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| Categories | Power Management ICs |
|---|---|
| Brand Name: | ADI |
| Model Number: | MAX1682EUK+T |
| Place of Origin: | original |
| MOQ: | 1 |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 999999 |
| Delivery Time: | 1-3 days |
| Packaging Details: | standard |
| Product Status: | Active |
| Function: | Ratiometric |
| Output Configuration: | Positive |
| Topology: | Charge Pump |
| Output Type: | Fixed |
| Operating Temperature: | -40°C ~ 85°C (TA) |
MAX1682EUK+T Power Management ICs Switched-Capacitor Voltage Doublers Package SOT23-5
Product Status | Active | |
Function | Ratiometric | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 1 | |
Voltage - Input (Min) | 2V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | - | |
Current - Output | ||
Frequency - Switching | 12kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | SOT-23-5 |
General Description:
The ultra-small MAX1682/MAX1683 monolithic, CMOS
charge-pump voltage doublers accept input voltages
ranging from +2.0V to +5.5V. Their high voltage-conversion
efficiency (over 98%) and low operating current
(110µA for MAX1682) make these devices ideal for both
battery-powered and board-level voltage-doubler
applications.
Oscillator control circuitry and four power MOSFET switches are
included on-chip. The MAX1682 operates
at 12kHz, and the MAX1683 operates at 35kHz. A typical application
includes generating a 6V supply to
power an LCD display in a hand-held PDA. Both parts are available
in a 5-pin SOT23 package and can deliver
30mA with a typical voltage drop of 600mV.
Applications:
Small LCD Panels
Cell Phones
Handy-Terminals
PDAs
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
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