MAXIM INTEGRATED PRODUCTS MAX861IUA+ 芯片, 电荷泵, 增倍器/反相, UMAX-8
The is a 50mA, frequency-selectable, switched-capacitor voltage converter in 8 pin µMAX package. This is a capacitive charge pump either invert or double the voltage applied to their inputs. i.e. invert the input voltages ranging from voltages ranging from +1.5V to +5.5V or double input voltage ranging from +2.5V to +5.5V. Because of its high switching frequency, this device uses only two small low-cost capacitors. The 50mA output makes switching regulator unnecessary and eliminates inductor and their associated cost, size and EMI. A frequency-control FC pin provides three switching frequencies to optimize capacitor size and quiescent current and to prevent interference with sensitive circuitry. It is used in operational-amplifier power supplies and interface power supplies.
输出接口数 1
输出电压 11.0 V
输出电流 100 mA
针脚数 8
耗散功率 471 mW
开关频率 250 kHz
输入电压Max 5.5 V
输入电压Min 1.5 V
工作温度Max 85 ℃
工作温度Min 25 ℃
输入电压 1.5V ~ 5.5V
安装方式 Surface Mount
引脚数 8
封装 uMAX-8
封装 uMAX-8
工作温度 -25℃ ~ 85℃
产品生命周期 Unknown
包装方式 Tube
制造应用 便携式器材, 电源管理, Portable Devices, 医用, Medical, Power Management
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX861IUA+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX861IUA+T 美信 | 类似代替 | MAX861IUA+和MAX861IUA+T的区别 |
MAX861IUA 美信 | 类似代替 | MAX861IUA+和MAX861IUA的区别 |
TC7662BCOA 微芯 | 功能相似 | MAX861IUA+和TC7662BCOA的区别 |