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8 SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3845BD1R2G

DigiKey Part Number
UC3845BD1R2GOSTR-ND - Tape & Reel (TR)
UC3845BD1R2GOSCT-ND - Cut Tape (CT)
UC3845BD1R2GOSDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
UC3845BD1R2G
Description
IC REG CTRLR BOOST/FLYBACK 8SOIC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3845BD1R2G Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
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)
7.6V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
UC3845
Product Questions and Answers

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Quantity
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.93000$0.93
10$0.65900$6.59
25$0.58960$14.74
100$0.51450$51.45
250$0.47840$119.60
500$0.45674$228.37
1,000$0.43888$438.88
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.42004$1,050.10
5,000$0.40868$2,043.40
7,500$0.40299$3,022.43
12,500$0.39668$4,958.50
17,500$0.39300$6,877.50
25,000$0.38946$9,736.50
Manufacturers Standard Package