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LM2787TPX LAS8 的参数 |
| 功能
Type |
切换式电容器（充电泵），反相 Switched Capacitor (Charge Pump),Inverting |
| 工作电压
Voltage - Supply |
2.7V ~ 5.5V |
| 输出电压
Out Voltage |
-1.5V ~ -5.2V |
| 输出电流
Output Current |
10mA |
| 效率
Efficiency(%) |
91% |
| 震荡频率
Oscillation Frequency |
260kHz |
| Description & Applications |
FEATURES ? Low Noise Regulated Switched Capacitor Voltage Inverter in micro SMD ? Inverts and regulates the input supply voltage ? Small 8-Bump micro SMD package ? 91% typical charge pump power efficiency at 10mA ? Low output ripple ? Shutdown lowers Quiescent current to 0.05 μA (typical) Applications ? Wireless Communication Systems ? Cellular Phone Power Amplifier Biasing ? Interface Power Supplies ? Handheld Instrumentation ? Laptop Computers and PDA’s |
| 描述与应用 |
特点 ?低噪声稳压开关电容电压逆变器在微SMD ?反转并调节输入电压 ?小8焊球micro SMD封装 ?91％典型的电荷泵电源效率在10mA ?低输出纹波 ?关机静态电流降低到0.05μA（典型值） 应用 ?无线通信系统 ?蜂窝电话功率放大器偏置 ?接口电源 ?手持式仪表 ?笔记本电脑和PDA |
| 技术文档PDF下载 |
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相关型号列表 |
| 型号 |
标记/丝印/代码 |
厂家 |
批号 |
封装 |
数量 |
描述 |
详细资料 |
| LM2787BPX |
YBS8 |
NATIONAL |
05+ |
VFBGA-8 |
700 |
电源管理ICPower Management IC/PMIC-电荷泵Charge Pump |
查看 |
| LM2787TPX |
LAS8 |
NATIONAL |
05+NOPB |
VFBGA-8 |
740 |
电源管理ICPower Management IC/PMIC-电荷泵Charge Pump |
查看 |
| LM2794BLX |
42AM |
NATIONAL |
05+ |
BLP14EHB |
50 |
电源管理ICPower Management IC/PMIC-LED驱动LED Driver |
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| LM2794TL |
35AC |
NATIONAL |
05+ |
TLP14EHA |
150 |
电源管理ICPower Management IC/PMIC-LED驱动LED Driver |
查看 |
| LM2795BLX |
46AE |
NATIONAL |
05+ |
BLP14EHB |
1600 |
电源管理ICPower Management IC/PMIC-LED驱动LED Driver |
查看 |
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