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Part Number Overview
Manufacturer Part Number
UC2845BD
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
UC2845BD 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
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.31.0001
Other Names
ONSONSUC2845BD
2156-UC2845BD-ON
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC2845BD
Documents & Media
Datasheets
1(UC3844B,45B & UC2844B,45B)
Environmental Information
()
PCN Obsolescence/ EOL
1(Multiple Devices 03/Jan/2008)
EDA Models
1(UC2845BD Models)
Quantity Price
-
Substitutes
Part No. : UC2845BDG
Manufacturer. : onsemi
Quantity Available. : 55
Unit Price. : $23.44000
Substitute Type. : Direct
Quantity Available. : 55
Unit Price. : $23.44000
Substitute Type. : Direct
Part No. : TL2845D
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 1,743
Unit Price. : $53.88000
Substitute Type. : Upgrade
Quantity Available. : 1,743
Unit Price. : $53.88000
Substitute Type. : Upgrade
Part No. : TL2845DR
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $28.34000
Substitute Type. : Upgrade
Quantity Available. : 0
Unit Price. : $28.34000
Substitute Type. : Upgrade
Part No. : TL2845BD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 7,148
Unit Price. : $51.44000
Substitute Type. : Similar
Quantity Available. : 7,148
Unit Price. : $51.44000
Substitute Type. : Similar
Part No. : TL2845BDR
Manufacturer. : Texas Instruments
Quantity Available. : 12,485
Unit Price. : $10.49700
Substitute Type. : Similar
Quantity Available. : 12,485
Unit Price. : $10.49700
Substitute Type. : Similar
Part No. : UC2845AD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 2,823
Unit Price. : $47.94000
Substitute Type. : Similar
Quantity Available. : 2,823
Unit Price. : $47.94000
Substitute Type. : Similar
Part No. : UC2845ADTR
Manufacturer. : Texas Instruments
Quantity Available. : 25,000
Unit Price. : $17.84490
Substitute Type. : Similar
Quantity Available. : 25,000
Unit Price. : $17.84490
Substitute Type. : Similar
Part No. : UC2845AQD
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 1,500
Unit Price. : $20.99400
Substitute Type. : Similar
Quantity Available. : 1,500
Unit Price. : $20.99400
Substitute Type. : Similar
Part No. : UC2845AQDR
Manufacturer. : Texas Instruments
Quantity Available. : 2,237
Unit Price. : $24.84290
Substitute Type. : Similar
Quantity Available. : 2,237
Unit Price. : $24.84290
Substitute Type. : Similar
Part No. : UC2845D
Manufacturer. : Texas Instruments
Quantity Available. : 475
Unit Price. : $52.14000
Substitute Type. : Similar
Quantity Available. : 475
Unit Price. : $52.14000
Substitute Type. : Similar
Part No. : UC2845DTR
Manufacturer. : Texas Instruments
Quantity Available. : 22,000
Unit Price. : $14.69580
Substitute Type. : Similar
Quantity Available. : 22,000
Unit Price. : $14.69580
Substitute Type. : Similar