FPF2106
数据手册.pdfFAIRCHILD SEMICONDUCTOR FPF2106 电源负载开关, IntelliMAX, 高压侧, 高电平有效, 1路输出, 5.5V, 0.6A, SOT-23-5
The is a Full Function Load Switch which provides full protection to systems and loads which may encounter large current conditions. This device contains a 0.125W current-limited P-channel MOSFET which can operate over an input voltage range of 1.8 to 5.5V. Switch control is by a logic input ON capable of interfacing directly with low voltage control signals. Each part contains thermal shutdown protection which shuts off the switch to prevent damage to the part when a continuous over-current condition causes excessive heating. When the switch current reaches the current limit, the part operates in a constant-current mode to prohibit excessive currents from causing damage. The FPF2106 do not have this auto-restart feature so the switch will remain off until the ON pin is cycled.
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- Controlled turn-on
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- Undervoltage lockout
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- Thermal shutdown
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- <1µA shutdown current
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- Auto restart
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- Fast current limit response time
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- 3µs to moderate over currents
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- 20ns to hard shorts
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- Fault blanking