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Part Number Overview
Manufacturer Part Number
UC2845BDG
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
Edacad Model
UC2845BDG Models
Standard Package
55
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Tube
Product 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)
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
-25°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC2845
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
ONSONSUC2845BDG
UC2845BDGOS
2156-UC2845BDG-OS
UC2845BDG-ND
2832-UC2845BDG
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC2845BDG
Documents & Media
Datasheets
1(UC3844B, 3845B, 2844B, 2845B)
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL 01/Oct/2021)
HTML Datasheet
1(UC3844B, 3845B, 2844B, 2845B)
EDA Models
1(UC2845BDG Models)
Quantity Price
Quantity: 25
Unit Price: $0.554
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $0.59
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $0.67
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : UC2845BDR2G
Manufacturer. : onsemi
Quantity Available. : 0
Unit Price. : $1.02000
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $1.02000
Substitute Type. : Similar
Part No. : TL2845D
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 1,743
Unit Price. : $1.54000
Substitute Type. : Upgrade
Quantity Available. : 1,743
Unit Price. : $1.54000
Substitute Type. : Upgrade
Part No. : TL2845DR
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $0.81000
Substitute Type. : Upgrade
Quantity Available. : 0
Unit Price. : $0.81000
Substitute Type. : Upgrade
Part No. : TL2845BD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 7,148
Unit Price. : $1.47000
Substitute Type. : Similar
Quantity Available. : 7,148
Unit Price. : $1.47000
Substitute Type. : Similar
Part No. : TL2845BDR
Manufacturer. : Texas Instruments
Quantity Available. : 12,485
Unit Price. : $0.30000
Substitute Type. : Similar
Quantity Available. : 12,485
Unit Price. : $0.30000
Substitute Type. : Similar
Part No. : UC2845AD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 2,823
Unit Price. : $1.37000
Substitute Type. : Similar
Quantity Available. : 2,823
Unit Price. : $1.37000
Substitute Type. : Similar
Part No. : UC2845ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 25,000
Unit Price. : $0.51000
Substitute Type. : Similar
Quantity Available. : 25,000
Unit Price. : $0.51000
Substitute Type. : Similar
Part No. : UC2845AQD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 1,500
Unit Price. : $0.60000
Substitute Type. : Similar
Quantity Available. : 1,500
Unit Price. : $0.60000
Substitute Type. : Similar
Part No. : UC2845AQDR
Manufacturer. : Texas Instruments
Quantity Available. : 2,237
Unit Price. : $0.71000
Substitute Type. : Similar
Quantity Available. : 2,237
Unit Price. : $0.71000
Substitute Type. : Similar
Part No. : UC2845D
Manufacturer. : Texas Instruments
Quantity Available. : 475
Unit Price. : $1.49000
Substitute Type. : Similar
Quantity Available. : 475
Unit Price. : $1.49000
Substitute Type. : Similar
Part No. : UC2845DTR
Manufacturer. : Texas Instruments
Quantity Available. : 22,000
Unit Price. : $0.42000
Substitute Type. : Similar
Quantity Available. : 22,000
Unit Price. : $0.42000
Substitute Type. : Similar