Product Details
| Product Description: The SG3525AN is a high-performance, switching controller IC , designed for step-down, step-up/step-down DC-DC converters. This analog IC is a pulse-width modulation (PWM) controller that operates in voltage-mode and features an enable and soft-start control. It is suitable for a wide range of applications, including power supplies, battery chargers, and other DC-DC conversion systems. Features: Pulse Width Modulation (PWM) Control: The SG3525AN uses PWM control to regulate the output voltage, ensuring high efficiency and low ripple. Voltage-Mode Operation: The IC operates in voltage-mode, allowing for precise control over the output voltage. Enable and Soft-Start Control: The enable pin allows for external control of the IC, while the soft-start feature helps to reduce inrush current and prevent output voltage overshoot. High Frequency Operation: The SG3525AN can operate at frequencies up to 400 kHz, making it suitable for high-frequency DC-DC conversion applications. Low Quiescent Current: The IC has a low quiescent current of 1 mA, making it suitable for battery-powered applications. Applications: Primary Applications: Power supplies Battery chargers DC-DC converters for industrial and automotive applications Secondary Applications: Telecommunications equipment Medical devices Consumer electronics |
Product Description
| TYPE | DESCRIPTION |
| ANSC PART# | ANSC - SG3525AN |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| DC DC Switching Controllers | |
| Manufacturer | Original |
| Series | - |
| Packaging | Tube |
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Push-Pull |
| Number of Outputs | 2 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 35V |
| Frequency - Switching | 100Hz ~ 400kHz |
| Duty Cycle (Max) | 49% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | - |
| Control Features | Enable, Soft Start |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-DIP |
| Base Product Number | SG3525 |
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