Microchip TC1044SCOA, 1-Channel Charge Pump, Voltage Regulator, 20 mA, 4.3V 22.5 kHz, DIP 8-Pin

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HK$4,262.00

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RS庫存編號:
598-758
製造零件編號:
TC1044SCOA
製造商:
Microchip
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品牌

Microchip

Regulator Type

Charge Pump

Product Type

Voltage Regulator

Output Voltage

4.3V

Number of Outputs

1

Switching Frequency

22.5kHz

Package Type

DIP

Quiescent Current

80μA

Output Current

20mA

Pin Count

8

Length

4.9mm

Height

1.75mm

Width

6mm

Standards/Approvals

No

Series

TC1044S

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-45°C

Minimum Input Voltage

1.5V

Maximum Input Voltage

12V

Automotive Standard

No

COO (Country of Origin):
TH
The Microchip Charge pump DC-to-DC voltage converter designed to generate negative or doubled voltages from a positive input supply. It operates without inductors, using only two external capacitors, which simplifies design and reduces electromagnetic interference. The device supports input voltages from 1.5 V to 12 V and delivers efficient voltage conversion with minimal power consumption. It includes a frequency boost feature to raise the internal oscillator from 10 kHz to 45 kHz, allowing the use of smaller capacitors.

Low cost and easy to use

Only two external capacitors required

RS 232 negative power supply

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