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Miktar | |
---|---|
1+ | 6,250 € |
10+ | 4,560 € |
25+ | 4,070 € |
100+ | 3,520 € |
250+ | 3,200 € |
500+ | 3,070 € |
Ürün Bilgileri
Ürün Genel Bakış
LTC2954 is a pushbutton on/off controller that manages system power via a pushbutton interface. An enable output toggles system power while an interrupt output provides debounced pushbutton status. The interrupt output can be used in menu driven applications to request a system power-down. A power kill input allows a microprocessor or system to reset the enable output, effectively powering down the system. Independently adjustable on and off timers allow dependable pushbutton control of the enable output and resistance to accidental toggling of system power. The LTC2954 operates over a wide 2.7V to 26.4V input voltage range to accommodate a wide variety of input power supplies. Very low quiescent current (6μA typical) makes the LTC2954 ideally suited for battery powered applications.
- Adjustable power on/off timers
- High voltage active low EN Output (LTC2954-2) allows circuit breaker control
- Simple interface allows graceful μP shutdown
- High input voltage active low PB pin with internal pull-up resistor
- ESD HBM ±10kV on PB input
- Accurate 0.6V threshold on active low KILL comparator input
- 8-lead plastic TSOT-23 package
- Temperature range from -40°C to 85°C
Notlar
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Teknik Özellikler
Pushbutton On/Off Controller
26.4V
TSOT-23
-40°C
LTC2954
MSL 1 - Unlimited
TSOT-23
2.7V
6µA
8Pins
85°C
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No SVHC (21-Jan-2025)
Teknik Belgeler (1)
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