TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Frequency | 250 kHz |
Number of Pins | 8 Pin |
Case/Package | SOIC-8 |
Power Rating | 471 mW |
Number of Outputs | 1 Output |
Output Voltage | 11.0 V |
Output Current | 125 mA |
Number of Channels | 1 Channel |
Number of Positions | 8 Position |
Switching Frequency | 125kHz, 250kHz |
Input Voltage (Max) | 5.5 V |
Input Voltage (Min) | 2 V |
Output Current (Max) | 125 mA |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 2V ~ 5.5V |
Input Voltage | 2V ~ 5.5V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Size-Length | 5 mm |
Size-Width | 4 mm |
Size-Height | 1.5 mm |
Operating Temperature | -40℃ ~ 85℃ (TA) |
The MAX1680ESA+ is a 125mA, frequency selectable, switched capacitor voltage converter in 8 pin SOIC package. It is an inductorless switched-capacitor voltage converter either inverts an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current. It has a selectable-frequency option that allows the use of small capacitor of 4.7µF. With their high output current capability, this charge-pump device is suitable replacements for inductor-based regulators which require more expensive external components and additional board space. The device equivalent output resistance (typically 3.5ohm) allows them to deliver as much as 125mA with only a 440mV drop. A shutdown feature reduces quiescent current to less than 1µA. Typical applications include local negative supplies, interface power supplies, op-amp power supplies and MOSFET bias.
● Power efficiency is 90%
● Operating temperature range from -40°C to 85°C
● Selectable switching frequencies of 125KHz/250KHz
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