The XC9142E45DER-G is a synchronous step-up DC/DC converter designed to provide a fixed output voltage of 4.5V with a maximum output current of 500mA. It operates efficiently with an input voltage range of 0.65V to 6.0V, making it suitable for applications powered by single-cell batteries, including alkaline and nickel metal hydride types. The device features a built-in oscillator with selectable frequencies of 1.2MHz or 3.0MHz, allowing for flexibility in design based on application requirements. This regulator includes several protective features such as over-current limit and output short-circuit protection, enhancing reliability in various operating conditions. The XC9142E45DER-G also supports load disconnection and has a soft-start function to prevent inrush current during startup. It is compliant with EU RoHS standards, ensuring it meets environmental regulations. The operating temperature range is from -40¬8C to 85¬8C, making it suitable for a wide variety of environments. The product is packaged in a compact 6-pin DFN format, facilitating integration into space-constrained designs.
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 500mA 6-UFDFN Exposed Pad
0.8A SYNCHRONOUS STEP-UP DC/DC C
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 500mA 6-UFDFN Exposed Pad
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9142E45DER-G-ND | XC9142E45DER-G | XC9142E45DER-G |
| Product Name | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Boost | ||
| Output Voltage Type | Fixed | Fixed; Fixed | |
| Package Type | Other; 6-UFDFN Exposed Pad | Other; 6-UFDFN Exposed Pad | |
| Special Features | Synchronous Rectification | ||
| Output Voltage | 4.5 volts | 4.5 to ? volts |
