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.
パッケージ
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
購入オプション
MC33778ATA1AE
アクティブ
12NC: 935464861557
詳細
注文
MC33778ATA1AER2
アクティブ
12NC: 935464861528
詳細
注文
操作機能
| パラメータ | 値 |
|---|---|
Ambient Operating Temperature (Min to Max) (℃) | -40 to 125 |
Pyrotechnic Switch Controller (PSC) | 1 |
Number of Independent Current Measurement Channels | 2 |
Overcurrent Detection Mechanisms | Gradient (di/dt), Melting Fuse Emulation, Threshold |
| パラメータ | 値 |
|---|---|
Shunt Temperature Compensation | Integrated |
Safety Level | up to ASIL D |
GPIO | 16 |
Isolated Daisy Chain Communication (TPL) | yes |
環境
| Part/12NC | 鉛フリー | EU RoHS | ハロゲンフリー | RHFインジケーター | REACH SVHC | Weight (mg) |
|---|---|---|---|---|---|---|
MC33778ATA1AE(935464861557) | Yes | Yes | Yes |  | REACH SVHC | 363.7184 |
MC33778ATA1AER2(935464861528) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 363.7184 |
品質
| Part/12NC | 安全保障機能安全 | 吸湿感度レベル (MSL) | Peak Package Body Temperature (PPT) (C°) | Maximum Time at Peak Temperatures (s) | |||
|---|---|---|---|---|---|---|---|
| 鉛フリーはんだ | 鉛フリーはんだ | 鉛フリーはんだ | |||||
MC33778ATA1AE (935464861557) | ISO 26262 | 3 | 260 | 40 | |||
MC33778ATA1AER2 (935464861528) | ISO 26262 | 3 | 260 | 40 | |||
配送
| Part/12NC | 関税分類番号（米国)免責事項: |
|---|---|
MC33778ATA1AE (935464861557) | 854239 |
MC33778ATA1AER2 (935464861528) | 854239 |
詳細 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.