BCR320UE6327HTSA1 vs BCR420UE6327 对比
详细并排对比 BCR320UE6327HTSA1 出自 Infineon 和 BCR420UE6327 出自 Infineon。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Infineon
BCR320UE6327HTSA1 - 250mA Linear LED Driver, 27V, SC-74-6 | Infineon
BCR320UE6327HTSA1 ✓ 量产中
规格对比
| 参数 | BCR320UE6327HTSA1 | BCR420UE6327 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | LED Drivers | LED Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.16 | $0.17 |
| Product Type | Linear Constant-Current LED Driver IC | — |
| 输出数量 | 1 | 1 |
| Output Current (Nominal) | 250 mA | — |
| 输入电压范围 | 1.4 V to 27 V | — |
| 拓扑 | Linear (series regulator) | Linear constant-current LED driver |
| Dimming Control | Analog via supply voltage / no PWM (BCR320U variant) | — |
| Integrated Reverse-Polarity Protection | Yes (internal MOSFET) | — |
| Temperature Coefficient of Output Current | -0.2 %/K (typical) | -0.2 %/K (typ) |
| 工作温度范围 | -40 C to +150 C (junction) | [DATA_NEEDED: operating temperature range] |
| 封装 | PG-SC74-6 (SOT-26 equivalent, 6 pins) | PG-SC74-6 (SOT-23-6 equivalent) |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | AEC-Q101 (automotive grade) | AEC-Q100 (automotive) - per Infineon product family documentation |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Continuous Output Current | — | 150 mA (external-resistor limited, up to 200 mA per product page) |
| Supply Voltage Range | — | Up to 40 V |
| Switch / Pass Element | — | Internal NPN low-side transistor |
| PWM Dimming | — | Up to 10 kHz (BCR421U variant; BCR420U E6327 is non-PWM) |
| Current Setting | — | External resistor on RE pin |
| 热阻，结到环境 | — | [DATA_NEEDED: theta_JA] |
| REACH Status | — | Compliant (per PartGenie compliance notes) |