Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPS61040DBVR-TP是台舟电子(TECH PUBLIC)推出的一款异步升压式DC-DC转换器,专为低输入电压、低功耗、小型化电子设备设计,具备宽输入范围、高频开关、宽温工作等核心特性,可灵活适配便携电子、物联网节点、工业传感器等多场景供电需求。
该芯片采用升压(Boost)拓扑结构,可将2.7V~5.5V的低输入电压升压至可调输出电压,满足低功耗设备的供电要求。典型应用场景包括:
采用异步升压拓扑,内置N沟道功率开关管,外置续流二极管(如1N5819)实现电流续流。虽无同步整流,但轻负载效率≥85%,重负载效率≈90%,平衡了成本与性能,适合效率要求非极致但需控制BOM的场景。
TPS61040DBVR-TP凭借低静态电流、高频小型化、宽温工作、小封装等优势,成为低功耗升压场景的高性价比选择。其适配多种电池类型,输出可调灵活,可满足便携电子、物联网、工业传感器等领域的供电需求,是小型化低功耗设备的理想DC-DC转换器。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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