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ANALOG DEVICES LT3645EMSE#PBF
Switching Regulator, 1 LDO, 2 Outputs, 1 Buck Regulator, 36 V, -40 to 125 °C, MSOP-EP-12
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT3645EMSE#PBF
- Order Code:
- 4030808
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- Product Range
- -
- Technical Datasheet:
- LT3645EMSE#PBF Datasheet
- ECAD / MCAD
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Product Overview
LT®3645 is a dual output regulator combining a 500mA buck regulator and a 200mA low dropout linear regulator (LDO). The wide input voltage range of 3.6V to 36V makes the LT3645 suitable for regulating power from a wide variety of sources, including 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny, low-cost inductors and capacitors, resulting in a very small solution. Cycle-by-cycle current limit and frequency foldback provide protection against shorted outputs. Soft-start and frequency foldback eliminate input current surge during start-up. Application includes automotive CMOS image sensors, industrial/automotive micro-controller supply.
- Overvoltage lockout protects circuit through
- Precision programmable undervoltage lockout
- Short-circuit robust, internal soft-start
- Typical undervoltage lockout on VIN is 3.4V (rising, TA = 25°C)
- Typical feedback voltage FB is 0.8V (TA = 25°C, VIN = 12V)
- Typical FB pin bias current is 20nA (TA = 25°C, VIN = 12V)
- Maximum duty cycle is 87% (typ, 100mA load, TA = 25°C)
- Typical switch current limit is 1A (rising, TA = 25°C, VIN = 12V)
- 12-lead plastic MSOP package
- Temperature rating range from -40°C to 125°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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- :
- Buck Regulator, LDO
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- 36V
- :
- 1
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- 1
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- 2
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- MSOP-EP
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- 12Pins
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- -40°C
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- 125°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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377 deliver in 3-4 business days from our UK warehouse
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¥1,007.18
(¥1,107.90 Inc. JCT)
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,007.18 (¥1,107.90) |
| 10+ | ¥553.87 (¥609.26) |
| 37+ | ¥553.12 (¥608.43) |
| 111+ | ¥552.37 (¥607.61) |
| 259+ | ¥550.12 (¥605.13) |
| 518+ | ¥547.87 (¥602.66) |
| 1036+ | ¥546.37 (¥601.01) |
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