Integrated Circuits (ICs)

MIC2133YML-TR

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75V, DUAL PHASE ADVANCED COT PWM CONTROLLER 32 VQFN 5X5X0.9MM T/R ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

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75V, DUAL PHASE ADVANCED COT PWM CONTROLLER 32 VQFN 5X5X0.9MM T/R ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	MIC2133YML-TR

Clock Sync	False
Control Features	Frequency Control, Soft Start, Tracking, Dead Time Control, Enable, Power Good, On Time Control, Current Limit, Phase Control
Duty Cycle (Max) [Max]	85 %
Frequency - Switching [Max]	1 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	2
Output Type	Transistor Driver
Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-VQFN (5x5)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	75 V
Voltage - Supply (Vcc/Vdd) [Min]	8 V

Part	Number of Outputs	Output Type	Duty Cycle (Max) [Max]	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Configuration	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Control Features	Synchronous Rectifier	Package / Case	Supplier Device Package	Output Phases	Operating Temperature [Min]	Operating Temperature [Max]	Function	Topology	Clock Sync
Microchip Technology MIC2133YML-TR	1	Transistor Driver	85 %	1 MHz	100 kHz	Positive	Surface Mount	8 V	75 V	Current Limit Dead Time Control Enable Frequency Control On Time Control Phase Control Power Good Soft Start Tracking		32-VFQFN Exposed Pad	32-VQFN (5x5)	2	-40 °C	125 ¯C	Step-Down	Buck

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

General part information

Input voltage range from 4.5V to 75V, input down to 2V when VDD = 5V from external supply

Adjustable output voltage from 0.6V to 28V, 0.6V internal reference with ±1% accuracy

HyperLight Load® and automatic phase shedding, 100kHz t

Technical documentation and resources