Integrated Circuits (ICs)

MAX8543EEE

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STEP-DOWN CONTROLLER

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Integrated Circuits (ICs)

Active

STEP-DOWN CONTROLLER

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8543EEE

Clock Sync	True
Control Features	Soft Start, Current Limit, Enable, Power Good
Frequency - Switching [Max]	1.2 MHz
Frequency - Switching [Min]	800 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	0.154 in
Package / Case	16-SSOP
Package / Case	3.9 mm
Supplier Device Package	16-QSOP
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	13.2 V
Voltage - Supply (Vcc/Vdd) [Min]	3 V

Part	Mounting Type	Package / Case	Package / Case	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Frequency - Switching [Max]	Frequency - Switching [Min]	Function	Output Configuration	Synchronous Rectifier	Control Features	Topology	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Clock Sync	Output Phases	Supplier Device Package	Number of Outputs
Analog Devices Inc./Maxim Integrated MAX8543EEE	Surface Mount	0.154 in	16-SSOP	3.9 mm	13.2 V	3 V	1.2 MHz	800 kHz	Step-Down	Positive		Current Limit Enable Power Good Soft Start	Buck	Transistor Driver	85 °C	-40 °C		1	16-QSOP	1

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	175	$ 1.72

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QSOP

Technical documentation and resources

No documents available