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TPS54335-2ADRCR

TPS54335-2ADRCR

TI(德州仪器) 主动器件

开关稳压器 4.5V to 28V Input, 3A, Synchronous Step-Down Converter With Eco-mode 10-VSON -40 to 85

The TPS54335-2A synchronous converter with an input-voltage range of 4.5 V to 28 V. This device has an integrated low-side switching FET that eliminates the need for an external diode which reduces component count.

Efficiency is maximized through the integrated 128-mΩ and 84-mΩ MOSFETs, low IQ and pulse skipping at light loads. Using the enable pin, the shutdown supply current is reduced to 2 μA. This step-down buck converter provides accurate regulation for a variety of loads with a well-regulated voltage reference that is 1.5% over temperature.

Cycle-by-cycle current limiting on the high-side MOSFET protects the TPS54335-2A in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. A low-side sinking current-limit turns off the low-side MOSFET to prevent excessive reverse current. Hiccup protection is triggered if the overcurrent condition continues for longer than the preset time. Thermal shutdown disables the device when the die temperature exceeds the threshold and enables the device again after the built-in thermal hiccup time.

TPS54335-2ADRCR中文资料参数规格
技术参数

输出接口数 1

输出电压 0.8V ~ 24V

输出电流 3 A

静态电流 600 µA

调节输出数 1

开关频率 50kHz ~ 1.5MHz

开关电流 4.9 A

输入电压Max 28 V

输入电压Min 4.5 V

输出电压Max 24 V

输出电压Min 0.8 V

输出电流Max 3 A

工作温度Max 85 ℃

工作温度Min -40 ℃

输入电压 28 V

封装参数

安装方式 Surface Mount

引脚数 10

封装 VSON-10

外形尺寸

封装 VSON-10

物理参数

工作温度 -40℃ ~ 150℃ TJ

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

海关信息

ECCN代码 EAR99

TPS54335-2ADRCR引脚图与封装图
TPS54335-2ADRCR引脚图

TPS54335-2ADRCR引脚图

TPS54335-2ADRCR封装图

TPS54335-2ADRCR封装图

TPS54335-2ADRCR封装焊盘图

TPS54335-2ADRCR封装焊盘图

在线购买TPS54335-2ADRCR
型号 制造商 描述 购买
TPS54335-2ADRCR TI 德州仪器 开关稳压器 4.5V to 28V Input, 3A, Synchronous Step-Down Converter With Eco-mode 10-VSON -40 to 85 搜索库存
替代型号TPS54335-2ADRCR
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: TPS54335-2ADRCR

品牌: TI 德州仪器

封装: VSON

当前型号

开关稳压器 4.5V to 28V Input, 3A, Synchronous Step-Down Converter With Eco-mode 10-VSON -40 to 85

当前型号

型号: TPS54335-2ADRCT

品牌: 德州仪器

封装: VSON-10

类似代替

具有 Eco-mode 的 4.5V 至 28V 输入、3A 同步降压转换器 10-VSON -40 to 85

TPS54335-2ADRCR和TPS54335-2ADRCT的区别