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AC/DC 和 DC/DC 轉換器 (整合式 FET)

LMC7660

現行

1.5-V 至 10-V 切換式電容器電壓轉換器

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LM2665 現行 1.8V 至 5.5V 切換式電容器電壓倍增器 Next generation with improved transition region performance.

LMC7660

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.5 Vin (max) (V) 10 Switching frequency (min) (kHz) 10 Features Unregulated Vout (min) (V) -1.5 Vout (max) (V) -10 Iq (typ) (µA) 120
Rating Catalog Operating temperature range (°C) -40 to 85 Type Charge pump Iout (max) (A) 0.05 Vin (min) (V) 1.5 Vin (max) (V) 10 Switching frequency (min) (kHz) 10 Features Unregulated Vout (min) (V) -1.5 Vout (max) (V) -10 Iq (typ) (µA) 120
  • 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.

  • 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.

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.

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.
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LM2664 現行 1.8-V 至 5.5-VIN 切換式電容器電壓逆變器 Delivers up to 200-mA load, operates at higher frequency, and has shutdown.

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* Data sheet LMC7660 Switched Capacitor Voltage Converter datasheet (Rev. C) 2013年 4月 8日

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  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
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  • 認證摘要
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