MAX660MX Integrated Circuit Chip 100mA CMOS Charge-Pump Voltage Converter SOIC8
The MAX660MX CMOS charge-pump voltage converter is a versatile unregulated switched-capacitor inverter or doubler. Operating from a wide 1.5V to 5.5V supply voltage, the MAX660MX uses two low-cost capacitors to provide 100mA of output current without the cost, size and EMI related to inductor-based converters.
With an operating current of only 120µA and operating efficiency greater than 90% at most loads, the MAX660MX provides ideal performance for battery-powered systems. The device can be operated directly in parallel to lower output impedance, thus providing more current at a given voltage.
Specifications
| Function |
Ratiometric |
| Output Configuration |
Positive or Negative |
| Topology |
Charge Pump |
| Output Type |
Fixed |
| Number of Outputs |
1 |
| Voltage - Input (Min) |
1.5V |
| Voltage - Input (Max) |
5.5V |
| Voltage - Output (Min/Fixed) |
-Vin, 2Vin |
| Current - Output |
100mA |
| Frequency - Switching |
10kHz, 80kHz |
| Synchronous Rectifier |
No |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package |
8-SOIC |
Key Features
Inverts or Doubles Input Supply Voltage
Narrow SO-8 Package
6.5-Ω Typical Output Resistance
88% Typical Conversion Efficiency at 100mA
Selectable Oscillator Frequency: 10kHz/80kHz
Applications
Laptop Computers Cellular Phones Medical Instruments Operational Amplifier Power Supplies Interface Power Supplies Handheld Instruments
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Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
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We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
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We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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