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ANALOG DEVICES LT3592EDDB#TRMPBF
LED Driver, DC / DC, Buck, 2.2 MHz, DFN-EP-10, 3.6 to 36 V, -40 to 125°C, SMD
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT3592EDDB#TRMPBF
- Order Code:
- 4018380
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- Technical Datasheet:
- LT3592EDDB#TRMPBF Datasheet
- ECAD / MCAD
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Product Information
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- Buck
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- -
- :
- 3.6V
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- 36V
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- 30V
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- 500mA
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- 2.2MHz
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- Surface Mount
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- DFN-EP
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- 10Pins
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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)
Product Overview
LT®3592 is a fixed frequency step-down DC/DC converter designed to operate as a constant-current source. An external sense resistor monitors the output current allowing accurate current regulation, ideal for driving high-current LEDs. The output current can be dimmed by a factor of 10 using an external signal for night time brake lights. The high switching frequency offers several advantages by permitting the use of a small inductor and small ceramic capacitors. The constant switching frequency combined with low-impedance ceramic capacitors results in a low, predictable output ripple. Current mode PWM architecture provides fast transient response and cycle-by-cycle current limiting. Thermal shutdown provides additional protection. Application includes automotive signal lighting, industrial lighting, constant-current, constant voltage supplies.
- Shorted and open LED protected
- Internal switch current sense resistor
- Catch diode current sense to prevent runaway at high VIN
- Typical input voltage is 3.25V (TA = 25°C. VIN = 12V)
- Switching frequency range from 350 to 450KHz (RT = 357K, TA = 25°C. VIN = 12V)
- Typical boost pin current is 20mA (SW = 500mA, TA = 25°C. VIN = 12V)
- 10-lead plastic DFN 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
Packaging type
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113 deliver in 3-4 business days from our UK warehouse
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¥838.62
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¥922.48
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| 10+ | ¥575.28 (¥632.81) | ( ) |
| 25+ | ¥567.95 (¥624.75) | ( ) |
| 100+ | ¥468.71 (¥515.58) | ( ) |
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| 500+ | ¥391.88 (¥431.07) | ( ) |
| 1000+ | ¥391.10 (¥430.21) | ( ) |
| 2500+ | ¥390.31 (¥429.34) | ( ) |
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