TPS54335ADRCR

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TPS54335ADRCR概述

具有 Eco-Mode 的 4.5V 至 28V 输入、3A 同步降压转换器 10-VSON -40 to 150

The TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 to 28 V. These devices include 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 TPS5433xA family of devices 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.

TPS54335ADRCR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

拓扑结构 Buck

开关电流 5 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 150 ℃

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 VFDFN-10

外形尺寸

封装 VFDFN-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

数据手册

TPS54335ADRCR引脚图与封装图
TPS54335ADRCR引脚图
TPS54335ADRCR封装焊盘图
在线购买TPS54335ADRCR
型号: TPS54335ADRCR
制造商: TI 德州仪器
描述:具有 Eco-Mode 的 4.5V 至 28V 输入、3A 同步降压转换器 10-VSON -40 to 150
替代型号TPS54335ADRCR
型号/品牌 代替类型 替代型号对比

TPS54335ADRCR

TI 德州仪器

当前型号

当前型号

TPS54335ADRCT

德州仪器

类似代替

TPS54335ADRCR和TPS54335ADRCT的区别

TPS54335DRCR

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功能相似

TPS54335ADRCR和TPS54335DRCR的区别

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