Free hotline:
+86 135 5637 6665
+852 2632 9637
Image shown is a representation only.
Exact specifications should be obtained from the product data sheet.
Hot-selling and scarce MAX1682EUK-T Switched-Capacitor Voltage Doublers SOT23-5 spot stock
MAX1682EUK-T Switched-Capacitor Voltage Doublers SOT23-5 spot stock
Product Descriptions
The ultra-small MAX1682/MAX1683 monolithic, CMOScharge-pump voltage doublers accept input voltagesranging from +2 .0V to +5 .5V . Their high voltage-conversion efficiency (over 98%) and low operating current(110µA for MAX1682) make these devices ideal forboth battery-powered and board-level voltage-doublerapplications .
Oscillator control circuitry and four power MOSFETswitches are included on-chip . The MAX1682 operatesat 12kHz, and the MAX1683 operates at 35kHz . A typical application includes generating a 6V supply topower an LCD display in a hand-held PDA . Both partsare available in a 5-pin SOT23 package and can deliver30mA with a typical voltage drop of 600mV .
Product Features
♦ 5-Pin SOT23 Package
♦ +2.0V to +5.5V Input Voltage Range
♦ 98% Voltage-Conversion Efficiency
♦ 110µA Quiescent Current (MAX1682)
♦ Requires Only Two Capacitors
♦ Up to 45mA Output Current
Product Applications
Small LCD Panels
Cell Phones
Handy-Terminals
PDAs
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MAX1682EUK-T |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Function | Ratiometric |
| Output Configuration | Positive |
| Topology | Charge Pump |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2Vin |
| Current - Output | 45mA |
| Frequency - Switching | 12kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | MAX1682 |
Product Photos

For more product information, please download the PDF