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UC3845BD is Obsolete and no longer manufactured.
Available Substitutes:
Direct
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UC3845BD | |
|---|---|
DigiKey Part Number | UC3845BDOS-ND |
Manufacturer | |
Manufacturer Product Number | UC3845BD |
Description | IC REG CTRLR BOOST/FLYBK 14SOIC |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | UC3845BD Models |
Product Attributes
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | onsemi | |
Series | - | |
Packaging | Tube | |
Part 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 | 0°C ~ 70°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 14-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 14-SOIC | |
Base Product Number |
Obsolete
Denmark