微源半导体 LP6451B6F SOT23-6 18V/3A同步BUCK开关变换器

Features

● Wide input voltage range: 4.2V – 18V

● Output voltage range: Vref – 7V

● High efficiency operation

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

90% efficiency at 2A load from 12V to 5V conversion

● Automatic PFM mode at light load

● ±1% Vref accuracy

● Typical 1.2-MHz switching frequency

● COT control scheme with fast load transient response

● Hiccup protection

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

● 1.25ms typical soft-start time

● 1.6mm Χ 2.9mm SOT23-6 package

● RoHS Compliant and 100％ Lead (Pb) Free

LP6451B6F Applications

● Industrial PC

● Network/digital video recorder (NVR/DVR)

● TV and TV box

● 12V Industrial bus applications

LP6451B6F产品规格书

企业名：深圳市科瑞芯电子有限公司

类型：贸易/代理/分销

电话： 0755-21001680
0755-82170220

手机：
13925219291

联系人：林小姐/颜先生

QQ：

微信：

邮箱：koreic@126.com

地址：广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )