The UC3843BD1 from ST manufacturer is a PMIC - Voltage Regulators - DC DC Switching Controllers with Current Mode PWM Controllers 52kHz 1A Current PWM.
The UC3843BD1 is Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube Switching Controllers 0.5mA Current Mode. More details for UC3843BD1 can be seen below.
Details
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube
Switching Controllers 0.5mA Current Mode
- Categories
- Linear Regulators
- Manufacturer
- STMicroelectronics
- Veswin Part Number
- V3034-UC3843BD1
- Lead Free Status / RoHS Status
- Lead free / RoHS Compliant
- Condition
- New & Original - Factory Package
- Stock Status
- In-Stock Inventory
- Minimum order
- 1
- Estimated Delivery Time
- On Jun 15 - Jun 20 (Choose Expedited Shipping)
- EDA / CAD Models
- UC3843BD1 by SnapEDA
- Storage Condition
- Dry storage cabinet & Humidity protection package
- Voltage Supply Vcc Vdd
- 7.6 V ~ 30 V
- Unit Weight
- 0.017870 oz
- Topology
- Flyback
- Synchronous Rectifier
- No
- Switching Frequency
- 500 kHz
- Supplier Device Package
- 8-SOIC
- Series
- UC3843B
- Serial Interfaces
- -
- Rise Time
- 50 ns
- Packaging
- Tube
- Package Case
- 8-SOIC (0.154", 3.90mm Width)
- Output Voltage
- 4.90 V to 5.10 V
- Output Type
- Transistor Driver
- Output Phases
- 1
- Output Current
- 1000 mA
- Output Configuration
- Positive, Isolation Capable
- Operating Temperature
- 0°C ~ 70°C (TA)
- Operating Supply Voltage
- 30 V
- Number of Outputs
- 1
- Mounting Style
- SMD/SMT
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 150 C
- Function
- Step-Up/Step-Down
- Frequency Switching
- 52kHz
- Fall Time
- 50 ns
- Duty Cycle Max
- 0.96
- Control Features
- Frequency Control
- Clock Sync
- No
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- Q: UC3843BD1 Warranty?
- A: We Provide 90 days warranty for our product.
- Q: UC3843BD1 Technical Support?
-
A: Yes, Our product technical engineer will help you with the UC3843BD1 pinout information, application notes, replacement,
datasheet in pdf, manual, schematic, equivalent, cross reference.
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