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ANALOG DEVICES LTC3866IUF#PBF
DC/DC Controller, Synchronous Buck, 4.5 V to 38 V Supply, 1 Output, 770kHz, QFN-EP-24
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3866IUF#PBF
- Order Code:
- 4033873
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- Technical Datasheet:
- LTC3866IUF#PBF Datasheet
- ECAD / MCAD
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Product Overview
LTC3866 is a single-phase current mode synchronous step-down switching regulator controller that drives all N-channel power MOSFET switches. It employs a unique architecture which enhances the signal-to-noise ratio of the current sense signal, allowing the use of a very low DC resistance power inductor to maximize the efficiency in high current applications. This feature also reduces the switching jitter commonly found in low DCR applications. It also includes a high speed remote sense differential amplifier, a programmable current sense limit that can be selected to 10mV, 15mV, 20mV, 25mV or 30mV, and DCR temperature compensation to limit the maximum output current precisely over temperature. It is used in application such as computer systems, telecom systems, industrial and medical instruments, DC power distribution systems etc.
- Sub milliohm DCR current sensing
- High efficiency upto 95%, die overtemperature thermal shutdown
- Selectable current sensing limit, 0.6V output voltage accuracy
- Programmable DCR temperature compensation
- High speed differential remote sense amplifier
- Wide input voltage range is 4.5V to 38V
- Adjustable soft-start or output voltage tracking, foldback output current limit
- Short-circuit soft recovery, output overvoltage protection
- Output voltage range is 0.6V to 3.5V
- Operating temperature is -40°C to 125°C, package style is 24-lead plastic QFN
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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- Current Mode Control
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- 4.5V
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- 38V
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- 1Outputs
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- -
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- QFN-EP
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- 24Pins
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- 770kHz
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- Synchronous Buck (Step Down)
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- -40°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
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79 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
¥1,630.95
(
¥1,794.05
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,630.95 (¥1,794.05) | ( ) |
| 10+ | ¥1,135.17 (¥1,248.69) | ( ) |
| 91+ | ¥1,007.42 (¥1,108.16) | ( ) |
| 182+ | ¥864.58 (¥951.04) | ( ) |
| 273+ | ¥795.36 (¥874.90) | ( ) |
| 546+ | ¥753.21 (¥828.53) | ( ) |
| 1001+ | ¥718.22 (¥790.04) | ( ) |
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