{"id":11952,"date":"2024-11-15T23:50:37","date_gmt":"2024-11-16T07:50:37","guid":{"rendered":"http:\/\/localhost\/kinetic\/?page_id=11952"},"modified":"2026-06-19T11:47:39","modified_gmt":"2026-06-19T11:47:39","slug":"kts1691","status":"publish","type":"page","link":"https:\/\/pinakinnsoft.com\/kinetic\/kts1691\/","title":{"rendered":"KTS1691"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11952\" class=\"elementor elementor-11952\">\n\t\t\t\t<div class=\" elementor-element elementor-element-4d5b05bb e-flex e-con-boxed section-light e-con e-parent\" data-id=\"4d5b05bb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58e0f72 elementor-widget elementor-widget-text-editor\" data-id=\"58e0f72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"prod-button-list\">\n\t\t                <a class=\"downloadpdfico\" href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/KTS1691-04b.pdf\">Datasheet<\/a>\n                        \n        <div style=\"clear: both;\"><\/div>\n    <\/div>\n    <div id=\"evk-list\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n        \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-783b507a product-tab elementor-widget elementor-widget-crafto-tabs\" data-id=\"783b507a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"crafto-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"crafto-tabs tab-style-5\">\n\t\t\t\t<div class=\"crafto-container-wrap\">\t\t\t\t<ul class=\"nav nav-tabs alt-font\">\n\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-1cde123 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link active\" data-bs-toggle=\"tab\" href=\"#tab-20171531461\">\n\t\t\t\t\t\t\t\t\tDescription\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-94313d9 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531462\">\n\t\t\t\t\t\t\t\t\tFeatures\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-a056022 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531463\">\n\t\t\t\t\t\t\t\t\tApplications\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-69a0953 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531464\">\n\t\t\t\t\t\t\t\t\tPackaging Information\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-8e6cdf7 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531465\">\n\t\t\t\t\t\t\t\t\tParameters\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-2240fa1 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531466\">\n\t\t\t\t\t\t\t\t\tTechnical Documentation\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-ca1f584 nav-item \">\n\t\t\t\t\t\t\t\t<a class=\"nav-link \" data-bs-toggle=\"tab\" href=\"#tab-20171531467\">\n\t\t\t\t\t\t\t\t\tPurchase\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\t\t\t<div class=\"tab-content\">\n\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531461\" class=\"tab-pane fade in active show\">\n\t\t\t\t\t\t\t<p>KTS1691 is a low-resistance, high-current load switch with soft-start, over-voltage protection, reverse-current blocking, over-current protection, short-circuit protection, over-temperature protection. It is optimized to protect systems with USB Type-C PD ports and barrel connectors that sink up to 140W at 20V and must withstand up to 29V on VBUS. KTS1691A\/B has automatic reverse-current blocking feature which acts as an &#8220;ideal diode&#8221; and isolates VBUS when charging or powering the system via another port. KTS1691C\/D supports bi-directional mode when turning on. Soft-start limits inrush current when turning on with large capacitors at the output. An <span style=\"text-decoration: overline\">ACOK<\/span> flag indicates when power is good. KTS1691 is packaged in advanced, fully &#8220;green&#8221; compliant, 2.86 x 1.68mm, 15-bump Wafer-Level Chip-Scale Package (WLCSP).