Micro One ME7660
Me7660 is a charge pump dc-to-dc voltage converter using AL-gate CMOS technology and optimization design. It converters a +1.5V to +10V input to a corresponding -1.5V to -10V output using only two external capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10KHZ.| Part No. | ME7660 |
|---|---|
| Datasheet | ME7660 Download |
| Manufacturer |  Micro One |
| Description | Charge Pump DC-DC Voltage Converter |
| Buy | Stock & Price |
FEATURES
: ! Converts +5V Logic supply to + 5V ! Wide input voltage range: 1.5V~10V ! Efficient voltage conversion: 99.9% ! Good power efficiency: 98% ! Low power supply: 50uA @5Vin ! Easy to use: only two external capacitors required ! 8-pin DIP and 8-pin small outline packages are available ! Compatible with RS232 negative power supply standard ! High ESD protection: up to 3kV ! No Dx diode needed for high voltage operation Pin Configuration Packages: 8-pin DIP and 8-pin SOIC 1(12) ME 7660 PinDESCRIPTION
Pin No. Symbol 1 NC 2 CAP+ 3 GND 4 CAP5 Vout 6 Low Voltage 7 OSC 8 V+DESCRIPTION
No connection Connecting external capacitor (+) pin Ground Pin Connecting external capacitor (-) pin Voltage output pin Low voltage selection pin Connecting oscillation capacitor pin Power supply pin Functional Block Diagram 2(12) Absolute Maximum Rating ! Supply Voltage: +10.5V ! LV and OSC Inputs Voltage: -0.3V (V++0.3V) for V+<5.5V (V+-5.5V) (V++0.3V) for V+>5.5V ! Current Into LV: 20µA 当 V+>3.5V 时 ! Output Short Duration (Vsupply 5.5V): !
