TPS2595
- Wide Input Voltage Range: 2.7 V to 18 V
- 20 V Absolute Maximum
- 3 V to 18 V for TPS2595x5 Version
- Low On-Resistance: RON = 34 mΩ (Typical)
- Fast Overvoltage Protection Clamp (3.8-V, 5.7-V, and 13.7-V options) With a Response Time of 5 µs (Typical)
- TPS2595x0, TPS2595x1, TPS2595x5: Active High Enable Input With Adjustable Undervoltage Lockout (UVLO)
- TPS2595x3: Active Low Enable Input With Adjustable Overvoltage Lockout (OVLO)
- Adjustable Current Limit With Load Current Monitor Output (ILM)
- Current Range: 0.5 A to 4 A
- Current Limit Accuracy: ±7.5%
- Adjustable Output Slew Rate Control (dVdt)
- Over Temperature Protection (OTP)
- Fault Indication Pin (FLT )
- UL 2367 Recognition – File No. E169910
- RILM >= 487 Ω (4.42 A maximum)
- IEC 62368-1 Certified
- Safe During Single Point Failure Test (IEC 62368-1)
- ILM Pin Open/Short Detection
The TPS2595xx family of eFuses (integrated FET hot swap devices) is a highly integrated circuit protection and power management solution in a small package. The devices provide multiple protection modes using very few external components and are a robust defense against overloads, short circuits, voltage surges, and excessive inrush current.
Output current limit level can be set with a single external resistor. It is also possible to get an accurate sense of the output load current by measuring the voltage drop across the current limit resistor. Applications with particular inrush current requirements can set the output slew rate with a single external capacitor. Overvoltage events are quickly limited by internal clamping circuits to a safe fixed maximum, with no external components required. The TPS259573 variant provides an option to set a user-defined overvoltage cutoff threshold.
Quick output discharge function can be implemented in the TPS2595x5 variants by connecting the OUT pin to the QOD pin.
The devices are characterized for operation over the temperature range of –40°C to +125°C.
技術文件
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)。
TPS2595EVM — TPS2595 eFuse 評估模組
TPS2595EVM 評估模組 (EVM) 是完全組裝且經過測試的電路，用於評估 TPS2595 eFuse 裝置。EVM 允許使用者在不同負載條件下 (0 A 至 4 A)，將不同的輸入電壓 (2.7 V 至 18 V) 應用至 TPS2595。可在 EVM 上監控輸出、輸入、和切換波形。
TPS259520 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259521 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259525 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259530 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259531 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259533 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259535 Unencrypted PSpice Transient Model Package (Rev. B)
TPS259540 Unencrypted PSpice Transient Model Package (Rev. B)
TPS259541 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259570 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259571 Unencrypted PSpice Transient Model Package (Rev. A)
TPS259573 Unencrypted PSpice Transient Model Package (Rev. A)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。
在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
TIDA-050027 — 具有彈性分割功能，可最大限度地節省電源的多軌電視電源供應參考設計
TIDA-050028 — 適用於固態驅動器模組、含 eFuse 的 VBus 保護參考設計
TIDA-010043 — 適合 SpO2 和其它醫療應用的高效、高電流、線性 LED 驅動器參考設計
TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計
TIDA-01638 — 適用於備用電源的無縫切換參考設計
TIDA-01451 — 適用於機上盒的電源開關參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DSG) | 8 | Ultra Librarian |
訂購與品質
- 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
- 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。