China
Spain
Rusia
Italy
GermanyUC3842N
Part Number Overview
Manufacturer Part Number
UC3842N
Description
IC REG CTRLR PWM CM 8-DIP
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-DIP
Manufacturer
onsemi
Standard LeadTime
Edacad Model
UC3842N Models
Standard Package
50
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)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
Base Product Number
UC3842
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3842N
Documents & Media
Datasheets
1(UC3842-45)
Environmental Information
()
HTML Datasheet
1(UC3842-45)
EDA Models
1(UC3842N Models)
Quantity Price
-
Substitutes
Part No. : UC3842BNG
Manufacturer. : onsemi
Quantity Available. : 16
Unit Price. : $1.00000
Substitute Type. : Similar
Quantity Available. : 16
Unit Price. : $1.00000
Substitute Type. : Similar
Part No. : LT1246CN8#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 0
Unit Price. : $4.74620
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $4.74620
Substitute Type. : Similar
Part No. : TL3842BP
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 4,378
Unit Price. : $0.91000
Substitute Type. : Similar
Quantity Available. : 4,378
Unit Price. : $0.91000
Substitute Type. : Similar
Part No. : TL3842P
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 71,055
Unit Price. : $1.12000
Substitute Type. : Similar
Quantity Available. : 71,055
Unit Price. : $1.12000
Substitute Type. : Similar
Part No. : UC3842AN
Manufacturer. : Texas Instruments
Quantity Available. : 1,008
Unit Price. : $1.42000
Substitute Type. : Similar
Quantity Available. : 1,008
Unit Price. : $1.42000
Substitute Type. : Similar
Part No. : UC3842BN
Manufacturer. : STMicroelectronics
Quantity Available. : 3,955
Unit Price. : $0.88000
Substitute Type. : Similar
Quantity Available. : 3,955
Unit Price. : $0.88000
Substitute Type. : Similar
Part No. : UC3842N
Manufacturer. : Texas Instruments
Quantity Available. : 196
Unit Price. : $1.51000
Substitute Type. : Similar
Quantity Available. : 196
Unit Price. : $1.51000
Substitute Type. : Similar