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ANALOG DEVICES LT3800EFE#PBF
DC/DC Controller, Synchronous Buck, 4 V to 60 V Supply, 1 Output, 200kHz, TSSOP-EP-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LT3800EFE#PBF
- Order Code:
- 4026277
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- Technical Datasheet:
- LT3800EFE#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LT®3800 is a 200KHz fixed frequency high voltage synchronous current mode step-down switching regulator controller. The IC drives standard gate N-channel power MOSFETs and can operate with input voltages from 4V to 60V. An on-board regulator provides IC power directly from VIN and provides for output-derived power to minimize VIN quiescent current. MOSFET drivers employ an internal dynamic bootstrap feature, maximizing gate-source “ON” voltages during normal operation for improved operating efficiencies. It incorporates a programmable soft-start that directly controls the voltage slew rate of the converter output for reduced start-up surge currents and overshoot errors. Application includes 12V and 42V automotive and heavy equipment, 48V telecom power supplies, avionics and industrial control systems, distributed power converters.
- Adaptive nonoverlap circuitry prevents switch shoot-through
- Output slew rate controlled soft-start with auto-reset
- Standard gate N-channel power MOSFETs
- Current limit unaffected by duty cycle
- Reverse overcurrent protection
- Operating voltage range from 4 to 60V (TA = 25°C, VIN = 20V)
- Typical enable threshold (rising) is 1.35V (TA = 25°C, VIN = 20V)
- 16-lead plastic TSSOP 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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- :
- Current Mode Control
- :
- 4V
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- 60V
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- 1Outputs
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- -
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- TSSOP-EP
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- 16Pins
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- 200kHz
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- Synchronous Buck (Step Down)
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- -40°C
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- 125°C
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- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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278 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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Extra stock is available upon order to the Supplier Lead Time which is approximately 6/16/25
278 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
¥1,434.27
(
¥1,577.70
Inc. JCT)
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| 1+ | ¥1,434.27 (¥1,577.70) | ( ) |
| 10+ | ¥1,006.34 (¥1,106.97) | ( ) |
| 95+ | ¥968.73 (¥1,065.60) | ( ) |
| 190+ | ¥931.11 (¥1,024.22) | ( ) |
| 285+ | ¥893.49 (¥982.84) | ( ) |
| 570+ | ¥855.87 (¥941.46) | ( ) |
| 1045+ | ¥818.25 (¥900.08) | ( ) |
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