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- Manufacturer No：UC2843BN
- Manufacturer：
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：
Get the PDF file - SKU：4594422
- Description：CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 50ns -25C~85C TA Up to 500kHz 5.05V
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- Manufacturer No：UC2843BN
- Manufacturer：STMicroelectronics
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC2843BN
- SKU：4594422
- Description：CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 50ns -25C~85C TA Up to 500kHz 5.05V
User Guide
User Guide
UC2843BN Details
CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 50ns -25C~85C TA Up to 500kHz 5.05V
UC2843BN Specification Parameters
- Part Status: Active
- Mounting Type: Through Hole
- Number of Outputs: 1
- Synchronous Rectifier: No
- JESD-609 Code: e3
- Number of Pins: 8
- Terminal Position: DUAL
- Factory Lead Time: 10 Weeks
- Output Current: 1A
- Switcher Configuration: SINGLE
- Output Configuration: Positive
- Technology: BIPOLAR
- Subcategory: Switching Regulator or Controllers
- Control Mode: CURRENT-MODE
- Output Type: Transistor Driver
- Quiescent Current: 12mA
- Lifecycle Status: ACTIVE (Last Updated: 7 months ago)
- Rise Time: 50ns
- Function: Step-Up, Step-Up/Step-Down
- Control Features: Frequency Control
- Duty Cycle (Max): 96%
- Frequency - Switching: Up to 500kHz
- Voltage - Supply (Vcc/Vdd): 7.6V~30V
- Base Part Number: UC2843
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Lead Free: Lead Free
- Number of Terminations: 8
- Packaging: Tube
- Terminal Pitch: 2.54mm
- Input Voltage-Nom: 15V
- Input Voltage (Max): 30V
- Width: 7.62mm
- Control Technique: PULSE WIDTH MODULATION
- Terminal Finish: Matte Tin (Sn) - annealed
- Analog IC - Other Type: SWITCHING CONTROLLER
- Package / Case: 8-DIP (0.300, 7.62mm)
- Fall Time (Typ): 50 ns
- Frequency: 500kHz
- Max Supply Current: 17mA
- Operating Temperature: -25°C~85°C TA
- Max Duty Cycle: 100 %
- Output Voltage: 5.05V
- Topology: Boost, Flyback
- Weight: 930.006106mg
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STMicroelectronics — Manufacturer Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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