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AP3983RMTR-G1
+BOMIC OFFLINE SWITCH FLYBACK 7SO
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ManufacturerDiodes Incorporated
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Mfr. Part #AP3983RMTR-G1
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Datasheet AP3983RMTR-G1 DataSheet
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Package SO-7
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In Stock7279
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | 15.5 V |
| Voltage - Supply (Vcc/Vdd) | 6.82V ~ 25V |
| Frequency - Switching | 80kHz |
| Power (Watts) | 10 W |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 7-SO |
Overview
Description
Key features of the AP3983RMTR-G1 include:
1. High Efficiency: The IC is engineered to minimize power loss, thus enhancing overall efficiency in power management systems.
2. Wide Input Voltage Range: This allows it to function effectively in diverse electrical environments, making it suitable for various applications.
3. Advanced Protection Features: It includes protections against over-voltage, over-current, and over-temperature conditions to safeguard the device and connected components.
4. Compact Design: The small form factor of the AP3983RMTR-G1 makes it ideal for space-constrained applications, such as portable electronics.
5. Ease of Integration: The IC is designed for seamless integration into existing systems, facilitating straightforward implementation in power supply designs.
It is commonly used in consumer electronics, industrial applications, and communication equipment.
Equivalent
Features
1. Primary Side Regulation (PSR): It eliminates the need for an opto-coupler and secondary-side control circuitry, reducing cost and complexity.
2. Quasi-Resonant Switching: The IC employs quasi-resonant switching to improve efficiency and reduce electromagnetic interference (EMI).
3. High Efficiency: It achieves high power efficiency through its advanced power-saving modes and reduced switching losses.
4. Built-in Protections: The IC includes over-voltage, over-temperature, and short-circuit protection to enhance system reliability.
5. Wide Input Voltage Range: It supports a broad input voltage range, making it suitable for various applications.
6. Integrated MOSFET: The device incorporates a high-voltage MOSFET, which simplifies design and reduces external component count.
These features make the AP3983RMTR-G1 a suitable choice for power adapters, chargers, and other power supply applications that require compact, cost-effective, and efficient power management solutions.
Pinout
The primary functions of the AP3983RMTR-G1 include providing excellent voltage and current regulation, reducing standby power consumption, and supporting high efficiency in power supply designs. It integrates a 650V power MOSFET, which aids in reducing the overall component count and simplifying the power supply design. Other key features include a comprehensive set of protection features such as over-voltage, over-temperature, and over-current protection, making it robust and reliable for use in demanding environments. The device also supports primary-side regulation, which eliminates the need for an optocoupler, further reducing the cost and size of the power supply design.