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UC3902N

UC3902N
Mfr. #:
UC3902N
Description:
Power Management Specialized - PMIC LOAD SHARE CONTROLLER
Lifecycle:
New from this manufacturer.
Datasheet:
UC3902N Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UC3902N more Information UC3902N Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Power Management Specialized - PMIC
RoHS:
Y
Output Current:
150 uA
Input Voltage Range:
2.7 V to 20 V
Minimum Operating Temperature:
0 C
Maximum Operating Temperature:
+ 70 C
Mounting Style:
Through Hole
Package / Case:
PDIP-8
Type:
Load Share Controller
Packaging:
Tube
Operating Temperature Range:
0 C to + 70 C
Series:
UC3902
Brand:
Texas Instruments
Operating Supply Current:
6 mA
Operating Supply Voltage:
2.7 V to 20 V
Product Type:
Power Management Specialized - PMIC
Factory Pack Quantity:
50
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.018646 oz
Tags
UC3902N, UC3902, UC390, UC39, UC3
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We guarantee 100% customer satisfaction.

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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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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    J***l
    J***l
    IL

    NICE

    2019-01-31
    C***d
    C***d
    RO

    I have received them

    2019-05-03
    M***v
    M***v
    RU

    While it would work.

    2019-05-26
***as Instruments Inc.
The UC3902 load share controller is an 8-pin device that balances the current drawn from independent, paralleled power supplies. Load sharing is accomplished by adjusting each supplies’ output current to a level proportional to the voltage on a share bus.
***AS INSTRUMENTS INCORPORATED
The master power supply, which is automatically designated as the supply that regulates to the highest voltage, drives the share bus with a voltage proportional to its output current. The UC3902 trims the output voltage of the other paralleled supplies so that they each support their share of the load current. Typically, each supply is designed for the same current level although that is not necessary for use with the UC3902. By appropriately scaling the current sense resistor, supplies with different output current capability can be paralleled with each supply providing the same percentage of their output current capability for a particular load.
***AS INSTRUMENTS INC
A differential line is used for the share bus to maximize noise immunity and accommodate different voltage drops in each power converter’s ground return line. Trimming of each converter’s output voltage is accomplished by injecting a small current into the output voltage sense line, which requires a small resistance (typically 20 Ω to 100 Ω) to be inserted.
Part # Description Stock Price
UC3902N
DISTI # 296-11341-5-ND		IC LOAD SHARE CONTROLLER 8-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		745In Stock
  • 2500:$2.9233
  • 1000:$3.0772
  • 500:$3.6487
  • 100:$4.2861
  • 50:$4.9456
  • 10:$5.2310
  • 1:$5.8200
UC3902NG4
DISTI # UC3902NG4-ND		IC LOAD SHARE CONTROLLER 8DIP
RoHS: Compliant
Min Qty: 150
Container: Tube		Temporarily Out of Stock
  • 150:$4.2861
UC3902N
DISTI # UC3902N		Load Share Controller 8-Pin PDIP Tube - Rail/Tube (Alt: UC3902N)
RoHS: Compliant
Min Qty: 150
Container: Tube		Americas - 0
  • 150:$3.0900
  • 250:$2.9900
  • 400:$2.8900
  • 750:$2.7900
  • 1500:$2.6900
UC3902NLoad Share Controller6000
  • 1000:$2.5000
  • 750:$2.5500
  • 500:$2.9500
  • 250:$3.3900
  • 100:$3.6300
  • 25:$4.0400
  • 10:$4.3300
  • 1:$4.8100
UC3902N
DISTI # 595-UC3902N		Power Management Specialized - PMIC LOAD SHARE CONTROLLER
RoHS: Compliant		266
  • 1:$5.8200
  • 10:$5.2300
  • 100:$4.2800
  • 250:$4.0200
  • 500:$3.6400
  • 1000:$3.0700
  • 2500:$2.9200
UC3902NG4
DISTI # 595-UC3902NG4		Power Management Specialized - PMIC LOAD SHARE CONTROLLER
RoHS: Compliant		0
    UC3902NPower Supply Support Circuit, Adjustable, 1 Channel, BIPolar, PDIP8
    RoHS: Compliant    		1712
    • 1000:$2.9000
    • 500:$3.0500
    • 100:$3.1700
    • 25:$3.3100
    • 1:$3.5600
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    Availability
    Stock:
    265
    On Order:
    2248
    Enter Quantity:
    Current price of UC3902N 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
    $5.82
    $5.82
    10
    $5.23
    $52.30
    100
    $4.28
    $428.00
    250
    $4.02
    $1 005.00
    500
    $3.64
    $1 820.00
    1000
    $3.07
    $3 070.00
    2500
    $2.92
    $7 300.00
    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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