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Part Number Overview
Manufacturer Part Number
UC3842Q
Description
1A, 500KHZ BIPOLAR, PQCC20
Detailed Description
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
Manufacturer
Unitrode
Standard LeadTime
Edacad Model
Standard Package
567
Supplier Stocks
Technical specifications
Mfr
Unitrode
Series
-
Package
Bulk
Product Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Buck-Boost, Flyback, Forward
Number of Outputs
1
Output Phases
1
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
Surface Mount
Package / Case
20-LCC (J-Lead)
Supplier Device Package
20-PLCC (9x9)
Base Product Number
UC3842
Environmental & Export Classifications
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-UC3842Q
TEXUNIUC3842Q
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Unitrode UC3842Q
Documents & Media
Datasheets
1(UC3842Q)
Quantity Price
Quantity: 567
Unit Price: $0.53
Packaging: Bulk
MinMultiplier: 567
Packaging: Bulk
MinMultiplier: 567
Substitutes
-