WMSIC Electronic Components

Infineon BSL316CH6327XTSA1

ModelBSL316CH6327XTSA1
PackageTSOP-6
BrandInfineon
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Infineon BSL316CH6327XTSA1
Type
INFINEON
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
BSL316CH6327XTSA1
Electronic Component
1
Package
TSOP-6
Electronic Component
MOSFET
Electronic Component
0g
Electronic Component
1
FET
Logic Level Gate, 4.5V Driver
FET Type
N and P
Electronic Component
BM0259466309
Type
Surface Mount
Operating Temperature
55°C ~ 150°C(TJ)
Package / Housing
SOT-23-6, TSOT-23-6
Power
500mW
Electronic Component
Electronic Component

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

BSL316CH6327XTSA1 产品概述

一、产品简介

BSL316CH6327XTSA1 是 Infineon(英飞凌)提供的一款互补式 N 沟道与 P 沟道 MOSFET 二合一芯片,采用窄体 TSOP-6(也称 TSOT-23-6)表面贴装封装。器件面向低压控制与功率切换应用,支持逻辑电平栅极驱动(4.5 V 驱动能力),单芯片集成 N/P 两只场效应管,适合空间受限的应用中实现互补推挽或高侧/低侧开关。

二、主要电气参数(概要)

  • FET 类型:N 沟道 + P 沟道 互补型
  • 栅极驱动:逻辑电平,4.5 V 驱动支持(规范数据基于 5 V 测试)
  • 漏源电压 (Vdss):30 V
  • 连续漏极电流 (25°C):N、P 分别约 1.5 A / 1.4 A(器件标称)
  • 导通电阻 Rds(on):最大 160 mΩ @ Id = 1.4 A,Vgs = 10 V(注:10 V 测试条件)
  • 阈值电压 Vgs(th):最大 2.0 V @ Ig = 3.7 µA
  • 总栅电荷 Qg:最大 0.6 nC @ Vgs = 5 V
  • 输入电容 Ciss:最大 282 pF @ Vds = 15 V
  • 最大功耗:500 mW
  • 工作结温范围:-55°C ~ 150°C(TJ)
  • 封装/安装:TSOP-6 / TSOT-23-6(供应商封装标识 PG-TSOP-6-6)
  • 封装类型:表面贴装(SMD)

(以上参数为关键特性概要,请在设计时参考器件完整数据手册以获取更多典型曲线与限制条件。)

三、主要特性与优势

  • 互补双 FET 一体化:在单个小型封装内集成 N/P 对,方便实现推挽、半桥或高/低侧配置,简化 PCB 布局并节省空间。
  • 逻辑电平栅极:可由 4.5 V(典型 5 V)逻辑驱动,适合直接由微控制器或低压驱动器控制(注意考虑栅极电流与切换速率)。
  • 低栅电荷与中等输入电容:总栅电荷 0.6 nC(5 V)与 Ciss 282 pF,使其在中低频率开关时具有较低的驱动能量需求,适用于低功耗开关场合。
  • 适用于 30 V 工作电压:可用于常见的 12 V 或 24 V 低压系统的控制与开关用途。
  • 小型封装:TSOP-6 节省空间,适合便携或空间受限设备。

四、典型应用场景

  • MCU 直驱的负载开关与电源分配(低压轨)、反向保护或负载选择切换。
  • 低功率半桥、推挽驱动,例如驱动小电流电机、继电器驱动或电源管理模块中的高/低侧开关。
  • 信号级电平转换与模拟开关场合(受限于 Rds(on) 与泄漏电流特性)。
  • 便携式与消费类电子、通信设备、传感器节点等对面积与成本敏感的产品。

五、驱动与使用注意事项

  • Rds(on) 声明为 160 mΩ 是在 Vgs = 10 V 条件下测得;在 4.5–5 V 逻辑电平下实际导通电阻通常会更高,需在设计中评估导通损耗与允许温升。
  • 阈值电压最大 2.0 V(微安级漏极驱动)表示器件可在低电压驱动下导通,但不能将阈值电压与完全导通电阻混淆。若需要较低导通损耗,应尽可能提高栅极驱动电压(在器件允许范围内)。
  • 栅极电荷较小(0.6 nC),适合直接 MCU 驱动,但在高频开关或并联场景下仍建议串联小阻抗的栅极电阻以限制振铃与控制 dV/dt。
  • 输入电容 282 pF 在快速边沿下会引起显著瞬态栅极电流,应在 PCB 布局与驱动能力上预留裕量。

六、布板与热设计建议

  • 尽管器件封装小巧,但最大功耗仅 500 mW,散热能力有限。在持续较大电流工作时应注意温升:增加铜箔面积、使用多层铺铜或散热填充区可有效降低结壳温度升高。
  • 将相关信号与电源回路的地、源端短路径布线,减少寄生电感与环路面积,以降低开关尖峰与 EMI。
  • 对高侧 P 沟或低侧 N 沟的并联使用需谨慎考虑热均流与门级驱动一致性。

七、选型与注意事项

  • 若系统工作在 12 V/24 V 且负载电流处于几百毫安到 1 A 级别,BSL316CH6327XTSA1 是合适的选择;若需要更低 Rds(on) 或更高持续电流,应选用更大功率与更低导通电阻的分立 MOSFET。
  • 在要求高效率或高开关频率的应用中,请结合器件的 Qg、Ciss 以及实际驱动电压评估切换损耗与驱动损耗。
  • 最终设计前请参考 Infineon 的完整数据手册与典型应用电路,验证 Rds(on) 在目标 Vgs 下的实际值及热稳定性。

如需更详细的典型波形、完整电气特性表或具体应用示例(如半桥驱动参考、典型 PCB 布局示意),可进一步提供具体应用场景与约束条件,我可基于数据手册提供针对性建议。

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