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- Manufacturer No：UC3525AN
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC3525AN
- SKU：1220470
- Description：VOLTAGE-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 100ns 0C~70C TA 100Hz~400kHz 18V
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User Guide
UC3525AN Details
VOLTAGE-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 100ns 0C~70C TA 100Hz~400kHz 18V
UC3525AN Specification Parameters
- Part Status: Active
- RoHS Status: ROHS3 Compliant
- Number of Outputs: 2
- Output Phases: 1
- Pbfree Code: yes
- Lead Free: Lead Free
- Terminal Position: DUAL
- Packaging: Tube
- Number of Pins: 16
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Voltage-Nom: 20V
- Output Voltage: 18V
- Technology: BIPOLAR
- Thickness: 3.9mm
- Operating Temperature: 0°C~70°C TA
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Control Mode: VOLTAGE-MODE
- Output Type: Transistor Driver
- Package / Case: 16-DIP (0.300, 7.62mm)
- Length: 19.3mm
- Max Duty Cycle: 50 %
- Control Features: Enable, Frequency Control, Soft Start
- Duty Cycle (Max): 49%
- Voltage - Supply (Vcc/Vdd): 8V~35V
- Frequency - Switching: 100Hz~400kHz
- Surface Mount: NO
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mounting Type: Through Hole
- ECCN Code: EAR99
- Radiation Hardening: No
- JESD-609 Code: e4
- Factory Lead Time: 8 Weeks
- Synchronous Rectifier: Yes
- Number of Terminations: 16
- Height: 5.08mm
- Output Configuration: Positive
- Width: 6.35mm
- Nominal Input Voltage: 35V
- Output Current: 200mA
- Control Technique: PULSE WIDTH MODULATION
- Subcategory: Switching Regulator or Controllers
- Analog IC - Other Type: SWITCHING CONTROLLER
- Fall Time (Typ): 50 ns
- Quiescent Current: 14mA
- Rise Time: 100ns
- Function: Step-Up, Step-Down, Step-Up/Step-Down
- Frequency: 450kHz
- Weight: 1.053808g
- Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Base Part Number: UC3525
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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