Part Number
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MAX685 |
Manufacturer
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Maxim |
Description
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Dual-Output Positive and Negative / DC-DC Converter |
Published
|
May 2, 2005 |
Detailed Description
|
19-1353; Rev 0; 4/98
KIT ATION EVALU E L B AVAILA
Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD...
|
Datasheet
|
MAX685
|
Overview
19-1353; Rev 0; 4/98
KIT ATION EVALU E L B AVAILA
Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD
General Description Features
o Dual Output Using a Single Inductor o Low-Noise Output, 30mVp-p Ripple o Output Voltages up to 24V and down to -9V (up to 45V and down to -16V with added components) o Internal Switches in a Small Package o 220kHz/400kHz Fixed-Frequency PWM Operation o Frequency Can Be Synchronized to External Clock o Power-OK Indicator o Selectable Power-On Sequencing o 0.
1µA Logic-Controlled Shutdown
MAX685
The MAX685 DC-DC converter provides low-noise dual outputs for powering CCD imaging devices and LCDs.
This device uses a single inductor to provide in...
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