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Part Number Overview
Manufacturer Part Number
UC3844BVDG
Description
IC REG CTRLR PWM CM 14-SOIC
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
UC3844BVDG 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)
10V ~ 36V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
-40°C ~ 105°C (TA)
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
UC3844
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
2156-UC3844BVDG-OS
ONSONSUC3844BVDG
UC3844BVDGOS
2832-UC3844BVDG
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/onsemi UC3844BVDG
Documents & Media
Datasheets
1(UC3844B, 3845B, 2844B, 2845B)
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL 8/Apr/2021)
HTML Datasheet
1(UC3844B, 3845B, 2844B, 2845B)
EDA Models
1(UC3844BVDG Models)
Quantity Price
-
Substitutes
Part No. : UC3844BVDR2G
Manufacturer. : onsemi
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Substitute Type. : Similar
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Substitute Type. : Similar