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| ZSPM4121 and ZSPM4141 Ultra-Low Power Load Switch and Linear Regulator ICsScore Electronics, a distribution company focused on industrial applications and products, is pleased to announce ZMDI's ZSPM4121 and ZSPM4141 as latest additions to its growing power management family.
By: Score Electronics LLC, San Francisco The ZSPM4121 protects batteries from destructive discharge by connecting or disconnecting the battery from the load based on a set threshold voltage. Even during the off-mode, charger current can be delivered to the battery through the ZSPM4121's internal Schottky diode. In this off-mode state, the ZSPM4121 will only draw 100pA standby current (Iqq-off). With its low on-mode standby current of only 70nA, the ZSPM4121 is perfectly suited for voltage monitoring in conventional or solar trickle-charging applications. The open-drain pull-down power-good-not (NPG ) pin allows connecting an LED for power-good indication. The factory-programmable threshold voltage from 1.2V to 4.2V (in 100mV steps) gives the ZSPM4121 a wide application range. The integrated over-current protection (3A) eliminates external components, minimizing the application footprint and engineering effort. The ZSPM4141 is an ultra-low power LDO capable of driving up to 200mA while consuming only 20nA in standby and 100pA in power-down mode. Its power consumption is up to 100 times lower than conventional LDOs. The ZSPM4141 is a perfect match for any battery-operated application, extending battery life to its maximum. A wide Vin range of 2.5V to 5.5V and voltage output of 1.2V to 4.2V (factory-programmable in 100mV steps) provide maximum application flexibility. "ZMDI is a market leader developing technologies that enable our customers to create systems that further optimize energy efficiency, system operation and battery life. The ZSPM4121 and ZSPM4141 family of power management ICs truly benefits our customers by offering solutions for applications that require ultra-low power," stated Edward Lam, Vice President of Product Marketing and Business Development at ZMDI. ZSPM41x1 Family Features Unique Features-ZSPM4121 Battery-Protection Under-Voltage Switch Unique Features-ZSPM4141 Ultra-Low Power LDO Availability & Pricing ZSPM4121 US$ 0.75 (1k), ZSPM4141 US$ 0.35 (1k) About ZMDI Zentrum Mikroelektronik Dresden AG (ZMDI) is a global supplier of analog and mixed-signal semiconductors solutions for automotive, industrial, medical, information technology and consumer applications. These solutions enable our customers to create the most energy-efficient products in power management, lighting and sensors. For over 50 years, ZMDI has been globally headquartered in Dresden, Germany. With over 320 employees worldwide, ZMDI serves its customers with sales offices and design centers throughout Germany, Italy, Bulgaria, France, United Kingdom, Ireland, Japan, Korea, Taiwan and the United States. See more at http://www.zmdi.com. About Score Score Electronics is a distribution solution for component users and suppliers of all sizes. With vast experience as a component distributor and supplier, Score Electronics adds significant value to the industrial, consumer, and EMS supply chains. See more at http://www.score- Authorized Representatives California (Bay Area): MicroElec sales@microelecs.com Colorado, Utah, Idaho: Lange Sales JLange@ Washington, OR: W. Koop & Ass. wkoop@wkaei.com Western Canada (BC): W. Koop & Ass. wkoop@wkaei.com Texas, OK, AR: TL Marketing sales@tl-marketing.com Illinois, Wisconsin: MI, OH, IN, KY, PA: Skyline Sales djbragg@ MD, VA, DC, WV: Glen White Ass. vwhite@ NC, SC, GA: Mexico: Pan American Technical Sales darguello@ End
Page Updated Last on: Aug 16, 2012
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