MAXIM INTEGRATED PRODUCTS MAX15023ETG+. 直流/直流控制器, 5.5V至28V, 2路输出, 同步降压, 1MHz, TQFN-24
The is a dual output synchronous buck controller in 24 pin TQFN package. Each output is adjustable from 85% of input voltage down to 0.6V and supports loads of 12A or higher. Input voltage ripple and total RMS input ripple current are reduced by interleaved 180° out of phase operation. The MAX15023 offers the ability to adjust the switching frequency from 200KHz to 1MHz with an external resistor. The device utilizes the external low side MOSFET"s on-resistance as a current sense element which eliminates need for a current sense resistor. This protects DC to DC components from damage during output overloaded conditions or output short circuit faults without requiring current sense resistor. It also includes protection features such as cycle by cycle, low side, sink peak current limit and thermal shutdown. The cycle by cycle, low side, sink peak current limit prevents reverse inductor current from reaching dangerous levels when device is sinking current from output.
频率 1.00 MHz
电源电压DC 4.50V min
输出接口数 2
输出电压 0.6V ~ 23.8V
输出电流 15 A
针脚数 24
跌落电压 70.0 mV
开关频率 500 kHz
占空比 87.5 %
最大占空比 0.875
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4.5V ~ 28V
电源电压Max 28 V
电源电压Min 4.5 V
输入电压 4.5V ~ 28V
安装方式 Surface Mount
引脚数 24
封装 TQFN-24
封装 TQFN-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Each
制造应用 Consumer Electronics, Power Management, 便携式器材, Communications & Networking, 消费电子产品, 通信与网络, 电源管理, Portable Devices
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX15023ETG+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX15023ETG+T 美信 | 类似代替 | MAX15023ETG+和MAX15023ETG+T的区别 |
MAX15020ATP+ 美信 | 功能相似 | MAX15023ETG+和MAX15020ATP+的区别 |
MAX15026CETD+ 美信 | 功能相似 | MAX15023ETG+和MAX15026CETD+的区别 |