The MPQ4462DN-LF is a high-frequency, step-down switching regulator capable of delivering up to 3.5A output current. It operates within a wide input voltage range of 3.8V to 36V, making it suitable for various applications, including automotive and industrial power systems. The device features a low quiescent current of 120¬µA, which is advantageous for battery-powered applications. This regulator includes an integrated high-side power MOSFET with a resistance of 150m,Ѷ, allowing for efficient power conversion. It supports a programmable switching frequency of up to 4MHz, which can be adjusted to optimize efficiency across different load conditions. The MPQ4462DN-LF also incorporates features such as internal soft-start, thermal shutdown protection, and an internally-set current limit, enhancing its reliability and fault tolerance. The output voltage is adjustable from 0.8V to 30V, and the device is available in a compact SOIC8E package. This product is AEC-Q100 qualified, indicating its suitability for automotive applications.
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
IC REG BUCK ADJ 3.5A 8SOIC
| Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | MPQ4462DN-LF | MPQ4462DN-LF |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Adjustable / Variable; Adjustable | |
| Package Type | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) Exposed Pad | SOIC |
| Life Cycle Stage | Active | Active |
| Output Voltage | 0.8000 to 30 volts | 0.8000 volts |
