ZXSC400E6TA原装**,热销 ZXSC400E6TA
产品简介
ZXSC400E6TA原装**,热销 功能特性 ◇ 1.8V to 8V supply range Typical output regulation of ±1% Over 80% typical efficiency 4.5uA typical shutdown current Series connection for ultimate LED current matching
产品详细信息
ZXSC400E6TA原装**,热销
The ZXSC400 is a voltage mode boost converter in the SOT23-6 package.Its low feed back voltage allows the current in a chain of LEDs to be set and accurately monitored with a single resistor giving minimal losses.Its excellent load and line
regulation means that for the full supply range from lithium-ion cells,the LED current will typically change by less than 1%.Using high efficiency Zetex switching transistor swith ratings of 20V and higher allow many LEDs to be chained in series
for the best LED current matching possible.
The ZXSC400 is a voltage mode boost converter in the SOT23-6 package.Its low feed back voltage allows the current in a chain of LEDs to be set and accurately monitored with a single resistor giving minimal losses.Its excellent load and line
regulation means that for the full supply range from lithium-ion cells,the LED current will typically change by less than 1%.Using high efficiency Zetex switching transistor swith ratings of 20V and higher allow many LEDs to be chained in series
for the best LED current matching possible.
◇ 功能特性 ◇
● 1.8V to 8V supply range
● Typical output regulation of ±1%
● Over 80% typical efficiency
● 4.5uA typical shutdown current
● Series connection for ultimate LED current matching
◇ 应用范围 ◇
● White LED backlighting for colour LCD panels
● General LED backlighting
● High performance white LED flashlights
● General LED driving from batteries