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ANALOG DEVICES LT4320IDD-1#PBF
IDEAL DIODE CNTRL IC, -40 TO 85DEG C
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT4320IDD-1#PBF
- Order Code:
- 4029905
-
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- Technical Datasheet:
- LT4320IDD-1#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LT4320-1 is an ideal diode bridge controllers that drive four N-channel MOSFETs. By maximizing available voltage and reducing power dissipation (see thermograph comparison below), the ideal diode bridge simplifies power supply design and reduces power supply cost, especially in low voltage applications. An ideal diode bridge also eliminates thermal design problems, costly heat sinks, and greatly reduces PC board area. The LT4320’s internal charge pump supports an all NMOS design, which eliminates larger and more costly PMOS switches. If the power source fails or is shorted, a fast turn-off minimizes reverse current transients. The LT4320-1 is designed for DC to 600Hz typical voltage rectification. Higher frequencies of operation are possible depending on MOSFET size and operating load current. Typical applications include security cameras, airborne power distribution systems, PoE powered device with a secondary input, polarity-agnostic power input and diode bridge replacement.
- Maximizes power efficiency
- Eliminates thermal design problems
- 9V to 72V operating voltage range
- IQ = 1.5mA (typical)
- Maximizes available voltage
- 8-lead (3mm × 3mm) plastic DFN package
- Operating temperature range from -40°C to 85°C
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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- Ideal Diode Controller
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- 9V
- :
- 72V
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- DFN
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- 8Pins
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- -40°C
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- 85°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
88 In stock Need more?
5 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays)
83 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 4/28/25
5 deliver in 2-3 business days from our SG warehouse
83 deliver in 3-4 business days from our UK warehouse
83 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
¥712.93
(
¥784.22
Inc. JCT)
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