LMC7660

활성

1.5V~10V 스위치 커패시터 전압 컨버터

지금 주문

데이터 시트

document-pdfAcrobat LMC7660 Switched Capacitor Voltage Converter datasheet (Rev. C) (영어)

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대안 비교

비교 대상 장치와 유사한 기능

LM2665

활성

1.8V~5.5VIN 스위치드 커패시터 전압 더블러 Next generation with improved transition region performance.

LMC7660

활성

데이터 시트

지금 주문

제품 상세 정보

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

PDIP (P)

8

92.5083 mm² 9.81 x 9.43

SOIC (D)

8

29.4 mm² 4.9 x 6

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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