TEXAS INSTRUMENTS TPS54062DGKR 直流-直流开关降压逐步递减稳压器, 可调, 4.7V-60V输入, 800mV-58V输出, 50mA输出, MSOP-8
The is a 60V 0.5A Synchronous Step-down Converter with integrated high-side and low-side MOSFETs. Current mode control provides simple external compensation and flexible component selection. The non-switching supply current is 89µA. Using the enable pin, shutdown supply current is reduced to 1.7µA. Under-voltage lockout is internally set at 4.5V, but can be increased using the accurate enable pin threshold. The output voltage start-up ramp is controlled by the internal slow-start time. Adjustable switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
输出接口数 1
输出电压 0.8V ~ 58V
输出电流 50 mA
针脚数 8
静态电流 89.0 µA
调节输出数 1
开关频率 400 kHz
拓扑结构 Buck
输入电压Max 60 V
输入电压Min 4.7 V
输出电压Max 58 V
输出电压Min 800 mV
输出电流Max 0.05 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 4.7V ~ 60V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 工业, 计量, 传感与仪器, 安全, 自动化与过程控制, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS54062DGKR TI 德州仪器 | 当前型号 | 当前型号 |
TPS54062DRBT 德州仪器 | 完全替代 | TPS54062DGKR和TPS54062DRBT的区别 |
TPS54062DRBR 德州仪器 | 类似代替 | TPS54062DGKR和TPS54062DRBR的区别 |