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Infineon BTS7004-1EPP BTS7004
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Infineon BTS7004-1EPP
- Type
- INFINEON
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- INFINEON
- Electronic Component
- BTS7004-1EPP
- Electronic Component
- 1
- Package
- TSDSO-14
- Type
- Switch
- Electronic Component
- Power Electronic Switch
- Electronic Component
- 0.091g
- Electronic Component
- 1
- Channel Count
- 1
- Features
- Voltage
- Electronic Component
- BM0085979945
- Resistor
- 4.4mΩ
- Operating Temperature
- 40℃~+150℃
- Operating Voltage
- 3.1V~28V
- Current
- 15A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BTS7004-1EPP 产品概述
一、简介
BTS7004-1EPP 是 Infineon（英飞凌）推出的一款单通道高侧功率电子开关（High-side switch），封装为 TSDSO-14。器件面向车用及工业场景的负载控制，集成多种保护功能并支持宽工作电压，便于替代传统机械继电器或外置MOSFET+驱动方案。
二、主要规格
- 工作电压：3.1 V ～ 28 V
- 最大连续电流：15 A
- 导通电阻（RDS(on)）：约 4.4 mΩ
- 工作温度范围：-40 ℃ ～ +150 ℃
- 通道数：1 通道（单路高侧开关）
- 输入控制逻辑：高电平有效
- 保护特性：过压保护（OVP）、过流保护（OCP）、欠压保护（UVP）
- 封装：TSDSO-14
三、关键功能说明
- 过压保护（OVP）：当电源电压超出安全范围时，器件能切断输出以防止负载或设备损坏。
- 过流保护（OCP）：在短路或过载情况下限制电流或断开通路，保护器件与负载。
- 欠压保护（UVP）：在电源电压过低时禁止导通，避免系统在不稳定供电下工作。
- 输入端为高电平使能，便于与MCU或车载控制单元直接接口（注意驱动电平与输入阈值匹配）。
四、典型应用
适用于汽车和工业系统中的负载开关与保护，包括但不限于：车灯、加热器、风扇、阀门与电磁阀、线束保护与分配模块等需要高侧控制与保护的场景。
五、设计与布局建议
- 电源侧建议并联低ESR电容并在接近器件处放置，配合车规 TVS 抑制瞬态冲击。
- 对于感性负载，增加跨接整流/续流器件或RC缓冲以吸收反向尖峰。
- 采用宽铜箔与散热焊盘，必要时在封装下方或相邻区域开通热通孔导入多层铜平面以降低结壳温升。
- 依据 RDS(on) 与电流计算功耗：P ≈ I^2·R；在 15 A 连续工况下 P ≈ 0.99 W，需合理散热与降额设计。
- 系统中仍建议加熔断器或电子保险作为一级保护，防止极端故障。
六、优势与注意事项
优势：集成保护、驱动方便、适应宽压、低导通阻抗使得系统效率高且布局简化。
注意事项：详细故障行为（如限流方式、故障指示/诊断输出）与热阻参数请以官方数据手册为准；对频繁反复的高能量浪涌或长期高温工况应做充分的热与电应力评估并采取降额策略。
如果需要，我可以基于目标应用（如 12 V 汽车负载或 24 V 工业负载）提供具体的参考原理图建议和热设计计算。
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