Integrated Circuits (ICs)

MAX5974EETE+

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Analog Devices Inc./Maxim Integrated

IC REG CTRLR FLYBACK PWM 16-TQFN

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Integrated Circuits (ICs)

MAX5974EETE+

Active

Analog Devices Inc./Maxim Integrated

IC REG CTRLR FLYBACK PWM 16-TQFN

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX5974EETE+

Control Features	EN, Soft Start, Frequency Control, Sync
Duty Cycle	80 %
Fault Protection	Over Temperature, Current Limiting, Short Circuit
Frequency - Switching [Max]	600 kHz
Frequency - Switching [Min]	100 kHz
Internal Switch(s)	False
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Non-Isolated
Package / Case	16-WFQFN Exposed Pad
Supplier Device Package	16-TQFN (3x3)
Topology	Flyback
Voltage - Start Up	16 V
Voltage - Supply (Vcc/Vdd) [Max]	26 V
Voltage - Supply (Vcc/Vdd) [Min]	7 V

MAX5974 Series

Part	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Topology	Duty Cycle (Max)	Package / Case	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Phases	Function	Output Type	Control Features	Supplier Device Package	Output Configuration	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Start Up	Duty Cycle	Fault Protection	Output Isolation	Type	Utilized IC / Part	Supplied Contents
Analog Devices Inc./Maxim Integrated MAX5974DETE+T	1	85 °C	-40 °C	Surface Mount	Flyback Forward Converter	80 %	16-WFQFN Exposed Pad	600 kHz	100 kHz	1	Step-Up/Step-Down	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	16-TQFN (3x3)	Isolation Capable Positive	26 V	8.4 V
Analog Devices Inc./Maxim Integrated MAX5974FETE+	1	85 °C	-40 °C	Surface Mount	Flyback Forward Converter	80 %	16-WFQFN Exposed Pad	600 kHz	100 kHz	1	Step-Up/Step-Down	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	16-TQFN (3x3)	Isolation Capable Positive	26 V	8.4 V
Analog Devices Inc./Maxim Integrated MAX5974DETE+G3U	1	85 °C	-40 °C	Surface Mount	Flyback Forward Converter	80 %	16-WFQFN Exposed Pad	600 kHz	100 kHz	1	Step-Up/Step-Down	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	16-TQFN (3x3)	Isolation Capable Positive	26 V	8.4 V
Analog Devices Inc./Maxim Integrated MAX5974AETE+G3U		85 °C	-40 °C	Surface Mount	Forward		16-WFQFN Exposed Pad	600 kHz	100 kHz				EN Frequency Control Soft Start Sync	16-TQFN (3x3)		26 V	7 V	16 V	80 %	Current Limiting Over Temperature Short Circuit	Isolated
Analog Devices Inc./Maxim Integrated MAX5974AETE+		85 °C	-40 °C	Surface Mount	Forward		16-WFQFN Exposed Pad	600 kHz	100 kHz				EN Frequency Control Soft Start Sync	16-TQFN (3x3)		26 V	7 V	16 V	80 %	Current Limiting Over Temperature Short Circuit	Isolated
Analog Devices Inc./Maxim Integrated MAX5974AEVKIT#											Power Over Ethernet (POE)											Power Management	MAX5974A	Board(s)
Analog Devices Inc./Maxim Integrated MAX5974BETE+T	1	85 °C	-40 °C	Surface Mount	Flyback Forward Converter	80 %	16-WFQFN Exposed Pad	600 kHz	100 kHz	1	Step-Up/Step-Down	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	16-TQFN (3x3)	Isolation Capable Positive	26 V	8.4 V
Analog Devices Inc./Maxim Integrated MAX5974DATE+T	1	85 °C	-40 °C	Surface Mount	Flyback Forward Converter	80 %	16-WFQFN Exposed Pad	600 kHz	100 kHz	1	Step-Up/Step-Down	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	16-TQFN (3x3)	Isolation Capable Positive	26 V	8.4 V
Analog Devices Inc./Maxim Integrated MAX5974CETE+T		85 °C	-40 °C	Surface Mount	Forward		16-WFQFN Exposed Pad	600 kHz	100 kHz				EN Frequency Control Soft Start Sync	16-TQFN (3x3)		26 V	7 V	16 V	80 %	Current Limiting Over Temperature Short Circuit	Isolated
Analog Devices Inc./Maxim Integrated MAX5974EETE+		85 °C	-40 °C	Surface Mount	Flyback		16-WFQFN Exposed Pad	600 kHz	100 kHz				EN Frequency Control Soft Start Sync	16-TQFN (3x3)		26 V	7 V	16 V	80 %	Current Limiting Over Temperature Short Circuit	Non-Isolated

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	1	$ 4.34
		10	$ 3.89
		30	$ 3.68
		100	$ 3.19
		250	$ 3.03
		500	$ 2.72
		1000	$ 2.29
		2500	$ 2.18

Description

General part information

MAX5974 Series

Converter Offline Flyback Topology 100kHz ~ 600kHz 16-TQFN (3x3)

Documents

Technical documentation and resources

No documents available