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LTC2954CTS8-2#TRMPBF
Push Button On/Off Controller with µP Interrupt
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Manufacturer:
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Mfr.Part #:
LTC2954CTS8-2#TRMPBF
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Datasheet:
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feature-pin-count:
8
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feature-cecc-qualified:
No
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feature-esd-protection:
Yes
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feature-military:
No
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EDA/CAD Models:
Availability: 4939 PCS
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LTC2954CTS8-2#TRMPBF General Description
The 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.
Key Features
- Adjustable Power On/Off Timers
- Low Supply Current: 6μA
- Wide Operating Voltage Range: 2.7V to 26.4V
- Low Leakage EN Output (LTC2954-1) Allows DC/DC Converter Control
- High Voltage EN Output (LTC2954-2) Allows Circuit Breaker Control
- Simple Interface Allows Graceful μP Shutdown
- High Input Voltage PB Pin with Internal Pull-Up Resistor
- ±10kV ESD HBM on PB Input
- Accurate 0.6V Threshold on KILL Comparator Input
- 8-Pin 3mm × 2mm DFN and ThinSOT™ Packages
Application
- Pushbutton PowerPath™ Control
- Portable Instrumentation Meters
- Blade Servers
- Portable Customer Service PDA
- Desktop and Notebook Computers
Specifications
feature-number-of-supervisors | feature-maximum-reset-active-time-ms | ||
feature-output-driver | feature-minimum-reset-threshold-voltage-v | ||
feature-maximum-reset-threshold-voltage-v | feature-minimum-operating-supply-voltage-v | ||
feature-maximum-operating-supply-voltage-v | feature-maximum-supply-current-ua | ||
feature-maximum-power-dissipation-mw | feature-manual-reset | ||
feature-battery-backup-switching | feature-packaging | ||
feature-type | feature-rad-hard | ||
feature-pin-count | 8 | feature-cecc-qualified | No |
feature-esd-protection | Yes | feature-military | No |
feature-aec-qualified | Yes | feature-aec-qualified-number | |
feature-auto-motive | No | feature-p-pap | No |
feature-eccn-code | EAR99 | feature-svhc | No |
feature-svhc-exceeds-threshold | No |
Service Policies and Others
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Quality Guarantee
We promise to provide 365 days quality assurance service for all our products.
Availability: 4939 PCS
+BOMQty. | Unit Price | Ext. Price |
---|---|---|
1+ | $3.310 | $3.31 |
10+ | $3.144 | $31.44 |
30+ | $3.046 | $91.38 |
100+ | $2.701 | $270.10 |
500+ | $2.654 | $1,327.00 |
1000+ | $2.635 | $2,635.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to [email protected], or fill below form to Quote for LTC2954CTS8-2#TRMPBF, guaranteed quotes back within 12hr.
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