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UC3845BDG is Obsolete and no longer manufactured.
Available Substitutes:
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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UC3845BDG | |
|---|---|
DigiKey Part Number | UC3845BDGOS-ND |
Manufacturer | |
Manufacturer Product Number | UC3845BDG |
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 | UC3845BDG Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer onsemi | Duty Cycle (Max) 48% |
Packaging Tube | Synchronous Rectifier No |
Part Status Obsolete | Clock Sync No |
Output Type Transistor Driver | Control Features Frequency Control |
Function Step-Up, Step-Up/Step-Down | Operating Temperature 0°C ~ 70°C (TA) |
Output Configuration Positive, Isolation Capable | Mounting Type Surface Mount |
Topology Boost, Flyback | Package / Case 14-SOIC (0.154", 3.90mm Width) |
Number of Outputs 1 | Supplier Device Package 14-SOIC |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V |
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Substitutes (9)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3845BDR2G | onsemi | 1 832 | UC3845BDR2GOSCT-ND | € 0,81000 | Similar |
| TL3845BD | Rochester Electronics, LLC | 4 788 | 2156-TL3845BD-ND | € 1,02000 | Direct |
| UC3845AD | Rochester Electronics, LLC | 76 773 | 2156-UC3845AD-ND | € 1,25000 | Direct |
| UC3845ADTR | Texas Instruments | 1 920 | 296-UC3845ADTRCT-ND | € 1,10000 | Direct |
| UC3845D | Texas Instruments | 307 | 296-11298-5-ND | € 1,39000 | Direct |
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Obsolete
