Maxim Integrated MAX660ESA+, charge pump voltage converter, 100 mA output, ratiometric, 1.5 V to 5.5 V input, -Vin or 2Vin output, 8-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output (Min (Fixed)) | -Vin, 2Vin |
| Output current | 100mA |
| Frequency - switching | 10kHz, 80kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tube |
| Function | Ratiometric |
| Topology | Charge Pump |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Output configuration | Positive or Negative |
| Synchronous rectifier | No |
The MAX660ESA+ from Maxim Integrated is a charge-pump voltage converter that delivers up to 100 mA from a 1.5 V to 5.5 V input rail. It generates either a negative voltage equal to -Vin or a doubled positive voltage of 2Vin, selected by pin configuration.
Supplied in a tube of 8-SOIC (0.154", 3.90 mm width) surface-mount packages. The SOIC-8 footprint is standard and widely supported. If your pick-and-place line expects tape-and-reel, verify the packing option — this listing is for tube.
Yes, in inverter mode the output equals -Vin, producing a negative rail from a positive input.
Yes, a charge pump topology requires two external capacitors — one flying capacitor and one output reservoir capacitor. Values are given in the datasheet.
The MAX660CPA+ is the same die in a DIP-8 package (through-hole), while the MAX660ESA+ is in an SOIC-8 surface-mount package. Electrical specs are identical.