TEXAS INSTRUMENTS TPS2553DBVR-1 电源分配开关, 限流, 高压侧, 高电平有效, 1路输出, 6.5V, 1.5A, SOT-23-6
The is a Power Distribution Switch intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5A of continuous load current. This device offers a programmable current-limit threshold between 75mA and 1.7A typical via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off. TPS2553 devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS2553-1 device provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. The FAULT output asserts low during overcurrent and reverse-voltage conditions.
输出接口数 1
输入电压DC 6.50 V
针脚数 6
耗散功率 625 mW
上升时间 1100 µs
输入电压Max 6.5 V
输入电压Min 2.5 V
输出电流Max 1.5 A
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 625 mW
输入电压 2.5V ~ 6.5V
安装方式 Surface Mount
引脚数 6
封装 SOT-23-6
封装 SOT-23-6
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS2553DBVR-1 TI 德州仪器 | 当前型号 | 当前型号 |
TPS2553DBVR 德州仪器 | 类似代替 | TPS2553DBVR-1和TPS2553DBVR的区别 |
TPS2553DRVR 德州仪器 | 类似代替 | TPS2553DBVR-1和TPS2553DRVR的区别 |
TPS2553DBVT-1 德州仪器 | 类似代替 | TPS2553DBVR-1和TPS2553DBVT-1的区别 |