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LT3781EG#PBF

LT3781EG#PBF
Mfr. #:
LT3781EG#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Bootstrap Start 2x Trans Sync For Cntr
Lifecycle:
New from this manufacturer.
Datasheet:
LT3781EG#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT3781EG#PBF DatasheetLT3781EG#PBF Datasheet (P4-P6)LT3781EG#PBF Datasheet (P7-P9)LT3781EG#PBF Datasheet (P10-P12)LT3781EG#PBF Datasheet (P13-P15)LT3781EG#PBF Datasheet (P16-P18)LT3781EG#PBF Datasheet (P19-P20)
ECAD Model:
More Information:
LT3781EG#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SSOP-20
Output Voltage:
Adjustable
Output Current:
20 A
Number of Outputs:
1 Output
Input Voltage MAX:
72 V
Topology:
Forward
Input Voltage MIN:
8 V
Switching Frequency:
350 kHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Series:
LT3781
Packaging:
Tube
Height:
2 mm
Operating Temperature Range:
- 40 C to + 85 C
Type:
DC/DC Converter
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Operating Supply Current:
17 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
66
Subcategory:
PMIC - Power Management ICs
Tags
LT3781E, LT3781, LT378, LT37, LT3
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We provide 90-360 days warranty.

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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***p One Stop Global
DC DC Cntrlr Single-OUT Synchronous Forward Controller 8V to 72V Input 20-Pin SSOP
***ear Technology
LT3781 - Bootstrap Start Dual Transistor Synchronous Forward Controller
***i-Key
IC REG CTRLR FWRD CONV 20SSOP
***ponent Distributors Inc.
Sync. Forward Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LT3781 controller simplifies the design of high power synchronous dual transistor forward DC/DC converters. The part employs fixed frequency current mode control and supports both isolated and nonisolated topologies. The IC drives external N-channel power MOSFETs and operates with input voltages up to 72V. The LT3781 is ideal for output derived power schemes, through the use of a large undervoltage lockout hysteresis range. The part is also equipped with an 18V VCC shunt regulator, which prevents exceeding absolute maximum ratings while in trickle start applications. The LT3781’s operating frequency is programmable and can be synchronized up to 350kHz. Switch phase is also controlled during synchronized operation to accommodate multiple-converter systems. Internal logic guarantees 50% maximum duty cycle operation to prevent transformer saturation. The LT3781 is available in a 20-lead SSOP package. Applications Isolated Telecommunication Systems Personal Computers and Peripherals Distributed Power Step-Down Converters Lead Acid Battery Backup Systems Automotive and Heavy Equipment
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 LT3781/LT3804/LTC1693-1 DC to DC Controller/Gate and Power Driver 1.774VDC to 1.846VDC/3.244VDC to 3
Availability
Stock:
66
On Order:
2049
Enter Quantity:
Current price of LT3781EG#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$11.97
$11.97
25
$7.95
$198.75
100
$6.57
$657.00
250
$6.24
$1 560.00
500
$6.10
$3 050.00
1000
$5.87
$5 870.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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