TPS25200
- 2.5-V to 6.5-V operation
- Input withstands Up to 20 V
- 7.6-V input overvoltage shutoff
- 5.25-V to 5.55-V fixed overvoltage clamp
- 0.6-µs overvoltage lockout response
- 3.5-µs short circuit response
- Integrated 60-mΩ high-side MOSFET
- Up to 2.5 A continuous load current
- ±6% current-limit accuracy at 2.9 A
- Reverse current blocking while disabled
- Built-in soft start
- Pin-to-pin compatible with TPS2553
- UL 2367 recognized
- File no. 169910
- RILIM ≥ 33 kΩ (3.12-A maximum)
The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events.
The TPS25200 is an intelligent protected load switch with VIN tolerant to 20 V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4 V to protect the load. If the voltage at IN exceeds 7.6 V, the device disconnects the load to prevent damage to the device and/or load.
The TPS25200 has an internal 60-mΩ power switch and is intended for protecting source, device, and load under a variety of abnormal conditions. The device provides up to 2.5 A of continuous load current. Current limit is programmable from 85 mA to 2.9 A with a single resistor to ground. During overload events output current is limited to the level set by RILIM. If a persistent overload occurs the device eventually goes into thermal shutoff to prevent damage to the TPS25200.
技術文件
設計與開發
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TPS25200EVM-618 — 具有輸入過電壓保護的 TPS25200EVM-618 可調整電流限制配電開關
The TPS25200EVM-618 features an adjustable current limited power distribution switch with input overvoltage protection and output overvoltage clamp. The EVM provides the user with convenient test points, connectors, and various indicators for full evaluation of the TPS25200.
TPS25200 Unencrypted PSpice Transient Model Package (Rev. A)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TIDA-010009 — 適用於伺服驅動器的小巧高效 24-V 輸入輔助電源供應參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
WSON (DRV) | 6 | 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。