistor Design Tool
在選擇符合系統需求的值後，開發人員可以使用其他選項卡來進行裝置之間的比較，並獲取理想的轉換方法的 ANSI 泛用 C (...)
PMP23501 — 車用、24V 至 60V 輸入、雙埠 USB 電力傳輸，每埠最大 60W 參考設計
PMP40933 — CISPR 25 Class 5、400-kHz 額定值、120-W、車用雙 USB Type-C® PD 充電器參考設計
PMP40934 — CISPR 25 Class 5、400-kHz 額定值、60-W、車用單一 USB Type-C® PD 充電器參考設計
PMP41092 — CISPR 25 Class 5、400kHz 額定值、60W 車用雙 USB Type-C® 和 USB PD 充電器參考設計
此參考設計為 60W 汽車充電器，適用於雙 USB Type-C® 電力輸送 (PD)，且每個連接埠最大功率為 45W。TPS25772-Q1 可當成含降壓升壓穩壓器的雙 USB Type-C PD 控制器來使用。TPS55289-Q1 可當成另一個連接埠的降壓升壓穩壓器來使用。電路板最大效率為 95.3%。此電路板符合嚴格的 CISPR 25 Class 5 傳導與輻射電磁干擾 (EMI)。電路板外形尺寸精巧，只有 45mm x 45mm。
PMP41172 — 車用、12V 輸入、雙埠 USB 電力傳輸，支援單一功率級模式參考設計
此參考設計為 60W 汽車充電器，適用於雙 USB Type-C® 和 USB 電力輸送 (PD) 連接埠。電路板輸入為 12V 電池。此設計使用適用於雙埠電源供應器的單一降壓升壓轉換器 TPS55x89-Q1，以降低 BOM 成本，TPS2674x Q1 可當成雙 USB Type-C PD 控制器使用。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-5X3 (DYA) | 2 | Ultra Librarian |
| TO-92 (LPG) | 2 | Ultra Librarian |
| X1SON (DEC) | 2 | Ultra Librarian |