TPS7H2221-SEP
- Vendor item drawing available, VID V62/22609
- Total ionizing dose (TID) characterized to 30 krad(Si)
- TID RLAT (radiation lot acceptance testing) for every wafer lot to 20 krad(Si)
- Single-event effects (SEE) characterized
- Single-event latch-up (SEL), single-event burnout (SEB) and single-event gate rupture (SEGR) immune to effective linear energy transfer (LETEFF) of 43 MeV– cm2/mg.
- Single-event transient (SET) and single-event functional interrupt (SEFI) characterized to LETEFF of 43 MeV– cm2/mg.
- Input operating voltage range (VIN): 1.6 to 5.5 V
- Recommended continuous current (IMAX): 1.25 A
- On-resistance (RON):
- 116 mΩ (typ.) at VIN = 5 V
- 115 mΩ (typ.) at VIN = 3.3 V
- 133 mΩ (typ.) at VIN = 1.8 V
- Output short protection (ISC): 3 A (typ.)
- Low power consumption:
- ON state (IQ): 8.3 µA (typ.)
- OFF state (ISD): 3 nA (typ.)
- Slow turn ON timing to limit inrush current (tON):
- tON at 5 V = 1.68 ms at 3.61 mV/µs
- tON at 3.3 V = 1.51 ms at 2.91 mV/µs
- tON at 1.8 V = 1.32 ms at 2.15 mV/µs
- Adjustable output discharge and fall time:
- Internal QOD resistance = 9.2 Ω (typ.) at VIN = 3.3 V
- Space Enhanced Plastic (SEP)
- Controlled baseline
- Gold bondwire
- NiPdAu lead finish
- One assembly and test site
- One fabrication site
- Military (–55°C to 125°C) temperature range
- Extended product life cycle
- Extended product-change notification (PCN)
- Product traceability
- Enhance mold compound for low outgassing
The TPS7H2221-SEP device is a small, single channel load switch with controlled slew rate. The device contains an N-channel MOSFET that can operate over an input voltage range of 1.6 V to 5.5 V and can support a maximum continuous current of 1.25 A.
The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. When power is first applied, a Smart Pull Down is used to keep the ON pin from floating until system sequencing is complete. Once the pin is deliberately driven high (VON>VIH), the Smart Pull Down will be disconnected to prevent unnecessary power loss.
The TPS7H2221-SEP load switch is also self-protected, meaning that it protects against short circuit events on the output of the device.
The TPS7H2221-SEP is available in a standard SC-70 package characterized for operation over an ambient temperature range of –55°C to 125°C.
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設計與開發
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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。