8
8
8
4
1rem
1rem
1rem
1rem
rt-dark-800
headline-3
false
Product Spec Name
true
basicInfoTitle
12
12
12
12
left
text-with-icon
i18n(button-item.parametric-search.button-label)
i18n(button-item.parametric-search.button-link)
_self
true
buttonParametricSearch
text-with-icon
secondary
i18n(button-item.datasheet.button-label)
_self
true
buttonDatasheet
text-with-icon
secondary
i18n(button-item.contact-us.button-label)
i18n(button-item.contact-us.button-link)
_self
true
buttonContactUs
36
24
24
12
rt-dark-800
Product Spec Subtitle
basicInfoDescription
width
fixed-width
backgroundImage
altText
Product Spec Banner
id
basicInfoSection
basicInfoImageSwitcher
The RTQ2106 is a 3A, high-efficiency, current mode synchronous step-down converter which is optimized for automotive applications. The device operates with input voltages from 3V to 36V and is protected from load dump transients up to 42V, eases input surge protection design. The device can program the output voltage between 0.8V to V<sub>IN</sub>. The low quiescent current design with the integrated low R<sub>DS(ON)</sub> power MOSFETs achieves high efficiency over the wide load range. The peak current mode control with simple external compensation allows the use of small inductors and results in fast transient response and good loop stability. <p align="justify">The ultra-low minimum on-time enable constant-frequency operation even at very high step down ratios. For switching noise sensitive applications, it can be externally synchronized from 300kHz to 2200kHz. The build-in spread-spectrum frequency modulation further helping systems designers with better EMC management. </p><p align="justify">The RTQ2106 provides complete protection functions such as input under voltage lockout, output under voltage protection, over current protection, and thermal shutdown. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. The RTQ2106 is available in TSSOP-14 (Exposed Pad) package.</p>
/content/dam/richtek-eds/resources/product-specifications/rtq2/rtq2106-qa/images/circuit/80374yxjss.GIF
anchor
productDetailSection
i18n(anchor-tab.product-detail-section.title)
productDetailSectionAnchorTab
orderingInformationSection
i18n(anchor-tab.ordering-information-section.title)
orderingInformationSectionAnchorTab
technicalDocumentationSection
i18n(anchor-tab.technical-documentation-section.title)
technicalDocumentationSectionAnchorTab
designToolSection
i18n(anchor-tab.design-tool-section.title)
designToolSectionAnchorTab
applicationSection
i18n(anchor-tab.application-section.title)
applicationSectionAnchorTab
supportSection
i18n(anchor-tab.support-section.title)
supportSectionAnchorTab
24
24
24
24
i18n(tabs.product-detail.title)
productDetailTabs
i18n(tab-item.parameter-section.title)
parameterSection
parameterSectionTab
i18n(tab-item.package-size-pin-size-section.title)
packageSizePinsSizeSection
packageSizePinsSizeSectionTab
i18n(tab-item.product-feature-section.title)
productFeatureSection
productFeatureSectionTab
24
24
24
24
32
32
32
32
scrollable-table
parameterTable
normal-table
table-group
package-size-pins-size
packageSizePinsSizeTable
productFeature
<li class="mv5"> AEC-Q100 Grade 1 Qualified<br /></li><li class="mv5"> Wide Input Voltage Range<br />► 4V to 36V<br />► 3V to 36V (Soft-start is finished)<br /></li><li class="mv5"> Wide Output Voltage Range : 0.8V to V<sub>IN</sub><br /></li><li class="mv5"> Maximum Output Current : 3A<br /></li><li class="mv5"> Peak Current Mode Control<br /></li><li class="mv5"> Integrated 90mΩ Switch and 90mΩ Synchronous Rectifier<br /></li><li class="mv5"> Low Quiescent Current : 40μA<br /></li><li class="mv5"> Fast 60ns Minimum Switch On-Time<br /></li><li class="mv5"> Ultra-Short 65ns Minimum Switch Off-Time<br /></li><li class="mv5"> Synchronizable Switching : 300kHz to 2.2MHz<br /></li><li class="mv5"> Selectable PSM/FPWM at Light Load<br /></li><li class="mv5"> Built-In Spread-Spectrum Frequency Modulation for Low EMI<br /></li><li class="mv5"> Externally Adjustable Soft-Start<br /></li><li class="mv5"> Power Good Indication<br /></li><li class="mv5"> Enable Control<br /></li><li class="mv5"> 0.8V ±1.5% Reference Accuracy<br /></li><li class="mv5"> Adjustable Current Limit<br /></li><li class="mv5"> Adjacent Pin-Short Protection<br /></li><li class="mv5"> Built-In UVLO, UVP, OTP</li>
24
24
24
24
i18n(tabs.ordering-information.title)
orderingInformationTabs
i18n(tab-item.product-section.title)
productSection
productSectionTab
i18n(tab-item.evb-section.title)
evbSection
evbSectionTab
i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
orderingDetailSectionTab
24
24
24
24
productImageSwitcher
/content/dam/richtek-eds/resources/product-specifications/rtq2/rtq2106-qa/images/ordering/80374ojwnz.GIF
normal-table
card-list
products
productTable
evbImageSwitcher
AEM Editable Field - title
normal-table
card-list
evb
evbTable
orderingDetail
technical-documents
RTQ2106-QA
technicalDocumentMultipleTable
design-tools
RTQ2106-QA
designToolMultipleTable
32
56
56
56
rt-blue-800
i18n(text.application-title.text-content)
applicationTitle
withLine
24
24
24
24
<li class="mv5"> Automotive Systems<br /></li><li class="mv5"> Car Camera Module and Car Cockpit Systems<br /></li><li class="mv5"> Connected Car Systems<br /></li><li class="mv5"> Point of Load Regulator in Distributed Power Systems<br /></li><li class="mv5"> Digital Set Top Boxes<br /></li><li class="mv5"> Broadband Communications</li>
applicationContent
35
35
35
35
Keyword 1
Keyword 2
56
56
56
56
i18n(support-cards.title)
supportCards
i18n(support-card-item.technical-support.title)
i18n(support-card-item.technical-support.description)
i18n(support-card-item.technical-support.learn-more-text)
i18n(support-card-item.technical-support.url)
technicalSupportCard
i18n(support-card-item.ordering.title)
i18n(support-card-item.ordering.description)
i18n(support-card-item.ordering.learn-more-text)
i18n(support-card-item.ordering.url)
orderingSupportCard
i18n(support-card-item.sales.title)
i18n(support-card-item.sales.description)
i18n(support-card-item.sales.learn-more-text)
i18n(support-card-item.sales.url)
salesSupportCard