| 产品特性：降低EMI | 品牌：SCT/芯洲 | 型号：SCT9320 |
| 类型：其他IC | 用途：电源芯片 | 封装：SOP-8L |
| 系列：DC-DC转化器 | 功率：参考规格书 | 批号：23+ |
| 特色服务：提供技术支持 | 产品说明：原厂原装 | 包装：3000 |
| 应用领域：照明电子 | 数量：24000 | QQ：1186670662 |
| 资质：代理 | 货源：原厂 | 可售卖地：全国 |
深圳市科瑞芯电子是SCT/芯洲的正规代理商，商品原厂原装
供应3.8V-32V Vin，2A同步降压DCDC转换器，可为终端客户提供样品及技术支持！
原装現货热銷中，价格优勢，欢迎批发！
型号：SCT9320
封装：SOP-8L
类型：DC-DC降压变换器
品牌：SCT/芯洲
温馨提示：公司产品丰富，如想求购具体型号可直接致电或QQ联系！
DESCRIPTION
The SCT9320 is 2A, 500KHz, synchronous buck converter with up to 32V wide input voltage range, which fully integrates a 130mΩ high-side MOSFET and a 70mΩ low-side MOSFET to provide high efficiency step-down DCDC conversion. The SCT9320 adopts peak current mode control with the integrated compensation network, which makes SCT9320 easily to be used by minimizing the off-chip component count. The SCT9320 supports the Pulse Skipping Modulation (PSM) with typical 20uA Ultra- Low Quiescent and achieves more than 85% efficient at 1mA and 89% at 5mA light load conditions.
The SCT9320 is an Electromagnetic Interference (EMI) friendly buck converter with implementing optimized design for EMI reduction. The SCT9320 features Frequency Spread Spectrum FSS with ±6% jittering span of the 500kHz switching frequency and modulation rate 1/512 of switching frequency to reduce the conducted EMI. The converter has proprietary designed gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on and turn-off time, which further erases high frequency radiation EMI noise caused by the MOSFETs hard switching.
The SCT9320 offers output over-voltage protection, cycle-by-cycle peak current limit, and thermal shutdown protection. The device is available in a lowprofile SOP-8L package.
FEATURES
● EMI Reduction with Switching Node Ringing-free
● 500kHz Switching Frequency with 6% Frequency Spread Spectrum FSS
● Pulse Skipping Mode PSM with 20uA Quiescent Current in Light Load Condition
● 3.8V-32V Wide Input Voltage Range
● Up to 2A Continuous Output Load Current
● 0.8V ±1% Feedback Reference Voltage
● Fully Integrated 130mΩ Rdson High Side MOSFET and 70mΩ Rdson Low Side MOSFET
● 1uA Shut-down Current
● 80ns Minimum On-time
● Precision Enable Threshold for Programmable UVLO Threshold and Hysteresis
● Low Dropout Mode Operation
● 4ms Built-in Soft Start Time
● Output Over Voltage Protection
● Thermal Shutdown Protection at 160°C
● Available in SOP-8L Package
APPLICATIONS
● White Goods, Home Appliance
● Surveillance
● Audio, WiFi Speaker
● Printer, Charging Station
● DTV, STB, Monitor/LCD Display
产品规格书（部分），如需PDF文档请QQ索要或电话联系
科瑞芯电子秉持[追求品质、专*业诚信、持续创*新]的理念，为客户提供工业标品质、低成*本的半导体件，提供专*业技术支援及完*整的解决方案。持续追求、不断创*新以及提供更佳更广的准、高服务，协助客户及厂商提高竞争能力，致力于成为电子半导体通路商之一。
