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
MC33774ASA1AE
生産終了 (EOL)
12NC: 935461413557
詳細
注文
MC33774ASA1AER2
生産終了 (EOL)
12NC: 935461413528
詳細
注文
操作機能
| パラメータ | 値 |
|---|---|
Cell Voltage Measurement Channel | 4 to 18 |
Cell OV/UV | yes |
Cell Balancing | yes |
Coulomb Count | no |
| パラメータ | 値 |
|---|---|
Isolated Daisy Chain Communication (TPL) | no |
Precision GPIO | 8, Yes |
SPI Communication | Yes |
Ambient Operating Temperature (Min to Max) (℃) | -40 to 125 |
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) |
|---|---|---|---|---|---|---|
MC33774ASA1AE(935461413557) | Yes | Yes Certificate Of Analysis (CoA) | Yes |  | REACH SVHC | 363.6 |
MC33774ASA1AER2(935461413528) | Yes | Yes Certificate Of Analysis (CoA) | Yes | | REACH SVHC | 363.6 |
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 | |||||
MC33774ASA1AE (935461413557) | ISO 26262 | 3 | 260 | 40 | |||
MC33774ASA1AER2 (935461413528) | ISO 26262 | 3 | 260 | 40 | |||
配送
| Part/12NC | 関税分類番号（米国)免責事項: |
|---|---|
MC33774ASA1AE (935461413557) | 854239 |
MC33774ASA1AER2 (935461413528) | 854239 |
製造終了品・代替品データ
| Part/12NC | 製造終了のお知らせ | 最終購入日 | 最終納品日 | 交換 |
|---|---|---|---|---|
MC33774ASA1AE (935461413557) | NOTICE | 2024-10-11 | 2025-04-11 | MC33774ASP1AE (935458384557) |
MC33774ASA1AER2 (935461413528) | NOTICE | 2024-10-11 | 2025-04-11 | MC33774ASP1AER2 (935458384528) |
製品変更のお知らせ
| Part/12NC | 発行日 | 有効期限 | PCN | タイトル |
|---|---|---|---|---|
MC33774ASA1AE (935461413557) | 2024-04-10 | 2024-04-11 | 202403021DN | Discontinuation Notification for NXP Products MC33774ATA1AE/R2 and MC33774ASA1AE/R2 |
MC33774ASA1AER2 (935461413528) |
詳細 MC33774
The MC33774 is an 18-Channel battery cell controller IC designed for the most demanding applications. The IC is lifetime qualified for less than 1.5 mV of voltage measurement error over the full temperature and cell voltage range. A fully redundant and independent internal architecture enables achieving ASIL D Functional Safety targets at cells voltage as well as for cells temperature measurements. Busbar monitoring is supported thanks to an input voltage ranging down to -3 V.
Configurable on-chip averaging of the high frequency voltage measurement signals acts as a digital filter and allows for a reduction in external filtering. Highly advanced functions are available to control passive cell balancing with up to 300mA per channel and all the way up to 125 degree C. ambient temperature. It gives the possibility for maximizing the assets utilization (e.g. ESS and EV Fleet) via fast real-time balancing. An I²C interface allows to control external devices, e.g.. EEPROMs. Up to 62 devices can be daisy-chained via the isolated ETPL bus.