TPS51211DSCT 供应商
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TPS51211DSCT
品牌：TI 封装/批号：原厂原装/22+ -
TPS51211DSCT
品牌：TI(德州仪器) 封装/批号：WSON-10(3x3)/2022+
TPS51211DSCT 属性参数
- 标准包装：250
- 类别：集成电路 (IC)
- 家庭：PMIC - 稳压器 - 专用型
- 系列：D-CAP™
- 应用：控制器，笔记本电脑电源系统
- 输入电压：3 V ~ 28 V
- 输出数：1
- 输出电压：0.7 V ~ 2.6 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：10-WFDFN 裸露焊盘
- 供应商设备封装：10-SON 裸露焊盘（3x3）
- 包装：带卷 (TR)
产品特性
- Wide Input Voltage Range: 3 V to 28 V
- Output Voltage Range: 0.7 V to 2.6 V
- Wide Output Load Range: 0 to 20 A+
- Built-In 0.5% 0.7 V Reference
- 290-kHz, Adaptive On-Time D-CAP™ MODE Control
- 4700 ppm/°C RDS(on) Current Sensing
- Internal 1-ms Voltage Servo Soft-Start
- Pre-Charged Start-Up Capability
- Built-In Output Discharge
- Power Good Output
- Integrated Boost Switch
- Built-In OVP/UVP/OCP
- Thermal Shutdown (Non-latch)
- SON-10 (DSC) Package
产品概述
The TPS51211 is a small-sized single buck controller with adaptive on-time D-CAP™ Mode. The device is suitable for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supply in digital consumer products. A small package with minimal pin-count saves space on the PCB, while a dedicated EN pin and pre-set frequency minimize design effort required for new designs. The skip-mode at light load condition, strong gate drivers and low-side FET RDS(on) current sensing supports low-loss and high efficiency, over a broad load range. The conversion input voltage which is the high-side FET drain voltage ranges from 3 V to 28 V and the output voltage ranges from 0.7 V to 2.6 V. The device requires an external 5-V supply. The TPS51211 is available in a 10-pin SON package specified from –40°C to 85°C.