LT1681ISW#PBF

LT1681ISW#PBF
Mfr. #:
LT1681ISW#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Primary Sync. Forward Sw Controller
Lifecycle:
New from this manufacturer.
Datasheet:
LT1681ISW#PBF Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1681ISW#PBF DatasheetLT1681ISW#PBF Datasheet (P4-P6)LT1681ISW#PBF Datasheet (P7-P9)LT1681ISW#PBF Datasheet (P10-P12)LT1681ISW#PBF Datasheet (P13-P15)LT1681ISW#PBF Datasheet (P16-P18)LT1681ISW#PBF Datasheet (P19-P20)
ECAD Model:
More Information:
LT1681ISW#PBF more Information
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Switching Voltage Regulators
RoHS:
Y
Mounting Style:
SMD/SMT
Package / Case:
SO-20
Output Current:
20 A
Number of Outputs:
1 Output
Input Voltage MAX:
72 V
Topology:
Forward
Input Voltage MIN:
9 V
Switching Frequency:
350 kHz
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Series:
LT1681
Packaging:
Tube
Input Voltage:
9 V to 72 V
Operating Temperature Range:
- 40 C to + 85 C
Brand:
Analog Devices / Linear Technology
Shutdown:
Shutdown
Operating Supply Current:
17 mA
Product Type:
Switching Voltage Regulators
Factory Pack Quantity:
38
Subcategory:
PMIC - Power Management ICs
Supply Voltage - Min:
9 V
Tags
LT1681, LT168, LT16, LT1
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Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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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
***ical
DC DC Cntrlr Single-OUT Synchronous Forward Controller 9V to 72V Input 20-Pin SOIC W
***ear Technology
LT1681 - Dual Transistor Synchronous Forward Controller
***i-Key
IC SYNCHRONOUS FWRD CTRLR 20SOIC
***ponent Distributors Inc.
Primary Sync. Forward Sw Controller
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LT1681 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 LT1681’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 LT1681 incorporates a soft-start feature that provides a controlled increase in supplied current during start-up and after an undervoltage lockout or overvoltage/overcurrent event. The part is available in a 20-lead wide SO package to support high voltage pin-to-pin clearance. Applications Isolated Telecommunication Systems Personal Computers and Peripherals Lead Acid Battery Backup Systems Automotive and Heavy Equipment
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Availability
Stock:
115
On Order:
2098
Enter Quantity:
Current price of LT1681ISW#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
$13.32
$13.32
25
$8.85
$221.25
100
$7.31
$731.00
250
$6.95
$1 737.50
500
$6.79
$3 395.00
1000
$6.53
$6 530.00
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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