NJU7670D NJR, NJU7670D Datasheet - Page 3

• Manufacturer Part Number: NJU7670D
• Description: IC VOLTAGE TRIPLER 14-DIP
• Manufacturer: NJR
• Type: Switched Capacitor (Charge Pump), Doubler, Triplerr

Specifications of NJU7670D

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -8 ~ -18 V
• Current - Output: 20mA
• Frequency - Switching: 2.5kHz
• Voltage - Input: -2.6 ~ -6 V
• Operating Temperature: -20°C ~ 75°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP
• Power - Output: 700mW
• Function: Step Up
• Output Voltage: - 18 V
• Output Current: 20 mA
• Maximum Operating Temperature: + 75 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NJU7670
(3-2)
Example of the Voltage Regulation
The voltage regulator has a output terminal which can be adjusted the output voltage to any kind of
voltage by resistance R
.
RV
As the RV terminal input impedance is high. Therefore special care against noise is required.
(Use a sealed line or others noise-proof method)
Tripler Operation + Voltage Regulator Operation
Ver.2003-07-18
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