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ANALOG DEVICES LTC3814EFE-5#PBF
DC/DC Controller, Synchronous Boost, 4.35 to 14V Supply, 1 Output, TSSOP-EP-16
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC3814EFE-5#PBF
- Order Code:
- 4026480
-
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- Technical Datasheet:
- LTC3814EFE-5#PBF Datasheet
- ECAD / MCAD
-
Product Overview
LTC3814-5 is a synchronous step-up switching regulator controller that can generate output voltages upto 60V. It uses a constant off-time peak current control architecture to deliver very high duty cycles with accurate cycle-by-cycle current limit without requiring a sense resistor. A precise internal reference provides ±0.5% DC accuracy. A high bandwidth (25MHz) error amplifier provides very fast line and load transient response. Large 1ohm gate drivers allow the device to drive large power MOSFETs for higher current applications. The operating frequency is selected by an external resistor and is compensated for variations in VIN. It is widely used in application such as 24V fan supplies, 48V telecom and base station power supplies, networking equipment, servers, automotive and industrial control systems etc.
- Dual N-channel MOSFET synchronous drive
- Fast transient response
- Programmable soft-start
- Generates 5.5V driver supply
- Power good output voltage monitor
- Undervoltage lockout on driver supply
- Output overvoltage protection
- Minimum off-time is 100ns maximum at (IOFF = 2000μA, TA = 25°C)
- Operating junction temperature is -40°C to 125°C
- Package style is 16-lead plastic TSSOP
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
- :
- 4.35V
- :
- 14V
- :
- 1Outputs
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- -
- :
- TSSOP-EP
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- 16Pins
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- -
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- Synchronous Boost (Step Up)
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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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66 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 4/21/25
66 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
¥1,258.71
(
¥1,384.58
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,258.71 (¥1,384.58) | ( ) |
| 10+ | ¥935.00 (¥1,028.50) | ( ) |
| 95+ | ¥914.56 (¥1,006.02) | ( ) |
| 190+ | ¥894.12 (¥983.53) | ( ) |
| 285+ | ¥873.68 (¥961.05) | ( ) |
| 570+ | ¥853.24 (¥938.56) | ( ) |
| 1045+ | ¥832.79 (¥916.07) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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