Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
JSMSEMI FD2203S
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JSMSEMI FD2203S
- Type
- JSMSEMI
- Minimum package
- 4000 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JSMSEMI
- Electronic Component
- FD2203S
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- (UVP)
- Electronic Component
- Gate Driver IC
- Electronic Component
- 0.106g
- Electronic Component
- 1
- Electronic Component
- BM0230664929
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 9V~20V
- Load Type
- MOSFET
- Driver
- Electronic Component
- Current(IOH)
- 4A
- Current(IOL)
- 4A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FD2203S 产品概述
一、产品简介
FD2203S 为 JSMSEMI（杰盛微）推出的一款半桥驱动器，针对 MOSFET 开关器件的高频快速驱动需求设计。器件采用 SOP-8 封装，适合 PCB 插装与中小功率模块化应用。工作电压范围 9V 至 20V，可在汽车级与工业级电源环境中稳定工作，工作温度范围为 -40℃ 至 +125℃。
二、主要电气参数
- 驱动配置：半桥（上/下桥驱动）
- 负载类型：MOSFET
- 灌电流 (IOL)：4A（下拉驱动能力）
- 拉电流 (IOH)：4A（上拉驱动能力）
- 上升时间 (tr)：50ns（典型，取决于负载与外接元件）
- 下降时间 (tf)：40ns（典型）
- 工作电压：9V ~ 20V
- 工作温度：-40℃ ~ +125℃
- 封装：SOP-8
三、产品特点与优势
- 大电流驱动能力：4A 的拉/灌电流可支持快速充放电 MOSFET 栅极，减少开关损耗与交越区停留时间。
- 宽工作电压：9–20V 适配多种驱动电压（常用 10–12V、12–15V 等），兼容多种驱动电源方案。
- 快速切换特性：50ns/40ns 的上升/下降时间有助于实现高效率、高频率开关，但需注意电磁兼容（EMC）与振铃控制。
- 宽温度范围：-40℃ 至 +125℃ 满足严苛环境的可靠性要求。
- 小尺寸封装：SOP-8 有利于批量生产与成本控制，适合集成到各类电源与驱动板上。
四、设计注意事项
- 旁路与去耦：驱动电源近端应放置 0.1µF 陶瓷旁路电容，并辅以 1µF~10µF 的电解/薄膜电容以抑制低频纹波。
- 栅极阻尼：为控制开关瞬态及抑制振铃，建议在栅极串联阻值 2Ω~20Ω（根据 MOSFET 与寄生参数调整）。
- 引脚散热与布局：SOP-8 封装对 PCB 散热有限，须优化铜箔面积并在电流路径上增大铜厚，缩短高电流回路。
- 高侧驱动：半桥应用常需外加 bootstrap 电容或独立浮动电源以驱动高侧 MOSFET，设计时确认驱动供电方案与续流路径。
- 保护与互锁：若电路需要建议外加欠压锁定、死区时间与短路检测，以防止 shoot-through 和器件损坏。
五、典型应用场景
- 同相/逆相桥式电源（DC-DC 变换器）
- 无刷直流电机（BLDC）驱动小型功率级
- 逆变器前端开关及半桥功率模块
- LED 驱动与电源管理电路
六、封装与可靠性
SOP-8 封装便于手工焊接与自动化贴片，适用于中低功率应用。器件设计满足 -40℃~+125℃ 的工作温度，有利于汽车电子与工业控制领域的长期可靠性需求。推荐在采购时确认批次与存储条件，并按厂家推荐焊接曲线进行回流工艺。
如需进一步的电气特性曲线、引脚定义或典型应用电路图，请提供具体的使用场景和目标 MOSFET 型号，以便给出更精确的设计建议。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
