Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 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
Manufacturer Product Number
UC3845BD1R2G
Description
IC REG CTRLR BOOST/FLYBACK 8SOIC
Manufacturer Standard Lead Time
18 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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,740
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$24.00000NT$24
10NT$17.10000NT$171
25NT$15.32000NT$383
100NT$13.39000NT$1,339
250NT$12.46800NT$3,117
500NT$11.91000NT$5,955
1,000NT$11.45100NT$11,451
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500NT$10.64720NT$26,618
5,000NT$10.36340NT$51,817
7,500NT$10.22133NT$76,660
12,500NT$10.06384NT$125,798
17,500NT$9.97183NT$174,507
25,000NT$9.88332NT$247,083
Manufacturers Standard Package