Specification	MAX634CSA

Current - Output	150 mA
Frequency - Switching (Max)	75 kHz
Frequency - Switching (Min)	100 Hz
Function	Step-Up, Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Configuration	Negative
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Buck-Boost
Voltage - Input (Max)	16.5 V
Voltage - Input (Min)	2.6 V
Voltage - Output (Max)	-20 V
Voltage - Output (Min/Fixed)	-2.6 V

MAX634 Series

Part	Voltage - Input (Min)	Topology	Voltage - Output (Max)	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Output Type	Package Length	Package Name	Package Width	Voltage - Output (Min/Fixed)	Function	Synchronous Rectifier	Number of Outputs	Frequency - Switching (Max)	Frequency - Switching (Min)	Current - Output	Voltage - Input (Max)
Analog Devices Inc./Maxim Integrated MAX634ESA+T	2.6 V	Buck-Boost	-20 V	Surface Mount	85 °C	-40 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634EPA	2.6 V	Buck-Boost	-20 V	Through Hole	85 °C	-40 °C	Negative	Adjustable	0.3 in	8-DIP 8-PDIP	7.62 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634ESA+	2.6 V	Buck-Boost	-20 V	Surface Mount	85 °C	-40 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634EPA+
Analog Devices Inc./Maxim Integrated MAX634ESA	2.6 V	Buck-Boost	-20 V	Surface Mount	85 °C	-40 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634MJA/883B	2.6 V	Buck-Boost	-15 V	Through Hole	125 °C	-55 °C	Negative	Adjustable	0.3 in	8-CDIP 8-CERDIP	7.62 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CSA	2.6 V	Buck-Boost	-20 V	Surface Mount	70 °C	0 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CPA+	2.6 V	Buck-Boost	-20 V	Through Hole	70 °C	0 °C	Negative	Adjustable	0.3 in	8-DIP 8-PDIP	7.62 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CSA+	2.6 V	Buck-Boost	-20 V	Surface Mount	70 °C	0 °C	Negative	Adjustable	0.154 in	8-SOIC	3.9 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V
Analog Devices Inc./Maxim Integrated MAX634CPA	2.6 V	Buck-Boost	-20 V	Through Hole	70 °C	0 °C	Negative	Adjustable	0.3 in	8-DIP 8-PDIP	7.62 mm	-2.6 V	Step-Down Step-Up	No	1	75 kHz	100 Hz	150 mA	16.5 V

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Datasheet

MAX634CSA | Datasheet