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- Manufacturer No：UC3842BN
- Manufacturer：STMicroelectronics
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC3842BN
- SKU：4584374
- Description：UC3842 Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 930.006106mg 5.1V
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User Guide
UC3842BN Details
UC3842 Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 930.006106mg 5.1V
UC3842BN Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- ECCN Code: EAR99
- JESD-609 Code: e3
- Number of Pins: 8
- Terminal Position: DUAL
- Packaging: Tube
- REACH SVHC: No SVHC
- Factory Lead Time: 14 Weeks
- Nominal Input Voltage: 15V
- Output Configuration: Positive
- Output Current: 200mA
- Subcategory: Switching Regulator or Controllers
- Control Mode: CURRENT-MODE
- Output Type: Transistor Driver
- Package / Case: 8-DIP (0.300, 7.62mm)
- Quiescent Current: 12mA
- Rise Time: 50 ns
- Max Power Dissipation: 1.25W
- Output Voltage: 5.1V
- Function: Step-Up, Step-Up/Step-Down
- Control Features: Frequency Control
- Duty Cycle (Max): 96%
- Frequency - Switching: Up to 500kHz
- Weight: 930.006106mg
- Height: 3.32mm
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- Number of Outputs: 1
- Synchronous Rectifier: No
- Lead Free: Lead Free
- Number of Terminations: 8
- Reference Voltage: 5V
- Terminal Pitch: 2.54mm
- Tolerance: 1%
- Input Voltage-Nom: 15V
- Switcher Configuration: SINGLE
- Technology: BIPOLAR
- Control Technique: PULSE WIDTH MODULATION
- Terminal Finish: Matte Tin (Sn) - annealed
- Analog IC - Other Type: SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd): 10V~30V
- Width: 6.6mm
- Fall Time (Typ): 50 ns
- Lifecycle Status: ACTIVE (Last Updated: 7 months ago)
- Power Dissipation: 1.25W
- Max Supply Current: 17mA
- Frequency: 250kHz
- Max Duty Cycle: 100 %
- Length: 10.92mm
- Topology: Boost, Flyback
- Operating Temperature: 0°C~70°C TJ
- Base Part Number: UC3842
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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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