<\/p>\n<table class=\"tbl-product__table\">\n<thead>\n<tr>\n<td><strong>Part Number<\/strong><\/td>\n<td><strong>Marking<sup>1<\/sup><\/strong><\/td>\n<td><strong>Enable Polarity<\/strong><\/td>\n<td><strong>Switch Mode<\/strong><\/td>\n<td><strong>Operating Temperature<\/strong><\/td>\n<td><strong>Package<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>KTS1691AEDAE-TA<sup>2<\/sup><\/td>\n<td>UAYWZNAABB<\/td>\n<td><span style=\"text-decoration: overline\">EN<\/span><\/td>\n<td>Unidirectional with RCP<\/td>\n<td>-40\u00b0C to +85\u00b0C<\/td>\n<td>WLCSP-15<\/td>\n<\/tr>\n<tr>\n<td>KTS1691BEDAE-TA<\/td>\n<td>UMYWZNAABB<\/td>\n<td>EN<\/td>\n<td>Unidirectional with RCP<\/td>\n<td>-40\u00b0C to +85\u00b0C<\/td>\n<td>WLCSP-15<\/td>\n<\/tr>\n<tr>\n<td>KTS1691CEDAE-TA<\/td>\n<td>UBYWZNAABB<\/td>\n<td><span style=\"text-decoration: overline\">EN<\/span><\/td>\n<td>Bi-directional without RCP<\/td>\n<td>-40\u00b0C to +85\u00b0C<\/td>\n<td>WLCSP-15<\/td>\n<\/tr>\n<tr>\n<td>KTS1691DEDAE-TA<\/td>\n<td>UNYWZNAABB<\/td>\n<td>EN<\/td>\n<td>Bi-directional without RCP<\/td>\n<td>-40\u00b0C to +85\u00b0C<\/td>\n<td>WLCSP-15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small>1. UA or UM or UB or UN = Device Code, YW = Date Code, Z = Serial Number, N = Wafer ID, AABB = Axis Coordinates.<br \/>\n2. Future version \u2013 consult Kinetic Technologies authorized representative for availability.<\/small><\/p>\n\t    <a href=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1691-app_dia_01.jpg\" class=\"gallery-image\" data-elementor-open-lightbox=\"yes\"\n   data-elementor-lightbox-slideshow=\"0\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1691-app_dia_01.jpg\" alt=\"\" \/>\n\t\t<\/a>\n\t\t    <a href=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1691-app_dia_02.jpg\" class=\"gallery-image\" data-elementor-open-lightbox=\"yes\"\n   data-elementor-lightbox-slideshow=\"0\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/KTS1691-app_dia_02.jpg\" alt=\"\" \/>\n\t\t<\/a>\n\t\t    <a href=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/WLCSP53-15_KS1691_DAE_3D.png\" class=\"gallery-image\" data-elementor-open-lightbox=\"yes\"\n   data-elementor-lightbox-slideshow=\"0\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/pinakinnsoft.com\/kinetic\/wp-content\/uploads\/2026\/06\/WLCSP53-15_KS1691_DAE_3D.png\" alt=\"\" \/>\n\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531462\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<ul>\n<li>3V to 24V Operating Voltage Range<\/li>\n<li>29V Abs. Max. Rating at IN and OUT<\/li>\n<li>7A Continuous Current Rating\n<ul>\n<li>18A Pulse Current Rating (duration Pd limited)<\/li>\n<\/ul>\n<\/li>\n<li>14.5m\u03a9 typ. On-Resistance from IN to OUT<\/li>\n<li>Soft-Start (SS) Limits Inrush Current<\/li>\n<li>Over-Voltage Protection (OVP) at IN\n<ul>\n<li>24V Internally Fixed<\/li>\n<li>4V to 24V External Resistor Programmable<\/li>\n<\/ul>\n<\/li>\n<li>&#8220;Ideal Diode&#8221; Reverse Current Protection (RCP, KTS1691A\/B only)\n<ul>\n<li>20mV Forward Voltage and 15\u00b5s Fast Recovery<\/li>\n<\/ul>\n<\/li>\n<li>Bi-directional Mode when enabled (KTS1691C\/D only)<\/li>\n<li>Over-Current Protection (OCP) at OUT<\/li>\n<li>Short-Circuit Protection (SCP) at OUT<\/li>\n<li>Over-Temperature Protection (OTP)<\/li>\n<li>Auto-Retry after All Faults<\/li>\n<li>EN or <span style=\"text-decoration: overline\">EN<\/span> Enable Logic Input Versions<\/li>\n<li><span style=\"text-decoration: overline\">ACOK<\/span> Open-Drain Power Good Flag<\/li>\n<li>-40\u00b0C to 85\u00b0C Operating Temperature Range<\/li>\n<li>15-bump WLCSP 2.86 x 1.68mm (0.5mm pitch)<\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531463\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<ul>\n<li>Desktop, Notebooks, Netbooks, Ultra-Books, Tablets<\/li>\n<li>Docking Stations, Monitors, Accessories<\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531464\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                                <thead>\n\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Package<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Dimensions<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t\t<td><strong>Package Code<\/strong><\/td>\n\t\t\t\t\t\t\t\t\t<\/tr>\n                                 <\/thead>   \n                                 <tbody>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t<td>WLCSP53-15<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>2.86mm x 1.68mm