EC9210 – High Efficiency 1.5MHz, Step Up Regulator

EC9210 – High Efficiency 1.5MHz, Step Up Regulator
General description
The EC9210 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET. The device allows the usage of small inductors and output capacitors for portable devices. The current-mode control scheme provides fast transient response and good output voltage accuracy. The EC9210 includes under-voltage lockout, current limit, and over-temperature shutdown preventing damage in the event of an output overload.

Features
● Wide 2.7V to 6V Input Voltage Range
● Built ‐ in 0.2Ω N ‐ Channel MOSFET
● Built ‐ in Soft ‐ Start
● High Efficiency up to 90%
● <1mA Quiescent Current During Shutdown ● Current ‐ Mode Operation ● Stable with Ceramic Output Capacitors ● Fast Transient Response ● Current ‐ Limit Protection ● Over ‐ Temperature Protection with Hysteresis ● Available in a TSOT23 ‐ 5 Package ● Lead Free and Green Devices Available ● (RoHS Compliant) Applications ●Cell Phone and Smart Phone ●PDA, PMP, MP3 ●Digital Camera ●Boost Regulators Pin Configurations

Ordering info

Typical Applications circuit


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飛虹高科股份有限公司

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於民國76年成立,79年進入科學園區,為Fabless 的IC設計公司,從事IC之設計研發。 以CMOS IC及模組設計為主,並獲多項關鍵技術專利。

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規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!