- RS品番:
- 189-1867
- メーカー型番:
- STC3115AIQT
- メーカー/ブランド名:
- STMicroelectronics
一時的な在庫切れ - 2025/02/14に入荷し、その後4営業日でお届け予定
追加されました
単価: 購入単位は3000 個
¥357.529
(税抜)
¥393.282
(税込)
個 | 単価 | 購入単位毎合計* |
3000 - 3000 | ¥357.529 | ¥1,072,587.00 |
6000 - 27000 | ¥350.378 | ¥1,051,134.00 |
30000 - 42000 | ¥343.371 | ¥1,030,113.00 |
45000 - 57000 | ¥336.503 | ¥1,009,509.00 |
60000 + | ¥329.773 | ¥989,319.00 |
* 購入単位ごとの価格 |
- RS品番:
- 189-1867
- メーカー型番:
- STC3115AIQT
- メーカー/ブランド名:
- STMicroelectronics
データシート
その他
詳細情報
The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3115 uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simplifies implementation of temperature compensation. An alarm output signals a low SOC condition and can also indicate low battery voltage. The alarm threshold levels are programmable. The STC3115 offers advanced features to ensure high performance gas gauging in all application conditions.
OptimGauge™ algorithm
0.25% accuracy battery voltage monitoring
Coulomb counter and voltage-mode gas gauge operations
Robust initial open-circuit-voltage (OCV) measurement at power-up
Programmable low battery alarm
Internal temperature sensor
Battery swap detection
Low power: 45 μA in power-saving mode, 2 μA max. in standby mode
Micro-sized packages:
1.4 x 2.0 mm 10-bump CSP package
2.0 x 3.0 mm DFN10 package
0.25% accuracy battery voltage monitoring
Coulomb counter and voltage-mode gas gauge operations
Robust initial open-circuit-voltage (OCV) measurement at power-up
Programmable low battery alarm
Internal temperature sensor
Battery swap detection
Low power: 45 μA in power-saving mode, 2 μA max. in standby mode
Micro-sized packages:
1.4 x 2.0 mm 10-bump CSP package
2.0 x 3.0 mm DFN10 package
受注確定後にお客様専用製品として商品化されるため、発注後のキャンセル・返品はお受けできません。
仕様
特性 | |
---|---|
実装タイプ | 表面実装 |
パッケージタイプ | DFN |
インターフェース | バッテリ充電コントローラIC |
ピン数 | 10 |
標準動作供給電圧 | 2.7 to 4.5 V |
寸法 | 3.1 x 2.1 x 0.55mm |
長さ | 3.1mm |
幅 | 2.1mm |
高さ | 0.55mm |
動作温度 Max | +85 °C |
動作温度 Min | -40 °C |