Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
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UC3844BVDR2G

DigiKey Part Number
488-UC3844BVDR2GTR-ND - Tape & Reel (TR)
488-UC3844BVDR2GCT-ND - Cut Tape (CT)
488-UC3844BVDR2GDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
UC3844BVDR2G
Description
IC REG CTRLR PWM CM 14-SOIC
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3844BVDR2G Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Flyback
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
10V ~ 36V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC3844
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In-Stock: 6,999
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
Quantity
All prices are in AUD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.08000$1.08
10$0.76600$7.66
25$0.68880$17.22
100$0.60300$60.30
250$0.56208$140.52
500$0.53740$268.70
1,000$0.51713$517.13
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.49573$1,239.33
5,000$0.48282$2,414.10
7,500$0.47636$3,572.70
12,500$0.46920$5,865.00
17,500$0.46502$8,137.85
25,000$0.46099$11,524.75
Manufacturers Standard Package
Unit Price without GST:$1.08000
Unit Price with GST:$1.18800