









TEXAS INSTRUMENTS TPS54521RHLR 直流-直流开关降压逐步递减稳压器, 可调, 4.5V-17V输入, 800mV-15V输出, 5A输出, VQFN-14
降压 开关稳压器 IC 正 可调式 0.8V 1 输出 5A 14-VFQFN 裸露焊盘
得捷:
IC REG BUCK ADJUSTABLE 5A 14VQFN
立创商城:
TPS54521RHLR
德州仪器TI:
17V Input, 5A Synchronous Step-Down Converter
贸泽:
开关稳压器 17V Input,5A Sync Step-Down SWIFT
艾睿:
Adjust the voltage level of your devices with this synchronous step down TPS54521RHLR DC to DC converter from Texas Instruments. This converter&s;s single output can produce a current up to 5 A. Use this part at voltages between 4.5 V and 17 V. With an adjustable output that has a voltage of 0.8 to 15 V, this is power management at its best. It has a switching frequency of 200 to 900 kHz. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. This converter has a minimum operating temperature of -40 °C and a maximum of 125 °C.
安富利:
Conv DC-DC Single Step Down 1.6V/4.5V to 17V 14-Pin VQFN EP T/R
Chip1Stop:
Step-Down Regulator 17V Input, 5A Synchronous Step-Down SWIFT? Converter Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R
Verical:
Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R
Newark:
# TEXAS INSTRUMENTS TPS54521RHLR DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-17Vin, 800mV-15Vout, 5Aout, VQFN-14
Win Source:
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 14-VFQFN Exposed Pad
DeviceMart:
IC REG BUCK SYNC ADJ 5A 14QFN
输出接口数 1
输出电压 0.8V ~ 15V
输出电流 5 A
针脚数 14
静态电流 600 µA
调节输出数 1
开关频率 900 kHz
拓扑结构 Buck
开关电流 9 A
输入电压Max 17 V
输入电压Min 4.5 V
输出电压Max 15 V
输出电压Min 800 mV
输出电流Max 5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Min 1.6 V
输入电压 4.5V ~ 17V
安装方式 Surface Mount
引脚数 14
封装 VQFN-14
封装 VQFN-14
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 消费电子产品, 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 |
|---|---|---|
TPS54521RHLR TI 德州仪器 | 当前型号 | 当前型号 |
TPS54521RHLT 德州仪器 | 类似代替 | TPS54521RHLR和TPS54521RHLT的区别 |