Integrated Circuits (ICs)

MAX1634EAI+

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Analog Devices Inc./Maxim Integrated

IC REG CTRLR BUCK 28SSOP

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Integrated Circuits (ICs)

MAX1634EAI+

Active

Analog Devices Inc./Maxim Integrated

IC REG CTRLR BUCK 28SSOP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX1634EAI+

Clock Sync	True
Control Features	Reset, Sequencing, Enable
Duty Cycle (Max) [Max]	99 %
Frequency - Switching [Max]	300 kHz
Frequency - Switching [Min]	200 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	28-SSOP
Package / Case [custom]	0.209 in
Package / Case [custom]	5.3 mm
Supplier Device Package	28-SSOP
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	30 V
Voltage - Supply (Vcc/Vdd) [Min]	4.2 V

MAX1634 Series

Part	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching [Min]	Frequency - Switching [Max]	Control Features	Output Type	Supplier Device Package	Function	Mounting Type	Output Phases	Topology	Duty Cycle (Max) [Max]	Output Configuration	Package / Case [custom]	Package / Case	Package / Case [custom]	Number of Outputs
Analog Devices Inc./Maxim Integrated MAX1634EAI+	4.2 V	30 V	85 °C	-40 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2
Analog Devices Inc./Maxim Integrated MAX1634AEAI+T	4.2 V	30 V	85 °C	-40 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2
Analog Devices Inc./Maxim Integrated MAX1634CAI	4.2 V	30 V	70 °C	0 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2
Analog Devices Inc./Maxim Integrated MAX1634EAI	4.2 V	30 V	85 °C	-40 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2
Analog Devices Inc./Maxim Integrated MAX1634EAI+T	4.2 V	30 V	85 °C	-40 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2
Analog Devices Inc./Maxim Integrated MAX1634CAI+T	4.2 V	30 V	70 °C	0 °C	200 kHz	300 kHz	Enable Reset Sequencing	Transistor Driver	28-SSOP	Step-Down	Surface Mount	1	Buck	99 %	Positive	0.209 in	28-SSOP	5.3 mm	2

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

MAX1634 Series

Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP

Documents

Technical documentation and resources