WMSIC Electronic Components

Silergy SY8368QNC

Silergy SY8368QNC
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Product image

ModelSY8368QNC
PackageQFN-10(3x3)
BrandSILERGY
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
silergy SY8368QNC
Type
SILERGY
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
SILERGY
Electronic Component
SY8368QNC
Electronic Component
1
Package
QFN-10(3x3)
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.068g
Electronic Component
1
Features
Built-in LDORegulator; Output
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0084326793
Operating Temperature
40℃~+125℃@(TJ)
Operating Voltage
4V~28V
Switching Frequency
800kHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SY8368QNC 产品概述

一、概述

SY8368QNC 是由矽力杰（Silergy）推出的一款高效能降压型 DC-DC 电源转换芯片。该芯片采用 QFN-10 (3x3 mm) 封装，设计用于各种便携式电子设备和物联网（IoT）应用中的电源管理。作为一款内置降压型 DC-DC 转换器，SY8368QNC 能够高效地将输入电压降至所需的输出电压，具有高转化效率、低待机功耗和高度集成的特性。

二、主要特点

  1. 高效率: SY8368QNC 在不同的工作条件下保持高达95%的效率，确保能量损失最小化，从而延长设备的电池使用时间。

  2. 宽输入电压范围: 本产品支持广泛的输入电压范围，通常为 2.5V 到 16V，使其能够适用于多种电池供电或直流电源应用。

  3. 可调输出电压: SY8368QNC 提供可调的输出电压，用户可通过外部电阻设置所需的输出电平，灵活性较高。

  4. 频率可调: 内部振荡频率可调，通常在 300kHz 至 1MHz 之间，设计师可以根据需求优化电路的大小和效率。

  5. 小型化设计: 采用 QFN-10 封装，尺寸小巧，适合高密度布局，特别适合便携式设备的需求。

  6. 保护功能: SY8368QNC 内置多种保护功能，例如过流保护、过热保护和欠压锁定，这些功能确保了设备在各种工作条件下的安全性和可靠性。

  7. 内置开关晶体管: 芯片内部集成了开关元件，减少了外围组件的数量和PCB板的布线复杂性。

三、应用场景

  1. 便携式设备: SY8368QNC 的高效能和低功耗特性使其特别适合于智能手机、平板电脑、数码相机和其他需电池供电的便携式设备。

  2. 物联网设备: 在物联网产品中，尤其是需要长时间待机的无线传感器和监测设备，SY8368QNC 可以有效地延长电池寿命，降低维护和替换频率。

  3. 工业应用: 该芯片在工业自动化和控制设备中也有广泛应用，能够提供稳定的电源，确保设备的可靠性和稳定性。

  4. 汽车电子: 随着汽车电子设备的普及，SY8368QNC 也可以用于车载系统，提供稳定和高效的电源管理解决方案。

四、设计考虑

在设计使用 SY8368QNC 的电路时，需要注意以下几点：

  1. 选择合理的外部组件: 虽然芯片内部集成了开关元件，但外部电感、电容的选择会直接影响电源的性能和稳定性。

  2. 布局优化: 由于电流流过能够引起的电压降，布局设计需尽量减少回路面积，优化电源路径，避免信号干扰。

  3. 散热管理: 高功耗应用时需考虑散热，需要确保芯片有良好的散热条件，以防过热导致性能下降或损坏。

五、总结

总的来说，SY8368QNC 是一款高效、稳定、集成化的降压型 DC-DC 转换器，凭借其优异的性能和小型化的优势，广泛适用于各类电子设备的电源管理需求。矽力杰凭借其在电源管理领域的丰富经验，以及对市场需求的深入理解，为客户提供了这一理想的解决方案。

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