{"id":3768,"date":"2025-09-24T11:48:06","date_gmt":"2025-09-24T03:48:06","guid":{"rendered":"https:\/\/jiweicheng-semi.com\/?post_type=product&#038;p=3768"},"modified":"2025-10-08T22:41:07","modified_gmt":"2025-10-08T14:41:07","slug":"168-22","status":"publish","type":"product","link":"https:\/\/jiweicheng-semi.com\/en\/product\/168-22\/","title":{"rendered":"2 Ch Switch Mode Constant Current Controller | 168.22"},"content":{"rendered":"<p>The 168.22 is fixed frequency switched-mode high voltage LED power supplies and controllers with high efficiency. Integrated high-side sensing allows topologies related to the supply input or to GND.<\/p>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Dual Switched Mode PWM LED controller<\/li>\n<li>5V to 55V input voltage range, up to 80V boosted output voltage<\/li>\n<li>Boost &#8211;, SEPIC, Buck Boost or Buck Topology supported<\/li>\n<li>Constant Current Regulation implemented<\/li>\n<li>High Precision Differential High Side Sense up to 60V<\/li>\n<li>High Frequency PWM dimming Capability for constant LED color<\/li>\n<li>Analog 10:1 Dimming capability for LED binning<\/li>\n<li>Integrated Soft start<\/li>\n<li>Advanced Error detection (e.g. Over Voltage, Open Load Detection, different Shorts or GND loss)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Applications<\/strong><\/p>\n<ul>\n<li>Automotive LED lighting Applications (daytime running light, indicator, front- and rear light, interior lighting etc.)<\/li>\n<li>General Current driven Applications<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The 168.22 is fixed frequency switched-mode high voltag [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","meta":[],"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":{"0":"post-3768","1":"product","2":"type-product","3":"status-publish","5":"product_cat-30","7":"first","8":"instock","9":"shipping-taxable","10":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/product\/3768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/media?parent=3768"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/product_brand?post=3768"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/product_cat?post=3768"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jiweicheng-semi.com\/en\/wp-json\/wp\/v2\/product_tag?post=3768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}