LM5022MM Semiconductors - ICs by Texas Instruments

CONTROLLER LOW SIDE 60V POWERWISE

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Status:	Unknown
Series:	-
RoHS:	Unknown

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The LM5022 device is a high-voltage, low-side, Nchannel MOSFET controller ideal for use in boost and SEPIC regulators. It contains all of the features required to implement single-ended primary topologies. Output voltage regulation is based on current-mode control, which eases the design of loop compensation while providing inherent input voltage feedforward. The LM5022 includes a start-up regulator that operates over a wide input range of 6 V to 60 V. The PWM controller is designed for highspeed capability including an oscillator frequency range up to 2.2 MHz and total propagation delays less than 100 ns. Additional features include an error amplifier, precision reference, line undervoltage lockout, cycle-by-cycle current limit, slope compensation, soft start, external synchronization capability, and thermal shutdown. The LM5022 is available in the 10-pin VSSOP package.

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Specifications

Supply Voltage Min	6V
Supply Voltage Max	60V
No. of Outputs	1 Output, 1Outputs
Duty Cycle (%)	90%
Controller IC Case Style	VSSOP
No. of Pins	10Pins
Switching Frequency	2.2MHz
Topology	Boost SEPIC
Operating Temperature Min	-40°C
Operating Temperature Max	125°C
Product Range	-
Automotive Qualification Standard	-
RoHS Phthalates Compliant	Yes
MSL	-
SVHC	No SVHC (27-Jun-2018)
Base Number	5022
Device Type	MOSFET
Driver Case Style	MSOP
Driver Configuration	Low Side
Input Delay	100ns
Module Configuration	Low Side
Operating Temperature Range	-40°C to +125°C
Output Current	1A
Output Delay	100ns
Peak Output Current	1A
Primary Input Voltage	60V
Termination Type	Surface Mount Device

Frequently Asked Questions

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The LM5022MM is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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