TC7662BEOA713 – Charge Pump DC-DC Voltage Converter – SOIC-Narrow-8 Package
The TC7662B 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. Tags, TC7662BCOA, TC7662BCPA, TC7662BEOA, TC7662BEPA, TC7660EV, TC7662ACPA, TC7662BCPA, 7662.
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Features:
- Wide Operating Voltage Range: 1.5V to 15V
- Boost Pin (Pin 1) for Higher Switching Frequency
- High Power Efficiency is 96%
- Easy to Use – Requires Only 2 External Non-Critical Passive Components
- Improved Direct Replacement for Industry Standard ICL7660 and Other Second Source Devices
Features/Specs:
- Manufacturer Part No: TC7662BEOA713
- Manufacturer: Microchip Technology
- Product Type: Switching Voltage Regulators
- Number of Outputs: 1 Output
- Input Voltage Range: 6.15V ~ 15V
- Output Voltage: -1.5V to – 15V
- Output Current: 20 mA
- Quiescent Current: 120 uA
- Topology: Inverting
- Switching Frequency: 10 kHz
- Function: Inverting
- Operating Temperature Range: -40°C ~ +85°C
- Mounting Style: SMD/SMT
- Package/Case: SOIC-Narrow-8
Applications:
- Simple Conversion of +5V to ±5V Supplies
- Voltage Multiplication VOUT = ±nVIN
- Negative Supplies for Data Acquisition Systems and Instrumentation
- RS232 Power Supplies
- Supply Splitter, VOUT = ±VS/2
Datasheet: TC7662BEOA713
Package includes:
- 1 x TC7662BEOA713 – Charge Pump DC-DC Voltage Converter – SOIC-Narrow-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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