Converter Offline Flyback Topology 23kHz, 26.5kHz 8-SOP-J
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BD28C57LFJ-LBE2

DigiKey Part Number
846-BD28C57LFJ-LBE2TR-ND - Tape & Reel (TR)
846-BD28C57LFJ-LBE2CT-ND - Cut Tape (CT)
846-BD28C57LFJ-LBE2DKR-ND - Digi-Reel®
Manufacturer
Rohm Semiconductor
Manufacturer Product Number
BD28C57LFJ-LBE2
Description
PWM TYPES DCDC CONVERTER IC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Converter Offline Flyback Topology 23kHz, 26.5kHz 8-SOP-J
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Rohm Semiconductor
Series
BD28C5xFJ-LB
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Isolation
Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
-
Topology
Flyback
Voltage - Supply (Vcc/Vdd)
6.9V ~ 28V
Duty Cycle
48%
Frequency - Switching
23kHz, 26.5kHz
Fault Protection
Current Limiting, UVLO
Control Features
Frequency Control, Soft Start
Operating Temperature
-40°C ~ 125°C
Grade
-
Qualification
-
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOP-J
Mounting Type
Surface Mount
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In-Stock: 2,986
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Quantity
All prices are in TWD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500NT$13.57200NT$33,930
5,000NT$13.22380NT$66,119
7,500NT$13.04933NT$97,870
12,500NT$12.85616NT$160,702
17,500NT$12.74320NT$223,006
25,000NT$12.63460NT$315,865
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1NT$29.00000NT$29
10NT$20.90000NT$209
25NT$18.76000NT$469
100NT$16.46000NT$1,646
250NT$15.36400NT$3,841
500NT$14.69800NT$7,349
1,000NT$14.15000NT$14,150
Digi-Reel®
QuantityUnit PriceExt Price
1NT$28.00000NT$28
10NT$20.30000NT$203
25NT$18.24000NT$456
100NT$15.99000NT$1,599
250NT$14.91600NT$3,729
500NT$14.27000NT$7,135
1,000NT$13.73800NT$13,738
* All Digi-Reel orders will add a NT$215 reeling fee.