China
Spain
Rusia
Italy
GermanyUC3845BDR2G
Part Number Overview
Manufacturer Part Number
UC3845BDR2G
Description
IC REG CTRLR BOOST/FLYBK 14SOIC
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Manufacturer
onsemi
Standard LeadTime
23 Weeks
Edacad Model
UC3845BDR2G Models
Standard Package
2,500
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Tape & Reel (TR)
Product 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
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC3845
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
UC3845BDR2G-ND
2156-UC3845BDR2G-OS
ONSONSUC3845BDR2G
UC3845BDR2GOSDKR
UC3845BDR2GOSTR
UC3845BDR2GOSCT
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3845BDR2G
Documents & Media
Datasheets
1(UC3844B, 3845B, 2844B, 2845B)
Environmental Information
()
PCN Assembly/Origin
1(Wafer Fab 18/May/2023)
HTML Datasheet
1(UC3844B, 3845B, 2844B, 2845B)
EDA Models
1(UC3845BDR2G Models)
Quantity Price
Quantity: 25000
Unit Price: $0.38212
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 12500
Unit Price: $0.38286
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 5000
Unit Price: $0.39521
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 2500
Unit Price: $0.41065
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Packaging: Tape & Reel (TR)
MinMultiplier: 2500
Quantity: 1000
Unit Price: $0.43226
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $0.55576
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $0.58664
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.6638
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $0.8644
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $0.911
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $1.02
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.43226
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $0.55576
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $0.58664
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $0.6638
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $0.8644
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $0.911
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $1.02
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : TL3845BD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 6,803
Unit Price. : $1.33000
Substitute Type. : Direct
Quantity Available. : 6,803
Unit Price. : $1.33000
Substitute Type. : Direct
Part No. : TL3845BDR
Manufacturer. : Texas Instruments
Quantity Available. : 107,498
Unit Price. : $0.70000
Substitute Type. : Direct
Quantity Available. : 107,498
Unit Price. : $0.70000
Substitute Type. : Direct
Part No. : TL3845D
Manufacturer. : Texas Instruments
Quantity Available. : 886
Unit Price. : $1.12000
Substitute Type. : Direct
Quantity Available. : 886
Unit Price. : $1.12000
Substitute Type. : Direct
Part No. : UC3845AD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 76,905
Unit Price. : $1.27000
Substitute Type. : Direct
Quantity Available. : 76,905
Unit Price. : $1.27000
Substitute Type. : Direct
Part No. : UC3845ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 2,426
Unit Price. : $1.07000
Substitute Type. : Direct
Quantity Available. : 2,426
Unit Price. : $1.07000
Substitute Type. : Direct
Part No. : UC3845D
Manufacturer. : Texas Instruments
Quantity Available. : 84
Unit Price. : $1.57000
Substitute Type. : Direct
Quantity Available. : 84
Unit Price. : $1.57000
Substitute Type. : Direct
Part No. : UC3845DTR
Manufacturer. : Texas Instruments
Quantity Available. : 12,100
Unit Price. : $0.87000
Substitute Type. : Direct
Quantity Available. : 12,100
Unit Price. : $0.87000
Substitute Type. : Direct