L6728AHTR

Obsolete

STMicroelectronics

IC REG CTRLR BUCK 10-VFQFPN

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Obsolete

STMicroelectronics

IC REG CTRLR BUCK 10-VFQFPN

Technical Specifications

Parameters and characteristics for this part

Specification	L6728AHTR

Clock Sync	False
Control Features	Power Good, Enable, Phase Control
Duty Cycle (Max) [Max]	67 %
Frequency - Switching	600 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	1
Output Type	Transistor Driver
Package / Case	10-VFDFN Exposed Pad
Supplier Device Package	10-VFDFPN (3x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	12 V
Voltage - Supply (Vcc/Vdd) [Min]	5 V

Part	Output Type	Topology	Duty Cycle (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Output Phases	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case	Output Configuration	Number of Outputs	Function	Mounting Type	Supplier Device Package	Frequency - Switching	Control Features	Clock Sync	Synchronous Rectifier	Duty Cycle (Max)
STMicroelectronics L6728AHTR	Transistor Driver	Buck	67 %	-40 °C	125 ¯C	1	12 V	5 V	10-VFDFN Exposed Pad	Positive	1	Step-Down	Surface Mount	10-VFDFPN (3x3)	600 kHz	Enable Phase Control Power Good
STMicroelectronics L6728HTR	Transistor Driver	Buck		-40 °C	125 ¯C	1	12 V	5 V	10-VFDFN Exposed Pad	Positive	1	Step-Down	Surface Mount	10-DFN (3x3)	300 kHz	Enable Phase Control Power Good			80 %

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

Distributor	Package	Quantity	$

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VFDFPN (3x3)

Technical documentation and resources