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TC7662BEOA713
Microchip TechnologyCharge pump dc-to-dc voltage converter – SOIC Narrow 8 - Output voltage: - 1.5 V to - 15 V - 20 mA - Input voltage : 15 V - Switching frequency 10 kHz - 1.42 mm (L) - 4.9 mm (H) - 3.91 mm (W) - High power efficiency is 96% ...
DESCRIPTION
The TC7662BEOA713 is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +15V input to a corresponding – 1.5 to – 15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V + , allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B is available in both 8-pin DIP and 8-pin small outline (SO) packages in commercial and extended temperature ranges.
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SPECIFICATIONS
IN STOCK: 3,837
Ships today, if you order in
Minimum Order: 250
Factory Lead-Time 6 Weeks
Datasheet