x 0.56mm<\/td>\n\t\t\t\t\t\t\t\t\t\t\t<td>DAE<\/td>\n\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t                                    <\/tbody>\n\t\t\t\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531465\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n<thead>\n<tr>\n<td><strong>Vin (min)<\/strong><\/td>\n<td><strong>Vin (max)<\/strong><\/td>\n<td><strong>ON Resistance (m\u03a9)<\/strong><\/td>\n<td><strong>Max Current (A)<\/strong><\/td>\n<td><strong>OVP Trip Point (V)<\/strong><\/td>\n<td><strong>OVP Turn Off Response Time (ns)<\/strong><\/td>\n<td><strong>IEC 61000-4-2 ESD (Air Discharge)<\/strong><\/td>\n<td><strong>IEC 61000-4-2 ESD (Contact Discharge)<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>3V<\/td>\n<td>24V<\/td>\n<td>14.5<\/td>\n<td>7<\/td>\n<td>Fixed 24V<br \/>\nAdj 4~24V<\/td>\n<td>90<\/td>\n<td>NA<\/td>\n<td>NA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531466\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                                <thead>\n\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t<th>Description<\/th>\n\t\t\t\t\t\t\t\t<th>Documents<\/th>\n\t\t\t\t\t\t\t\t<th>Type<\/th>\n\t\t\t\t\t\t\t<\/tr>\n                            <\/thead>\n                            <tbody>\n\t\t\t\t\t\t\t<tr><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/KTS1691-04b.pdf\" download>Datasheet<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/KTS1691-04b.pdf\" download>KTS1691-04b<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/KTS1691-04b.pdf\" download>PDF<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/WLCSP53-15_DAE_POD.pdf\" download>Package Outline Drawing<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/WLCSP53-15_DAE_POD.pdf\" download>WLCSP53-15 DAE POD<\/a><\/td><td><a href=\"https:\/\/pinakinnsoft.com\/kinetic\/uploads\/web\/KTS1691\/WLCSP53-15_DAE_POD.pdf\" download>PDF<\/a><\/td><\/tr>                            <\/tbody>\n\t\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"tab-20171531467\" class=\"tab-pane fade \">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<table class=\"tbl-product__table\">\n                    <thead>\n\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t<th>Purchase Options<\/th>\n\t\t\t\t\t\t<\/tr>\n                        <\/thead>\n                        <tbody>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t<td><a class=\"icon-digikey\" href=\"https:\/\/www.digikey.com\/en\/products\/filter\/power-management-pmic\/power-distribution-switches-load-drivers\/726?s=N4IgTCBcDaINIBUDKBGAbAThSAugXyA\" target=\"_blank\">Buy from Digi-Key<\/a><\/td>\n\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t<td><a class=\"icon-mouser\" href=\"https:\/\/www.mouser.com\/c\/?q=KTS1691\" target=\"_blank\">Buy from Mouser<\/a><\/td>\n\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t                        <\/tbody>\n\t\t\t\t\t<\/table>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Description Features Applications Packaging Information Parameters Technical Documentation Purchase KTS1691 is a low-resistance, high-current load switch with soft-start, over-voltage protection, reverse-current blocking, over-current protection, short-circuit protection, over-temperature protection. It is optimized to protect systems with USB Type-C PD ports and barrel connectors that sink up to 140W at 20V and must withstand up to 29V [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"give_campaign_id":0,"footnotes":""},"class_list":["post-11952","page","type-page","status-publish","hentry"],"acf":[],"campaignId":"0","_links":{"self":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/11952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/comments?post=11952"}],"version-history":[{"count":4,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/11952\/revisions"}],"predecessor-version":[{"id":17769,"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/pages\/11952\/revisions\/17769"}],"wp:attachment":[{"href":"https:\/\/pinakinnsoft.com\/kinetic\/wp-json\/wp\/v2\/media?parent=11952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}