圖片僅供參考
PMIC XC9141A50CMR-G SOT-25
| 附件下載 | |
| 商品名稱 | Load Disconnection Function, 0.8A Step-up DC/DC Converters |
| 訂購數量 | |
| 依數量訂價 | 15 NTD |
| FLYiNG 零件編號 | XC9141A50CMR-G |
| FLYiNG 庫存現貨 | 10 |
| 製造商 | TOREX |
| 製造商零件編號 | XC9141A50CMR-G |
| 說明 | PMIC XC9141A50CMR-G SOT-25 |
| 無鉛狀態 / RoHS 指令狀態 | RoHS |
| 訂購數量 | NTD 單價 / PCS |
| 1~9 | 15 |
| 10~99 | 10 |
| 封裝／外殼 | SOT-25 |
XC9141/XC9142 Series Load Disconnection Function, 0.8A Step-up DC/DC Converters
GENERAL DESCRIPTION
GENERAL DESCRIPTION
XC9141/XC9142 series are synchronous step-up DC/DC converters with a 0.3Ω(TYP.) N-channel driver transistor and a 0.3Ω(TYP.) synchronous P-channel switching transistor built-in. A highly efficient and stable current can be supplied up to 0.8A by reducing ON resistance of the built-in transistors.
The series are able to start operation under the condition which has 0.9V input voltage to generate 3.3V output voltage with a 100Ω load resistor, suitable for mobile equipment using only one Alkaline battery or one Nickel metal hydride battery.
The output voltage can be set from 1.8V to 5.5V (±2.0%) in steps of 0.1V.With the built-in oscillator, either 1.2MHz or 3.0MHz can be selected for suiting to your particular application.
During the devices enter stand-by mode, A, D types prevent the application malfunction by CL Discharge Function which can quickly discharge the electric charge at the output capacitor (CL). B, E types is able to drive RTC etc. by Bypass Switch Function to maintain continuity between the input and output. C, F types is able to connect in parallel with other power supplies by Load Disconnection Function which breaks continuity between the input and output.
The series are able to start operation under the condition which has 0.9V input voltage to generate 3.3V output voltage with a 100Ω load resistor, suitable for mobile equipment using only one Alkaline battery or one Nickel metal hydride battery.
The output voltage can be set from 1.8V to 5.5V (±2.0%) in steps of 0.1V.With the built-in oscillator, either 1.2MHz or 3.0MHz can be selected for suiting to your particular application.
During the devices enter stand-by mode, A, D types prevent the application malfunction by CL Discharge Function which can quickly discharge the electric charge at the output capacitor (CL). B, E types is able to drive RTC etc. by Bypass Switch Function to maintain continuity between the input and output. C, F types is able to connect in parallel with other power supplies by Load Disconnection Function which breaks continuity between the input and output.
APPLICATIONS
- Portable equipment
- Beauty & health equipment
- Wearable devices
- Game & Hobby
- PC Peripherals
- Devices with 1~3 Alkaline,1~3 Nickel Hydride, 1 Lithium and 1 Li-ion
一般說明
XC9141 / XC9142系列是同步升壓型DC / DC轉換器，內置0.3Ω（典型值）N溝道驅動晶體管和0.3Ω（典型值）同步P溝道開關晶體管。通過降低內置晶體管的導通電阻，可以提供高達0.8A的高效且穩定的電流。
該系列能夠在輸入電壓為0.9V且帶有100Ω負載電阻的條件下開始產生3.3V輸出電壓的條件下啟動操作，適用於僅使用一塊鹼性電池或一塊鎳氫電池的移動設備。
輸出電壓可以0.1V為單位在1.8V至5.5V（±2.0％）範圍內設置。內置振盪器可以選擇1.2MHz或3.0MHz，以適合您的特定應用。
在設備進入待機模式期間，A，D類型通過CL放電功能防止應用程序故障，該功能可以快速釋放輸出電容器（CL）上的電荷。 B，E型能夠通過旁路開關功能驅動RTC等，以保持輸入和輸出之間的連續性。 C，F型能夠通過負載斷開功能與其他電源並聯連接，這會破壞輸入和輸出之間的連續性。
該系列能夠在輸入電壓為0.9V且帶有100Ω負載電阻的條件下開始產生3.3V輸出電壓的條件下啟動操作，適用於僅使用一塊鹼性電池或一塊鎳氫電池的移動設備。
輸出電壓可以0.1V為單位在1.8V至5.5V（±2.0％）範圍內設置。內置振盪器可以選擇1.2MHz或3.0MHz，以適合您的特定應用。
在設備進入待機模式期間，A，D類型通過CL放電功能防止應用程序故障，該功能可以快速釋放輸出電容器（CL）上的電荷。 B，E型能夠通過旁路開關功能驅動RTC等，以保持輸入和輸出之間的連續性。 C，F型能夠通過負載斷開功能與其他電源並聯連接，這會破壞輸入和輸出之間的連續性。
應用領域
- 便攜式設備
- 美容與健康設備
- 可穿戴設備
- 遊戲與嗜好
- PC外設
- 具有1〜3鹼性，1〜3氫化鎳，1鋰和1鋰離子的器件
