計算工具
UCC14140-Q1-CALC — UCC14140-Q1 calculator tool
The UCC14140-Q1 calculator tool helps to generate BOM component values and accelerate application development.
產品規格表
UCC14140-Q1
- Fully integrated high-density isolated DC/DC module with isolation transformer
- Isolated DC/DC for driving: IGBTs, SiC FETs
- Input voltage range: 8 V to 18 V with 32-V absolute maximum
- 1.5-W output power for 10.8 V < V VIN < 13.2 V, at T A ≤ 85 °C
- 1-W output power for 8 V < V VIN < 18 V, at T A ≤ 85 °C
- Adjustable (VDD – VEE) output voltage (with external resistors): 15 V to 25 V, ±1.3 % regulation accuracy over full temperature range
- Adjustable (COM – VEE) output voltage (with external resistors): 2.5 V to (VDD – VEE), ±1.3 % regulation accuracy over full temperature range
- Low electromagnetic emission with spread spectrum modulation and integrated transformer
- Enable, Power Good, UVLO, OVLO, soft-start, short-circuit, power-limit, under-voltage, overvoltage, and over-temperature protection
- CMTI > 150 kV/µs
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C ≤ T J ≤ 150°C
- Temperature grade 1:–40 °C ≤ T A ≤ 125°C
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Planned safety-related certifications:
- 5657-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 3000-VRMS isolation for 1 minute per UL 1577
- Basic insulation per CQC GB4943.1
- 36-pin, wide SSOP package
UCC14140-Q1 is an automotive qualified high isolation voltage DC/DC power module designed to provide power to IGBT or SiC gate drivers. The UCC14140-Q1 integrates a transformer and DC/DC controller with a proprietary architecture to achieve high density with very low emissions. The high-accuracy output voltages provide better channel enhancement for higher system efficiency without over-stressing the power device gate. The input voltage of UCC14140-Q1 supports both wide LiFePO 4 battery voltage of electric vehicle (8 V-18 V) and regulated 12-V rail (10.8 V-13.2 V), with different output power.
The fully integrated module with on-chip device protection requires a minimum of external components, and provides extra features such as input under-voltage lockout, over-voltage lockout, output voltage power-good comparators, over-temperature shutdown, soft-start time-out, adjustable isolated positive and negative output voltage, an enable pin, and an open-drain output power-good pin.
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開發板
UCC14141EVM-068 — 適用於 1.5-W 雙輸出隔離式 DC-DC 轉換器閘極驅動器偏壓的 UCC14141-Q1 評估模組
UCC14141-Q1 是一款 DC/DC 轉換器模組，採用薄型、3.5 公釐、寬機身 SOIC 整合式封裝，並提供 1.5 W 的 5 kVRMS 隔離式電源。UCC14141EVM-068 EVM 可在 8 VIN 至 18 VIN 下運作，並針對 VDD = 18 V 和 VEE= -4 V 的雙輸出進行設定。此 EVM 展示了在高電壓、工業和汽車逆變器、電池管理系統、充電站及各種隔離式設備應用中所使用的 IGBT 和 SiC 閘極驅動器 IC，所需的一般偏壓供應電壓。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SO-MOD (DWN) | 36 | 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