8
8
8
4
1rem
1rem
1rem
1rem
rt-dark-800
headline-3
false
true
basicInfoTitle
12
12
12
12
left
buttonParametricSearch
text-with-icon
i18n(button-item.parametric-search.button-label)
i18n(button-item.parametric-search.button-link)
_self
true
buttonDatasheet
text-with-icon
secondary
i18n(button-item.datasheet.button-label)
i18n(button-item.datasheet.button-link)
_self
true
buttonContactUs
text-with-icon
secondary
i18n(button-item.contact-us.button-label)
i18n(button-item.contact-us.button-link)
_self
true
36
24
24
12
rt-dark-800
basicInfoSubtitle
basicInfoImageSwitcher
RT1653 是一款符合 WPC(Wireless Power Consortium)V1.2.4 标准的无线充电接收器。RT1653 整合了同步全桥整流器(Synchronous Full-Bridge Rectifier)、低压差稳压器(LDO)以及微控制器(MCU),用于控制与通讯。该元件可从符合 WPC 标准的无线充电发射器接收交流电能,并提供最高 15W 的输出功率,可作为手机及其他消费性电子产品充电器的电源来源。 内建 MCU 控制器支援双向通讯功能,包括接收来自发射器的频移键控(FSK, Frequency Shift Keying)解调讯号,以及向发射器传送振幅移键控(ASK, Amplitude Shift Keying)调变讯号。RT1653 亦整合异物检测(FOD, Foreign Object Detection)功能,并通过 WPC V1.2.4 标准认证。此功能可与发射器通讯,借由监测接收功率判断磁场介面内是否存在异物,进一步提升系统安全性。 RT1653 提供可程式化的动态整流电压控制功能,以提升电源转换效率;可程式化电源管理控制功能,以实现最大功率传输;可程式化电流限制功能,以适应不同负载需求;以及搭配外部 NTC 热敏电阻的可程式化温度控制功能。此外,产品也内建完善的保护机制,包括欠压锁定保护(UVLO)、过压保护(OVP)及过温保护(OTP)。
RT1653 电路图
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
buttonSeeProductDifferences
text-with-icon
right
secondary-m
tertiary
i18n(button-item.see-product-differences.button-label)
i18n(button-item.see-product-differences.button-link)
_self
false
buttonFindOtherCategory
text-with-icon
right
secondary-m
tertiary
i18n(button-item.find-other-category.button-label)
i18n(button-item.find-other-category.button-link)
_self
false
32
32
32
32
scrollable-table
parameterTable
normal-table
table-group
package-size-pins-size
packageSizePinsSizeTable
productFeature
<div class="spec-list"><ul class="lv1"><li>Single-Chip WPC V1.2.4 Compliant Receiver </li><li>Integrated Synchronous Rectifier Switch <ul class="lv2"> <li></li><li>Support Output Power up to 15W </li><li>High Rectifier Efficiency Up to 97% </li><li>High System Efficiency Up to 83% </li><li>Programmable Loading for Synchronous Rectifier Operation </li></ul> </li><li>Programmable Dynamic Rectifier Voltage Control for Optimized Transient Response and Power Efficiency </li><li>High Accurate Received Power Calculation for FOD Function <ul class="lv2"> <li></li><li>12-bit ADC for Voltage/Current Measurement </li><li>Coil Power Loss Modeling for Optimized Compensation </li><li>Adaptive Power Offset Compensation </li></ul> </li><li>Low Quiescent Embedded 32-bit ARM Cortex-M0 MCU <ul class="lv2"> <li></li><li>32kB ROM/OTP, 1kB SRAM, 272B MTP and ROM 4kB (Boot Loader) </li><li>Easy Tuning for Communication and Control Parameters </li></ul> </li><li>Support Bi-direction Channel Communication <ul class="lv2"> <li></li><li>FSK Demodulation for Power Signal from Wireless Power Transmitter </li><li>ASK Modulation for Power Signal to Wireless Power Transmitter </li></ul> </li><li>Programmable Temperature Control </li><li>Programmable Charge Status Packet </li><li>Support Alignment with Transmitter </li><li>Support Enable, Charge Complete and Fault Control Inputs </li><li>Receiver Controlled EPT Packet </li><li>Over-Current Limit </li><li>Over-Voltage Protection </li><li>Thermal Shutdown </li><li>CSP 3.4mm x 3.2mm 56B (Pitch = 0.4mm) </li><li>Low Profile (0.5mm Max.) </li></ul></div>
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
RT1653 订购信息
normal-table
card-list
products
productTable
evbImageSwitcher
normal-table
card-list
evb
evbTable
orderingDetail
technical-documents
RT1653
technicalDocumentMultipleTable
design-tools
RT1653
designToolMultipleTable
32
56
56
56
rt-blue-800
i18n(text.application-title.text-content)
applicationTitle
withLine
24
24
24
24
<div class="spec-list"><ul class="lv1"><li>WPC Compliant Receivers </li><li>Smart Phone </li><li>Wireless Power Embedded Batteries </li><li>Portable Media Players </li><li>Hand-held Devices </li></ul></div>
applicationContent
35
35
35
35
keywordList
56
56
56
56
rt-blue-800
i18n(text.support-card-title.text-content)
supportCardTitle
withLine
40
40
40
24
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
56
56
56
32