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ANALOG DEVICES LTC2952IF#PBF
Pushbutton Controller, PowerPath, 2.7 to 28 V/65 µA, -40 to 85 Deg C, TSSOP-20
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC2952IF#PBF
- Order Code:
- 4027740
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- Product Range
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- Technical Datasheet:
- LTC2952IF#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC2952 is a power management device. It features three main functions: pushbutton on/off control of system power, ideal diode PowerPath™ controllers and system monitoring. This device’s pushbutton input, which provides on/off control of system power, has independently adjustable ON and OFF debounce times. A simple microprocessor interface involving an interrupt signal allows for proper system housekeeping prior to power-down. The ideal diode PowerPath controllers provide automatic low loss switchover between two DC sources by regulating two external P-channel MOSFETs to have a small 20mV forward drop. High reliability systems may utilize the device’s monitoring features to ensure system integrity. It operates over a wide operating voltage range to accommodate a large variety of input power supplies. It is used in application like desktop and notebook computers, portable instrumentations, PDA and handheld computers, servers and computer peripherals, battery backup systems etc.
- Automatic low loss switchover between DC sources
- Wide operating voltage range is 2.7V to 28V
- Adjustable pushbutton On/Off timers
- Simple interface allows graceful μP shutdown
- ±8KV HBM ESD on PB input
- Reset timeout period is 200ms typical at (TA = 25°C. V1 = V2 = VS = 2.7V to 28V)
- Watchdog timeout period is 1.6s typical at (TA = 25°C. V1 = V2 = VS = 2.7V to 28V)
- Operating temperature is -40°C to 85°C
- Package style is 20-lead plastic TSSOP
Footnotes
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
Product Information
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- Pushbutton Controller
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- 2.7V
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- 28V
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- 65µA
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- TSSOP
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- 20Pins
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- -40°C
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- 85°C
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- LTC2952
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
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96 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,549.04
(¥1,703.94 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,549.04 (¥1,703.94) |
| 10+ | ¥1,059.71 (¥1,165.68) |
| 74+ | ¥813.55 (¥894.91) |
| 148+ | ¥804.54 (¥884.99) |
| 296+ | ¥801.26 (¥881.39) |
| 518+ | ¥799.62 (¥879.58) |
| 1036+ | ¥797.98 (¥877.78) |
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