供应微源半导体 LP6432H 同步降压转换器

微源半导体 LP6432H SOT23-6 36V/2A同步BUCK开关变换器

Features

◆ Wide input voltage range: 4.5V – 36V

◆ Output voltage range: Vref – 13.2V

◆ High efficiency operation

- Integrated an 75-mΩ LS-MOSFET and an 110-mΩ HS-MOSFET

- 90.5% efficiency at 2A load from 12V to 5V conversion

◆ Automatic PFM mode at light load (LP6432, LP6432H) and FPWM mode over all load range (LP6432F, LP6432HF)

◆ ±1% Vref accuracy

◆ Typical 1.0-MHz switching frequency (LP6432H/LP6432HF) and typical 500-kHz switching frequency (LP6432/LP6432F)

◆ COT control scheme with fast load transient response

◆ Hiccup protection

◆ Integrated UVLO, OVP, OCP, SCP, and OTP protections

◆ 1.6mm Χ 2.9mm SOT23-6 package

◆ RoHS Compliant and Lead (Pb) Free

Applications

◆ Industrial PC

◆ Network/digital video recorder (NVR/DVR)

◆ TV and TV box

◆ 12V Industrial bus applications

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。