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- Manufacturer No：UC3844AM
- Manufacturer：Microchip
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC3844AM
- SKU：9752927
- Description：UC*84 Boost Buck Flyback Forward Tube e3 DC to DC switching controller 1A 2.54mm 30V Up to 500kHz
User Guide
User Guide
UC3844AM Details
UC*84 Boost Buck Flyback Forward Tube e3 DC to DC switching controller 1A 2.54mm 30V Up to 500kHz
UC3844AM Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- RoHS Status: RoHS Compliant
- Pbfree Code: yes
- JESD-609 Code: e3
- Number of Pins: 8
- Terminal Position: DUAL
- Terminal Pitch: 2.54mm
- Output Current-Max: 1A
- Switcher Configuration: SINGLE
- Output Configuration: Positive
- Width: 7.62mm
- Published: 1997
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Output Type: Transistor Driver
- Package / Case: 8-DIP (0.300, 7.62mm)
- Rise Time: 50ns
- Lifecycle Status: OBSOLETE (Last Updated: 1 month ago)
- Max Duty Cycle: 50 %
- Frequency - Switching: Up to 500kHz
- Topology: Boost, Buck, Flyback, Forward
- Mounting Type: Through Hole
- Number of Outputs: 1
- ECCN Code: EAR99
- Synchronous Rectifier: No
- Lead Free: Lead Free
- Number of Terminations: 8
- Packaging: Tube
- Terminal Finish: Matte Tin (Sn)
- Input Voltage-Nom: 15V
- Input Voltage (Max): 30V
- Part Status: Discontinued
- Technology: BIPOLAR
- Operating Temperature: 0°C~70°C TA
- Subcategory: Switching Regulator or Controllers
- Analog IC - Other Type: SWITCHING CONTROLLER
- Voltage - Supply (Vcc/Vdd): 10V~30V
- Frequency: 500kHz
- Quiescent Current: 11mA
- Control Features: Frequency Control
- Function: Step-Up, Step-Down, Step-Up/Step-Down
- Duty Cycle (Max): 48%
- Base Part Number: UC*84
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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