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BELLING BL8851
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BELLING BL8851
- Type
- BELLING
- Minimum package
- 3000 卷
Technical parameters
- Electronic Component
- BELLING
- Electronic Component
- BL8851
- Electronic Component
- 1
- Package
- SOT-23-6
- Electronic Component
- AC-DC Controllers and Regulators
- Electronic Component
- 0.052g
- Electronic Component
- 1
- Features
- EMI Optimization; Audio;;; (OTP);;; (UVP); (OVP); (OCP)
- Electronic Component
- Electronic Component
- Electronic Component
- BM0222215248
- Electronic Component
- PWM
- Operating Temperature
- 20℃~+85℃
- Operating Voltage
- 10V~30V
- Switching Frequency
- 60kHz~70kHz
- Electronic Component
- Electronic Component
- Isolation
- Isolated
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BL8851 产品概述
品牌: BELLING（贝岭）
封装: SOT-23-6
一、引言
BL8851 是一款由 BELLING（贝岭）生产的多功能线性稳压器，其采用 SOT-23-6 封装形式，广泛应用于便携式电子设备、消费类电子产品及工业设备的电源管理。凭借其优异的性能和小巧的封装设计，BL8851 适合于空间有限的设计需求。
二、产品特点
高效率: BL8851 在多种负载条件下都能保持较高的效率，最大程度上减少能量损耗，延长电池续航时间，适合于需要长时间工作的便携式设备。
低静态电流: 该稳压器具有低静态电流特性，能够在静置状态下有效降低功耗，这对于提高系统的能效和降低发热量尤其重要。
输出电压: BL8851 提供多种固定输出电压的型号选择，用户可根据实际需求选取合适的输出电压，以方便与其它电路的兼容性。
宽工作电压范围: 该产品可在广泛的输入电压范围内正常工作，通常为 2.5V 至 12V，这使其能够适应多种电源配置和应用场景。
过温保护: BL8851 内置过热保护功能，能够在过载或短路情况下自动降低输出，从而保护自身及下游电路不受损坏。
快速响应: 该稳压器具有快速的负载响应能力，能够快速调整输出，实现稳定电压供给，适宜对电压变化敏感的负载。
三、应用场景
BL8851 具有广泛的应用场景，包括但不限于:
便携式电子设备: 如手机、平板电脑及可穿戴设备等，得益于其小巧的 SOT-23-6 封装，可以轻松集成于各种小型电路板上。
消费类电子产品: 如数码相机、游戏机及家庭自动化设备，BL8851 的高效率和低静态电流特性可以有效延长设备的使用时间。
工业设备: 在一些工业控制系统中，BL8851 可以为传感器、执行器和其他电子元件提供稳定的电源，确保系统的可靠运行。
通信设备: 在需要高性能电源管理的通信产品中，BL8851 能够提供所需的稳定电压，支持高吞吐量的数据传输。
四、性能参数
- 最大输入电压: 通常支持最高 12V 的输入电压。
- 输出电压范围: 可选择的固定输出电压通常包括 3.3V、5V 等。
- 输出电流能力: 最大输出电流可达到 300mA，适应多种负载需求。
- 工作温度范围: 可以在 -40°C 到 +85°C 的环境下正常工作，适合各种严苛环境应用。
五、总结
总之，BL8851 是一款性能卓越且应用广泛的线性稳压器，凭借其高效率、低静态电流、过温保护及快速负载响应等一系列优点，成为了多种电源管理需求的理想选择。无论是在便携式电子设备、消费类电子产品还是工业应用中，BL8851 都能为电路提供稳定而高效的电力支持，帮助设计师和工程师实现更优质的产品性能。
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