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Part Number Overview
Manufacturer Part Number
UC3843AD2
Description
CURRENT MODE PWM CONTROLLER 1A
Detailed Description
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Manufacturer
onsemi
Standard LeadTime
Edacad Model
Standard Package
230
Supplier Stocks
Technical specifications
Mfr
onsemi
Series
-
Package
Bulk
Product Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive, Isolation Capable
Topology
Boost, Buck, Flyback, Forward
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
96%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
UC3843
Environmental & Export Classifications
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
ONSONSUC3843AD2
2156-UC3843AD2
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3843AD2
Documents & Media
-
Quantity Price
Quantity: 229
Unit Price: $1.31
Packaging: Bulk
MinMultiplier: 229
Packaging: Bulk
MinMultiplier: 229
Substitutes
-