| Allicdata Part #: | MAX1680ESA+-ND |
| Manufacturer Part#: |
MAX1680ESA+ |
| Price: | $ 4.18 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Maxim Integrated |
| Short Description: | IC REG SWITCHD CAP INV 8SOIC |
| More Detail: | Charge Pump Switching Regulator IC Positive or Neg... |
| DataSheet: | MAX1680ESA+ Datasheet/PDF |
| Quantity: | 882 |
| 1 +: | $ 3.79890 |
| 10 +: | $ 3.60927 |
| 25 +: | $ 2.53260 |
| 50 +: | $ 2.40597 |
| 100 +: | $ 1.83330 |
| 250 +: | $ 1.74165 |
| 500 +: | $ 1.64037 |
| Voltage - Output (Min/Fixed): | -Vin, 2Vin |
| Base Part Number: | MAX1680 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 125kHz, 250kHz |
| Current - Output: | 125mA |
| Voltage - Output (Max): | -- |
| Series: | -- |
| Voltage - Input (Max): | 5.5V |
| Voltage - Input (Min): | 2V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Charge Pump |
| Output Configuration: | Positive or Negative |
| Function: | Ratiometric |
| Part Status: | Active |
| Packaging: | Tube |
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The DC/DC switching regulator portfolio of maximize integrated products, like MAX1680ESA+, offers an array of solutions for a variety of applications. Determined to meet the needs of the most demanding market requirements, the MAX1680ESA+ and its regulating components are the ideal choice for versatile DC/DC applications.
The MAX1680ESA+ provides a wide input voltage range and high power efficiency. It has a dynamically adjustable output voltage to support a variety of applications. The integrated circuits also feature programmable switching frequency and support synchronous rectification. The MAX1680ESA+ also makes use of environmental monitoring features such as thermal protection and marginating, with enhanced system safety.
The main application field of the MAX1680ESA+ is voltage regulation where it provides superior performance and reliability. It is used to regulate an output voltage from either a single direction current source or a dual direction current source. Applications include AC to DC linear and switching reguators, battery charging, and vehicle powered systems. It is also used in the optimization of solar panel power delivery, with the ability to channel necessary power in the most efficient and cost effective way.
The working principle of the MAX1680ESA+ involves a power transfer from the input voltage to the output via a phase shift network and inductor or transformer element. This is then switched between a ‘high’ and ‘low’ state to regulate the output voltage. Dynamic voltage control is enabled by this switching, providing a range of output voltages. Since the device operates over a wide range of input and output voltages, the power efficiency is high.
The MAX1680ESA+ integrates a wide range of features to optimize performance and reliability. It has an output voltage range of 0.600V to 5.25V, and a wide input voltage range of 4.5V to 14V. The high power efficiency of the device is further improved by its low stand-by power consumption. Other features include thermal protection, adjustable output voltage, programmable switching frequency, and floating output voltage. The MAX1680ESA+ is designed for use in a variety of DC/DC applications.
The specific data is subject to PDF, and the above content is for reference
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MAX1680ESA+ Datasheet/PDF