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- Manufacturer No：UC3845ADM-TR
- Manufacturer：Microchip
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC3845ADM-TR
- SKU：9752159
- Description：CURRENT-MODE BIPOLAR DUAL Surface Mount DC to DC switching controller 0C~70C TA 500kHz 30V 1A
User Guide
User Guide
UC3845ADM-TR Details
CURRENT-MODE BIPOLAR DUAL Surface Mount DC to DC switching controller 0C~70C TA 500kHz 30V 1A
UC3845ADM-TR Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Packaging: Tape & Reel (TR)
- RoHS Status: RoHS Compliant
- Pbfree Code: yes
- Surface Mount: YES
- Number of Pins: 8
- Terminal Position: DUAL
- Terminal Form: GULL WING
- Time@Peak Reflow Temperature-Max (s): 30
- Output Current-Max: 1A
- Switcher Configuration: SINGLE
- Output Configuration: Positive
- Technology: BIPOLAR
- Terminal Finish: MATTE TIN
- Operating Temperature: 0°C~70°C TA
- Subcategory: Switching Regulator or Controllers
- Analog IC - Other Type: SWITCHING CONTROLLER
- Frequency - Switching: 500kHz
- Max Duty Cycle: 96 %
- Duty Cycle (Max): 48%
- Base Part Number: UC3845
- Mounting Type: Surface Mount
- Number of Outputs: 1
- ECCN Code: EAR99
- Clock Sync: No
- JESD-609 Code: e3
- Number of Terminations: 8
- Synchronous Rectifier: Yes
- Peak Reflow Temperature (Cel): 260
- Factory Lead Time: 14 Weeks
- Input Voltage-Nom: 15V
- Input Voltage (Max): 30V
- Part Status: Discontinued
- Package / Case: 8-SOIC (0.154, 3.90mm Width)
- Published: 1997
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Output Type: Transistor Driver
- Function: Step-Up, Step-Down
- Topology: Buck, Boost
- Voltage - Supply (Vcc/Vdd): 7.6V~30V
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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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