Specifications: The APV1123S is a photovoltaic MOSFET driver optocoupler with a higher 12V open-circuit voltage. Similar to the APV1122S, it provides 8\u00b5A of short-circuit current from a 0.5mA LED drive, an input Vf of 1.2-1.4VDC, and 2500Vrms isolation. Its switching performance is identical, with 230\u00b5s turn-on and 30\u00b5s turn-off times. Housed in an SOP-4 package, it is designed for reliable operation across the -40\u00b0C to 85\u00b0C industrial temperature range.
\nApplication Scenarios: The higher 12V output voltage makes this variant particularly suitable for driving MOSFETs that require a higher gate-source voltage (Vgs) to achieve full enhancement and lowest Rds(on). It is an excellent choice for high-side switches in isolated DC-DC converters, for driving the series MOSFETs in telecom protection circuits, and in medical equipment where a higher gate drive voltage ensures robust and predictable switching in safety-critical isolated power stages.<\/p>","protected":false},"excerpt":{"rendered":"
Specifications: The APV1123S is a photovoltaic MOSFET driver optocoupler with a higher 12V open-circuit voltage. Similar to the APV1122S, it provides 8\u00b5A of short-circuit current from a 0.5mA LED drive, an input Vf of 1.2-1.4VDC, and 2500Vrms isolation. Its switching performance is identical, with 230\u00b5s turn-on and 30\u00b5s turn-off times. Housed in an SOP-4 package, it is designed for reliable operation across the -40\u00b0C to 85\u00b0C industrial temperature range.
\nApplication Scenarios: The higher 12V output voltage makes this variant particularly suitable for driving MOSFETs that require a higher gate-source voltage (Vgs) to achieve full enhancement and lowest Rds(on). It is an excellent choice for high-side switches in isolated DC-DC converters, for driving the series MOSFETs in telecom protection circuits, and in medical equipment where a higher gate drive voltage ensures robust and predictable switching in safety-critical isolated power stages.<\/p>","protected":false},"featured_media":31372,"comment_status":"closed","ping_status":"open","template":"","meta":{"_wp_rev_ctl_limit":""},"product_brand":[],"product_cat":[2740,2739],"product_tag":[],"class_list":["post-34469","product","type-product","status-publish","has-post-thumbnail","product_cat-mos-driver-optocoupler","product_cat-optocoupler","pa_forward-current-if-0-5ma","pa_isc-if-x-ma-8a","pa_isolation-resistance-ri-o-10-g","pa_led-forward-voltage-vf-1-2-1-4vdc","pa_operating-temperature-40c-85c","pa_turn-off-timetoff-30s","pa_turn-on-timeton-230s","pa_voc-if-x-ma-12v","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product\/34469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/comments?post=34469"}],"version-history":[{"count":1,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product\/34469\/revisions"}],"predecessor-version":[{"id":34470,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product\/34469\/revisions\/34470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/media\/31372"}],"wp:attachment":[{"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/media?parent=34469"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product_brand?post=34469"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product_cat?post=34469"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.xj-ic.com\/zh\/wp-json\/wp\/v2\/product_tag?post=34469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}