东芝新款双通道数字隔离器在25 Mbps下将通道电流降至0.2 mA

东芝新增四款低功耗双通道数字隔离器，每通道电流0.2 mA，额定25 Mbps、30 kV/mus CMTI和3,000 Vrms隔离。

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TL;DR——三句话

  • Toshiba released four low-power dual-channel digital isolators, per the source. (S1)
  • Each channel draws a typical 0.2 mA while supporting up to 25 Mbps data rates. (S1)
  • Headline specs include 30 kV/mus CMTI and 3,000 Vrms isolation voltage. (S1)

摘自 key_takeaways （真实字段，最多 3 条）。事实与分析分别标注。

东芝新款双通道数字隔离器在25 Mbps下将通道电流降至0.2 mAEditorial cover for a component sourcing brief. Chip motif; headline "东芝新款双通道数字隔离器在25 Mbps下将通道电流降至0.2 mA". Reported key numbers: 0.2 mA; 25 Mbps; 30 kV/mus. 1 cited source. Static cover (no animation).东芝新款双通道数字隔离器在25 Mbps下将通道电流降至0.2 mAREPORTED KEY NUMBERS0.2 mA25 Mbps30 kV/mus1 sourceXAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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AI 摘要可能遗漏了其结论的依据。原始预测、受影响料号及所有引用均在本页，均可追溯至来源。

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受影响的料号

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Reported by Power Electronics News on 2026-10-05. Summarized and analyzed by XAIPART Editorial.

What happened

Toshiba has released a family of four low-power dual-channel digital isolators that combine sub-milliamp channel drive with multi-megabit data rates. S1 The devices are aimed at industrial control, factory automation and other applications that need galvanic isolation without inflating system-level power budgets.

According to the source, each channel draws 0.2 mA of typical current while supporting data rates up to 25 Mbps, with 30 kV/mus common-mode transient immunity (CMTI) and 3,000 Vrms isolation voltage. S1 The article's summary explicitly lists those four parameters as the headline specifications of the new family.

The source identifies four devices in the family but does not disclose individual part numbers, package options, temperature grades, or pricing. S1 Procurement-relevant packaging, AEC-Q100 automotive qualification, and lead-time guidance were also not disclosed in the article.

Key numbers
MetricReported valueSource
Channel countDual[S1]
Typical channel current0.2 mA[S1]
Data rate25 Mbps[S1]
CMTI30 kV/mus[S1]
Isolation voltage3,000 Vrms[S1]
Number of devices in family4[S1]
Part numbersNot disclosed[S1]
PricingNot disclosed[S1]

Background timeline

  1. No prior milestones disclosed by the source.

XAIPART take

Technical impact

The 0.2 mA per-channel figure places these parts in the same low-current tier as established digital isolator families used in PLC analog front ends and gate-drive bias paths, but the 25 Mbps headline data rate covers SPI, RS-485 and basic CAN-FD insulation rather than higher-speed gigabit serdes. XAIPART analysis

Engineers should evaluate CMTI at 30 kV/mus together with actual load and drive strength, since 3,000 Vrms isolation is typical for reinforced 2-channel industrial parts but is not by itself a proxy for reliability under fast transients. XAIPART analysis

Market impact

Adding a Toshiba-branded option to the dual-channel, low-power isolator segment increases competitive pressure on existing suppliers such as TI, Silicon Labs and ADI in factory automation and motor-control sockets. XAIPART analysis

For buyers sourcing PLC, isolated SPI or isolated gate-driver subsystems, the new family is worth a side-by-side quote against incumbents; lead times for comparable dual-channel isolators should be checked with both Toshiba and current vendors before re-qualifying an existing design. XAIPART analysis

Action

Pull the Toshiba datasheet as soon as it is published and compare quiescent current, propagation delay, and channel configuration (both-in, both-out, in/out) against the incumbent isolator in each BOM. XAIPART analysis

Request samples and a 3,000 Vrms certification package (UL/VDE) from Toshiba or its distribution channel before committing to a redesign, and confirm automotive-grade options if the design targets AEC-Q100 lines. XAIPART analysis

XAIPART Forecast

By Q2 2027, XAIPART expects Toshiba to publish individual part numbers, package options and 1k-unit pricing for the dual-channel digital isolator family; if published 1k-unit pricing for at least one member of the family is not within 15% of equivalent 0.2 mA dual-channel parts already in this segment by 2027-06-30, this forecast is wrong. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Individual part numbers, package options, temperature grades, AEC-Q100 status, distributor stocking, and pricing were not disclosed in the source article.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

替代料与生命周期

已收录的替代料——仅为目录范围，不代表市场排名
料号关系生命周期依据
— 暂无收录替代料 待补充数据 — 需 match_type 后才可显示任何前代标签

“前代”和“替代”标签仅来自已记录的匹配类型、生命周期状态或来源文本。没有记录匹配时，不显示任何标签。我们自己的商品列表不构成市场参考。

关注要点

可证伪预测——阈值、时间窗口和当前状态。被推翻的预测仍保留可见。
论断阈值发布方状态
By Q2 2027, XAIPART expects Toshiba to publish individual part numbers, package options and 1k-unit pricing for the dual-channel digital isolator family published 1k-unit pricing for at least one member of the family is not within 15% of equivalent 0.2 mA dual-channel parts already in this segment by 2027-06-30 Pending

被证明错误的预测仍保留可见并加以标注。我们不会删除它们。

受影响的料号

目录中无匹配。 此事件未映射到 XAIPART 当前上架的任何料号。我们不推断匹配，也不显示占位列表。

各维度成本压力

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.2546, neutral. Composite index -9.1, band neutral.0投入成本no reading供需z −1.4711 · notable46 d汇率与能源z +0.2546 · neutral5 dcomposite −9.1 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
投入成本PCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt52 d
供需PCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
汇率与能源DEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu5 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

本文如何生成

过程证据——抓取、来源可靠性检查、模型与校验
本简报的审计记录
Source fetched Power Electronics News · www.powerelectronicsnews.com · 1,514 chars · fetch status success
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 5,973 tokens · 23.6s · run completed
Gate verdict hold · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.186667 · C10 rounds 0

上述每一行均由流水线生成，而非人工撰写。

编辑评分

确定性校验结果——纯 PHP 实现，判定过程不涉及模型
校验评分明细 6 项适用检查， 6项通过： 100 %. Hold items: C13 (falsifiable forecast) — sent to human review. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.2368. 适用检查已通过 6 / 6 = 100% · 判定： hold Hold items: C13 (falsifiable forecast) — sent to human review Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.2368 是否发布由校验决定。独立审计评分仅供参考。

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来源

  1. Toshiba Launches Low-Power Dual-Channel Digital Isolators — https://www.powerelectronicsnews.com/toshiba-launches-low-power-dual-channel-digital-isolators/ · rss · 访问于

事实标注为 S1/S2，并可追溯至所链接的来源。标注为 分析 的内容是 XAIPART 自身的推理，与报道的事实分开呈现。来源链接会被访问核实，而非 nofollow ——署名是有意为之。