MAX660MX/NOPB
DC/DC Charge Pump Adjustable Voltage Inverter, 1.5V to 5.5V in, -5.5V to -1.5V/100mA out, SOIC-8
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | MAX660MX/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel3008278RL Cut Tape3008278 |
| Your Part Number |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$2.680 | S$2.68 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$2.680 (S$2.9212) |
| 10+ | S$1.790 (S$1.9511) |
| 50+ | S$1.700 (S$1.853) |
| 100+ | S$1.600 (S$1.744) |
| 250+ | S$1.500 (S$1.635) |
| 500+ | S$1.450 (S$1.5805) |
| 1000+ | S$1.440 (S$1.5696) |
| 2500+ | S$1.280 (S$1.3952) |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | MAX660MX/NOPBCopy |
| Manufacturer Standard Lead Time | 16 weeks |
| Order Code | Re-Reel3008278RL Cut Tape3008278 |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| Output Current Max | 100mA |
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Min | -5.5V |
| Adjustable Output Voltage Max | -1.5V |
| Input Voltage Min | 1.5V |
| Input Voltage Max | 5.5V |
| Topology | Doubler, Inverting |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| MSL | - |
Product Overview
The MAX660MX/NOPB is a switched capacitor voltage converter in 8 pin SOIC package. The CMOS charge pump voltage converter inverts a positive voltage in the range of 1.5V to 5.5V to the corresponding negative voltage. It 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 IC provides ideal performance for battery powered systems and may also be used as a positive voltage doubler. The oscillator frequency can be lowered by adding an external capacitor to the OSC pin. Also, the OSC pin may be used to drive the IC with an external clock. A frequency control (FC) pin selects the oscillator frequency of 10KHz or 80KHz. It is used in laptop computers, cellular phones, operational amplifier power supplies and interface power supplies.
- Inverts or doubles input supply voltage
- 6.5ohm typical output resistance
- 88% typical conversion efficiency at 100mA
- Operating junction temperature range from -40°C to 85°C
- Supply current of 0.5mA at no load (FC = open, LV = open)
- Output current of 100mA at TA ≤ +85°C, OUT ≤ -4V
- Power efficiency of 98% at RL (1K) between V+ and OUT
- Voltage conversion efficiency is 99.96% at no load
Applications
Power Management, Industrial, Portable Devices, Medical
Technical Specifications
| IC Case / Package | SOIC |
|---|---|
| Output Current Max | 100mA |
| Adjustable Output Voltage Min | -5.5V |
| Input Voltage Min | 1.5V |
| Topology | Doubler, Inverting |
| Operating Temperature Min | -40°C |
| Product Range | - |
| No. of Pins | 8Pins |
|---|---|
| Fixed Output Voltage Nom | - |
| Adjustable Output Voltage Max | -1.5V |
| Input Voltage Max | 5.5V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| MSL | - |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001656 |