ON/安森美 电源管理芯片 NCP1589AMNTWG 开关控制器BUCK REGULATOR NCP1589AMNTWG 2300 安森美 21+ 原装封装 ￥3.2500元10~99 个 ￥3.2000元100~1999 个 ￥3.1300元>=2000 个 深圳市金科世纪电子有限公司 1年 -- 立即询价 查看电话 QQ联系
Programmable synchronous buck regulator for USB power delivery applications L7983 - 60 V 300 mA低静态电流降压转换器 高效率、宽输入电压范围、低功耗,适用于工业市场 L6983 38V 3A buck converter with 17uA quiescent current Highly integrated and flexible solution for Smart industrial Application...
The buck converter functions as a step-down voltage regulator. This is accomplished by closing (ON state) and opening (OFF state) the switch, S, at specified intervals. ON State:When S is closed, current is applied to the inductor, L, which produces a voltage potential that opposes the ...
什么是 Buck-Boost Regulator 电路结构 主电路如图7所示。图中S0，S1，S2，S3，S4为全控型器件。负载依然为有源负载，直流输入端并联电感Lo。所有开关均采用PWM控制，此电路的元器件、电源、负载同样假设为理想的。输出滤波电感足够大，可保证负载电流连续，且线性升降。此电路与双象限Boost电路不同之处...
BUCK-BOOST REGULATOR CIRCUIT FOR AN AEROSOL DELIVERY DEVICE An aerosol delivery device is provided. The aerosol delivery device includes terminals to connect a power source to the aerosol delivery device, an aerosol... R Sur 被引量: 0发表: 2020年 Design and development of fly-back converter wi...
A regulator, a buck converter and a controlling method are provided. The regulator includes: a buck converter (101), configured to generate an output voltage (Vled) by using an input voltage (Vbus); a controlling unit (102), configured to adjust the input voltage according to the output ...
High-Performance ZVS Buck Regulator Removes Barriers to Increased Power Throughput in Wide-Input-Range Point-of-Load ApplicationsGET WHITE PAPER Resources Resources for the design engineer White Paper Optimizing high-density power design: modular vs. discrete ...
TI 电源管理芯片 TPS548A20RVER 开关稳压器1.5-V to 20-V, 15-A synchronous SWIFT buck converter 28-VQFN-CLIP -40 to 125TPS548A20RVER 86520 TI QFN28 21+ ￥0.9500元100~499 个 ￥0.8500元500~999 个 ￥0.7500元>=1000 个 深圳市天元鑫半导体有限公司 4年 查看下载 ...
SEMTECH 电源管理芯片 SC174MLTRT 开关稳压器 4A ADJ SYNC BUCK REGULATOR SC174MLTRT 30 SEMTECH DFN-10 10+ ￥65.0000元>=1 个 深圳市芯和晟科技有限公司 4年 查看下载 立即询价 查看电话 QQ联系 SC8915支持充放电双向 带I2C控制接口的高效 同步升降压(buck-boost)充电转换器SC...