Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
TI TPS61252DSGR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TPS61252DSGR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TPS61252DSGR
- Electronic Component
- 1
- Package
- WSON-8-EP(2x2)
- Electronic Component
- DC-DC Power Supply IC
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Features
- Load
- Type
- Electronic Component
- Synchronous
- Electronic Component
- Electronic Component
- BM0084341106
- Operating Temperature
- 40℃~+125℃@(TJ)；-40℃~+85℃@(TA)
- Operating Voltage
- 2.3V~6V
- Switching Frequency
- 3.25MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPS61252DSGR 产品概述
引言
在现代便携式电子设备日益普及的背景下，功率管理解决方案变得至关重要。德州仪器（Texas Instruments, TI）推出的 TPS61252DSGR 是一款高效能升压型 DC-DC 电源芯片，专为满足各种便携式设备的电源需求而设计。这款芯片以其宽泛的输入电压范围、卓越的效率和紧凑的封装形式，可广泛应用于 PDA、便携式音频/视频设备及智能电话等场合。
主要特性
输入电压范围：TPS61252DSGR 具有 2.3V 到 6V 的输入电压范围，可以从低于 2.3V 的电池电压中高效升压，为后续电路提供所需的稳定电压。这一特性特别适用于可充电电池供电的设备。
输出电流能力：该芯片能够提供高达 1.5A 的输出电流，满足多种应用中对电流的需求，无论是音频放大器还是处理器供电，都能够轻松胜任。
高效能：TPS61252DSGR 的外部电路设计极为高效，转换效率通常可超过 90%，降低了系统的能量损耗，延长了电池使用寿命，并减少了散热问题。
宽工作温度范围：该设备的工作温度范围为 -40°C 到 85°C，使其在恶劣环境下也能稳定工作，确保设备的可靠性。
封装形式：封装使用了 WSON-8-EP (2x2mm) 类型，适合表面贴装，且体积小巧，有助于节省 PCB 空间，满足现代轻薄设计的需求。
应用场景
TPS61252DSGR 的设计使其广泛适用于各种便携式设备，包括：
- PDA 和智能电话：为显示屏、无线模块和其他硬件提供稳定、可靠的电源。
- 便携式音频/视频设备：支持高功率音频放大器和图像处理单元，确保音质和视频质量。
- 智能家居产品：在智能家居环境中，为传感器、控制器和通信模块供电。
电路设计建议
在设计使用 TPS61252DSGR 的电路时，需要注意以下几点：
输入和输出电容：为优化性能，建议在输入和输出端使用适当的电容值，以降低纹波和稳定输出电压。
反馈电阻：通过设置反馈电阻来调整输出电压，以满足特定应用的需求。
热管理：尽管具有优良的能量转换率，还是建议为该芯片提供有效的散热措施，避免过热对器件性能的影响。
总结
总之，TPS61252DSGR 作为一种高性能、低功耗的升压 DC-DC 转换器，其卓越的特性使其成为便携式电子设计中的理想选择。TI 通过创新的设计理念和高效能的电源管理解决方案，使该产品能够有效满足现代移动设备对电源的严格要求。无论是音频传输、视频播放还是无线通信，TPS61252DSGR 都能提供可靠的电力支持，助力电子产品的稳定运行与性能提升。
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.
