MAX5075 Series

Push-Pull FET Driver with Integrated Oscillator and Clock Output

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Push-Pull FET Driver with Integrated Oscillator and Clock Output

Part	Gate Type	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case	Channel Type	Rise / Fall Time (Typ)	Supplier Device Package	Driven Configuration	Input Type	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Number of Drivers
Analog Devices Inc./Maxim Integrated MAX5075AAUA	MOSFET (N-Channel) N-Channel MOSFET	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2
Analog Devices Inc./Maxim Integrated MAX5075CAUA-T	MOSFET (N-Channel) N-Channel MOSFET	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2
Analog Devices Inc./Maxim Integrated MAX5075AAUA+T	MOSFET (N-Channel)	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2
Analog Devices Inc./Maxim Integrated MAX5075AAUA+	MOSFET (N-Channel) N-Channel MOSFET	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2
Analog Devices Inc./Maxim Integrated MAX5075CAUA	MOSFET (N-Channel) N-Channel MOSFET	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2
Analog Devices Inc./Maxim Integrated MAX5075AAUA-T	MOSFET (N-Channel) N-Channel MOSFET	Surface Mount	15 V	4.5 V	-40 °C	150 °C	0.118 in 3 mm	8-MSOP 8-TSSOP Exposed Pad	Synchronous	10 ns	8-uMAX-EP 8-uSOP-EP	Low-Side	RC Input Circuit	3 A	3 A	2

Catalog

Push-Pull FET Driver with Integrated Oscillator and Clock Output

Description

The MAX5075 is a +4.5V to +15V push-pull, current-fed topology driver subsystem with an integrated oscillator for use in telecom module power supplies. The device drives two MOSFETs connected to a center-tapped transformer primary providing secondary-side, isolated, negative or positive voltages. This device features a programmable, accurate, integrated oscillator with a synchronizing clock output that synchronizes an external PWM regulator. A single external resistor programs the internal oscillator frequency from 50kHz to 1.5MHz.The MAX5075 incorporates a dual MOSFET driver with ±3A peak drive currents and 50% duty cycle. The MOSFET driver generates complementary signals to drive external ground-referenced n-channel MOSFETs.The MAX5075 is available with a clock output frequency to MOSFET driver frequency ratio of 1x, 2x, and 4x. The MAX5075 is available in a thermally enhanced 8-pin µMAX® package and is specified over the -40°C to +125°C operating temperature range.ApplicationsCurrent-Fed, High-Efficiency Power-Supply ModulesPower-Supply Building SubsystemsPush-Pull Driver Subsystems