Description
●The MAX8563/MAX8564/MAX8564A ultra-low-output dual and triple LDO controllers allow flexible and inexpensive point-of-load voltage conversion in motherboards, desknotes, notebooks, and other applications.
●These parts feature a 0.5V reference voltage with ±1% accuracy providing tight regulation of the output voltage. The MAX8563 has three n-channel MOSFET controller outputs, and the MAX8564/MAX8564A has two controller outputs.
●Each controller output is adjustable from 0.5V to 3.3V when VDD = 12V and between 0.5V and 1.8V when VDD = 5V. Each output is independently enabled and asserts a POK signal when the output reaches 94% of the set value. Each output is protected against a soft short-circuit condition by an undervoltage comparator that disables the output when it drops to under 80% of the set voltage for more than 50µs. For a catastrophic short condition, the regulators are shut down immediately if the output drops below 60% of the set voltage.
●The MAX8563 is available in a 16-pin QSOP package, and the MAX8564/MAX8564A are available in a 10-pin µMAX® package.
Maxim Integrated
15 Pages / 0.26 MByte
Maxim Integrated
LDO Cntrlr FET Controller Adjustable 0.5V 10Pin uMAX
Maxim Integrated
LDO Cntrlr FET Controller Adjustable 0.5V 10Pin uMAX
Maxim Integrated
LDO Cntrlr FET Controller Adjustable 0.5V 10Pin uMAX
Maxim Integrated
LDO Cntrlr FET Controller Adjustable 0.5V 10Pin uMAX
Maxim Integrated
LDO Cntrlr FET Controller Adjustable 0.5V 10Pin uMAX
Maxim Integrated
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Maxim Integrated
±1%, Ultra-Low Output Voltage, Dual and Triple Linear n-FET Controllers
Maxim Integrated
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