双路电流模式,具有100mA待机稳压器笔记本系统功率同步降压型控制器 DUAL CURRENT MODE, SYNCHRONOUS STEP-DOWN CONTROLLER WITH 100-mA STANDBY REGULATORS FOR NOTEBOOK SYSTEM POWER
降压 稳压器 正 输出 降压 - DC DC 切换控制器 IC 32-VQFN(5x5)
得捷:
IC REG CTRLR BUCK 32QFN
立创商城:
TPS51120RHBT
德州仪器TI:
4.5-V to 28-V, dual-channel synchronous buck controller with low standby current consumption
e络盟:
DC/DC控制器, 降压, 降压, 2输出, 4.5 V至28 V电源, 88%占空比, 580 kHz, VQFN-32
艾睿:
Many components require different DC voltage levels to operate properly. The synchronous buck TPS51120RHBT DC voltage controller from Texas Instruments can safely provide the proper level. Its output produces a current of 20Max A. With an output that has a voltage of 3.3|5 V, this is power management at its best. This DC voltage controller has 2 outputs. This DC voltage controller has an input voltage of 4.5 to 28 V. It has a switching frequency of 580 kHz. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This DC voltage controller has a minimum operating temperature of -40 °C and a maximum of 85 °C.
安富利:
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32-Pin VQFN EP T/R
Chip1Stop:
DC/DC Controller External Switch Dual Current Mode, Synch Step-Down Controller With 100-mA Standby Reg For Notebook System Power DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32-Pin VQFN EP T/R
Verical:
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 28V Input 32-Pin VQFN EP T/R
Newark:
# TEXAS INSTRUMENTS TPS51120RHBT DC/DC Controller, 4.5V to 28V, 2 Outputs, Synchronous Buck, 580kHz, VQFN-32
Win Source:
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-VQFN 5x5
DeviceMart:
IC REG CTRLR BUCK PWM CM 32-QFN
电源电压DC 28.0V max
输出接口数 2
输出电压 1.05V ~ 5.5V
输出电流 20 A
针脚数 32
耗散功率 2900 mW
静态电流 750 µA
调节输出数 2
开关频率 580 kHz
过温保护 Yes
拓扑结构 Buck
占空比 88 %
输入电压Max 28 V
输入电压Min 4.5 V
输出电流Max 20 A
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 2900 mW
电源电压 4.5V ~ 28V
电源电压Max 28 V
电源电压Min 4.5 V
输入电压 4.5V ~ 28V
安装方式 Surface Mount
引脚数 32
封装 VQFN-32
封装 VQFN-32
工作温度 -40℃ ~ 85℃ TA
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
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS51120RHBT TI 德州仪器 | 当前型号 | 当前型号 |
TPS51120RHBR 德州仪器 | 类似代替 | TPS51120RHBT和TPS51120RHBR的区别 |
TPS51120RHBTG4 德州仪器 | 类似代替 | TPS51120RHBT和TPS51120RHBTG4的区别 |