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LTC2955ITS8-1
LTC2955ITS8-1 - Brand New Analog Devices / Linear Technology Power Supply Controllers, Monitors
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The LTC®2954 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. Two versions of the part are available to accommodate either
positive or negative enable polarities.
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
APPLICATIONS
■ Pushbutton PowerPath™ Control
■ Portable Instrumentation Meters
■ Blade Servers
■ Portable Customer Service PDA
■ Desktop and Notebook Computers
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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