Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
封装
HLQFP64: HLQFP64, plastic, thermal enhanced low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body
购买选项
MC33777ATA1AE
正常供应
12NC: 935464362557
详细信息
订购
MC33777ATA1AER2
正常供应
12NC: 935464362528
详细信息
订购
工作特点
| 参数 | 值 |
|---|---|
Ambient Operating Temperature (Min to Max) (℃) | -40 to 125 |
Pyrotechnic Switch Controller (PSC) | 2 |
Number of Independent Current Measurement Channels | 4 |
Overcurrent Detection Mechanisms | Gradient (di/dt), Melting Fuse Emulation, Threshold |
| 参数 | 值 |
|---|---|
Shunt Temperature Compensation | Integrated |
Safety Level | up to ASIL D |
GPIO | 16 |
Isolated Daisy Chain Communication (TPL) | yes |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
MC33777ATA1AE(935464362557) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 363.7184 |
MC33777ATA1AER2(935464362528) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 363.7184 |
质量
| 部件/12NC | 安全保障功能安全 | 湿度灵敏度等级(MSL) | 封装体峰值温度（PPT）（C°） | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| 无铅焊接 | 无铅焊接 | 无铅焊接 | |||||
MC33777ATA1AE (935464362557) | ISO 26262 | 3 | 260 | 40 | |||
MC33777ATA1AER2 (935464362528) | ISO 26262 | 3 | 260 | 40 | |||
配送
| 部件/12NC | 协调关税 (美国)免责声明 |
|---|---|
MC33777ATA1AE (935464362557) | 854239 |
MC33777ATA1AER2 (935464362528) | 854239 |
更多信息 MC33777
The MC33777A is a battery junction box controller IC designed for automotive applications such as hybrid electric vehicles (HEV), electric vehicles (EV), and industrial applications (ESS).
The device can drive two pyrotechnic switches independently and includes an extensive set of diagnostics.
The device measures redundantly currents, voltages, and temperatures. It processes the results and detects fault events (short circuit, system overload, crash signals...). These events can be combined and used to trigger reactions without a microcontroller (GPIOs, pyrotechnic switch).
The device offers an isolated daisy chain (TPL3) or a Serial Peripheral Interface (SPI) for communication with the MCU. The MC33777A allows reaching the highest automotive safety integrity level (ASIL D) with all its features.