Specification	MAX1631CAI+

Applications	Notebook Computers, Controller
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package Length	0.209 in
Package Name	28-SSOP
Package Width	5.3 mm
Voltage - Input (Maximum)	30 V
Voltage - Input (Minimum)	4.2 V
Voltage - Output (Max)	5.5 V
Voltage - Output (Min)	2.5 V

MAX1631 Series

Part	Number of Outputs	Package Width	Package Name	Package Length	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Topology	Synchronous Rectifier	Clock Sync	Output Configuration	Function	Frequency - Switching (Min)	Frequency - Switching (Max)	Output Type	Output Phases	Duty Cycle (Max)	Control Features	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Applications	Voltage - Output (Max)	Voltage - Output (Min)	Voltage - Input (Maximum)	Voltage - Input (Minimum)
Analog Devices Inc./Maxim Integrated MAX1631CAI	2	5.3 mm	28-SSOP	0.209 in	4.2 V	30 V	Buck	Yes	Yes	Positive	Step-Down	200 kHz	300 kHz	Transistor Driver	1	99 %	Enable Reset Sequencing	Surface Mount	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX1631EAI	2	5.3 mm	28-SSOP	0.209 in	4.2 V	30 V	Buck	Yes	Yes	Positive	Step-Down	200 kHz	300 kHz	Transistor Driver	1	99 %	Enable Reset Sequencing	Surface Mount	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX1631CAI+	2	5.3 mm	28-SSOP	0.209 in														Surface Mount	0 °C	70 °C	Controller Notebook Computers	5.5 V	2.5 V	30 V	4.2 V
Analog Devices Inc./Maxim Integrated MAX1631AEAI+	2	5.3 mm	28-SSOP	0.209 in	4.2 V	30 V	Buck	Yes	Yes	Positive	Step-Down	200 kHz	300 kHz	Transistor Driver	1	99 %	Enable Reset Sequencing	Surface Mount	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX1631EAI+T	2	5.3 mm	28-SSOP	0.209 in	4.2 V	30 V	Buck	Yes	Yes	Positive	Step-Down	200 kHz	300 kHz	Transistor Driver	1	99 %	Enable Reset Sequencing	Surface Mount	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX1631AEAI+T	2	5.3 mm	28-SSOP	0.209 in	4.2 V	30 V	Buck	Yes	Yes	Positive	Step-Down	200 kHz	300 kHz	Transistor Driver	1	99 %	Enable Reset Sequencing	Surface Mount	-40 °C	85 °C

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