TPS22966
- Input Voltage Range: 0.8 V to 5.5 V
- Integrated Dual-Channel Load Switch
- On-Resistance
- RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
- RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
- 6-A Maximum Continuous Switch Current per Channel
- Low Quiescent Current
- 80 µA (Both Channels)
- 60 µA (Single Channel)
- Low Control Input Threshold Enables Use of
1.2-, 1.8-, 2.5-, and 3.3-V Logic - Configurable Rise Time
- Quick Output Discharge (QOD) (Optional)
- SON 14-Pin Package With Thermal Pad
- ESD Performance Tested per JESD 22
- 2-kV HBM and 1-kV CDM
The TPS22966 is a small, low RON, dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 6 A per channel. Each switch is independently controlled by an on and off input (ON1 and ON2), which can interface directly with low-voltage control signals. In TPS22966, a 220-Ω on-chip load resistor is added for quick-output discharge when switch is turned off.
The TPS22966 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS22966 5.5-V, 6-A, 16-mΩ On-Resistance Dual-Channel Load Switch datasheet (Rev. F) | PDF | HTML | 2016年 7月 18日 |
| Application note | Load Switch Thermal Considerations (Rev. A) | 2018年 10月 11日 | ||
| Application note | Basics of Load Switches (Rev. A) | 2018年 9月 5日 | ||
| Selection guide | Power Management Guide 2018 (Rev. R) | 2018年 6月 25日 | ||
| Application note | Selecting a Load Switch to Replace a Discrete Solution | 2017年 4月 30日 | ||
| Application note | Timing of Load Switches | 2017年 4月 27日 | ||
| Application note | Fundamentals of On-Resistance in Load Switches | 2016年 6月 9日 | ||
| Application note | Quiescent Current vs Shutdown Current for Load Switch Power Consumption | 2016年 3月 30日 | ||
| Application note | Managing Inrush Current (Rev. A) | 2015年 5月 28日 | ||
| EVM User's guide | Using the TPS22966EVM-007 (Rev. A) | 2013年 3月 5日 |
設計與開發
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TPS22966EVM-007 — TPS22966-007 評估模組
The TPS22966EVM allows the user to apply an input voltage of (0.8 V-5.5 V) to each of two inputs under different loading conditions (0-6 A). Each switch is independently controlled by an on/off input (ON1, ON2), which is capable of interfacing directly with lowvoltage GPIO control signals. Output, (...)
TPS22966 TINA-TI Transient Reference Design (Rev. A)
TPS22966 Unencrypted PSpice Transient Model Package (Rev. B)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TIDA-00513 — 適用於較高輸出電流和較低導通電阻的並聯負載開關參考設計
The first uses both channels of the dual channel TPS22966 for a total output current of 10A.
The second uses (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WSON (DPU) | 14 | 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。