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- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:直流/直流开关稳压器 - 电荷泵(无电感器)
- 功能描述:1.5V 至 10V 开关电容器电压转换器
- 点击这里打开及下载LMC7660的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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The LMC7660 is a CMOS voltage converter capable of converting a positive voltage in the range of +1.5V to +10V to the corresponding negative voltage of −1.5V to −10V. The LMC7660 is a pin-for-pin replacement for the industry-standard 7660. The converter features: operation over full temperature and voltage range without need for an external diode, low quiescent current, and high power efficiency.
The LMC7660 uses its built-in oscillator to switch 4 power MOS switches and charge two inexpensive electrolytic capacitors.
- Operation Over Full Temperature and Voltage Range without an External Diode
- Low Supply Current, 200 μA Max
- Pin-for-pin Replacement for the 7660
- Wide Operating Range 1.5V to 10V
- 97% Voltage Conversion Efficiency
- 95% Power Conversion Efficiency
- Easy to Use, Only 2 External Components
- Extended Temperature Range
All trademarks are the property of their respective owners.
- Vin (Min) (V)
- 1.5
- Vin (Max) (V)
- 10
- Vout (Min) (V)
- -1.5
- Iout (Max) (A)
- 0.05
- Regulated outputs (#)
- 1
- Switching frequency (Min) (kHz)
- 10
- Iq (Typ) (mA)
- 0.12
- Rating
- Catalog
LMC7660的完整型号有:LMC7660IM/NOPB、LMC7660IMX/NOPB、LMC7660IN/NOPB、LMC7660IM、LMC7660IMX,以下是这些产品的关键参数及官网采购报价:
LMC7660IM/NOPB,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMC7660IM/NOPB的批量USD价格:.492(1000+)
LMC7660IMX/NOPB,工作温度:-40 to 85,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LMC7660IMX/NOPB的批量USD价格:.41(1000+)
LMC7660IN/NOPB,工作温度:-40 to 85,封装:PDIP (P)-8,包装数量MPQ:40个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网LMC7660IN/NOPB的批量USD价格:.472(1000+)
LMC7660IM,工作温度:PropertyValue,封装:SOIC (D)-8,包装数量MPQ:95个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LMC7660IM的批量USD价格:.636(1000+)
LMC7660IMX,工作温度:PropertyValue,封装:SOIC (D)-8,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-235C-UNLIM,引脚镀层/焊球材料:SNPB,TI官网LMC7660IMX的批量USD价格:.554(1000+)
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