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UC3844BD1R2 is Obsolete and no longer manufactured.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.
UC3844BD1R2 | |
|---|---|
DigiKey Part Number | UC3844BD1R2-ND - Tape & Reel (TR) |
Manufacturer | |
Manufacturer Product Number | UC3844BD1R2 |
Description | IC REG CTRLR PWM CM 8-SOIC |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | UC3844BD1R2 Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer onsemi | Duty Cycle (Max) 48% |
Packaging Tape & Reel (TR) | 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 8-SOIC (0.154", 3.90mm Width) |
Number of Outputs 1 | Supplier Device Package 8-SOIC |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 10V ~ 36V |
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Substitutes (23)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3844BD1R2G | onsemi | 6.507 | UC3844BD1R2GOSCT-ND | €0.57000 | Direct |
| UC3844AD8 | Texas Instruments | 1.882 | 296-11290-5-ND | €1.25000 | Direct |
| UC3844AD8TR | Texas Instruments | 4.805 | 296-39523-1-ND | €0.82000 | Direct |
| UC3844BD1013TR | STMicroelectronics | 348 | 497-3682-1-ND | €0.81000 | Direct |
| UC3844D8 | Texas Instruments | 0 | 296-11293-5-ND | €0.74604 | Direct |
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Obsolete
