






4.5-36V 3A 电流模式可调频率同步降压稳压器 20-HTSSOP -40 to 125
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-PowerTSSOP 0.173", 4.40mm Width
得捷:
IC REG BUCK ADJ 3A 20HTSSOP
立创商城:
降压型 Vin=4.5V~36V Vout=800mV~28.8V 3A
德州仪器TI:
4.5-36V, 3A Current Mode Synchronous Buck Regulator with Adjustable Frequency
艾睿:
Adjust the voltage level of your devices with this step down LM20343MHE/NOPB DC to DC converter from Texas Instruments. This converter&s;s single output can produce a current up to 3 A. With a small input voltage of 4.5 V and a max of 36 V, this will supply sufficient power to your circuit. With an adjustable output that has a voltage of 0.788 to 0.812 V, this is power management at its best. This converter is 94 % efficient. This part offers a switching frequency of 250 to 1000 kHz in order to work properly. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. 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 4.5V to 36V 20-Pin TSSOP EP T/R
Chip1Stop:
Conv DC-DC Single Step Down 4.5V to 36V 20-Pin TSSOP EP T/R
Verical:
Conv DC-DC 4.5V to 36V Synchronous Step Down Single-Out 0.8V to 32V 3A Automotive 20-Pin HTSSOP EP T/R
DeviceMart:
IC REG BUCK SYNC ADJ 3A 20TSSOP
输出接口数 1
输出电压 0.788V ~ 0.812V
输出电流 3 A
静态电流 2.30 mA
调节输出数 1
开关频率 250kHz ~ 1MHz
拓扑结构 Buck
开关电流 5.2 A
输入电压Max 36 V
输入电压Min 4.5 V
输出电压Max 28.8 V
输出电压Min 0.8 V
输出电流Max 3 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 4.5V ~ 36V
安装方式 Surface Mount
引脚数 20
封装 TSSOP-20
宽度 4.4 mm
封装 TSSOP-20
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LM20343MHE/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM20343MH/NOPB 德州仪器 | 类似代替 | LM20343MHE/NOPB和LM20343MH/NOPB的区别 |
LM20343MHX/NOPB 德州仪器 | 类似代替 | LM20343MHE/NOPB和LM20343MHX/NOPB的区别 |