PM6680TR

2 adjustable output power controller for notebook PC chipset power

Parameters

Input Voltage Min Volt	6.0
Input Voltage Max Volt	28.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 32 5x5x1.0 mm

Description

PM6680 is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with lossless current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching...
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Key features

Key features
Selectable pulse skipping at light loads Latched OVP and UVP 4mW maximum quiescent power Selectable minimum frequency (33kHz) in pulse skip mode Output voltage ripple compensation Independent power good signals Soft-start internally fixed at 2ms Negative current limit 6V to 28V input voltage range 5V always voltage available deliver 100mA peak current Adjustable output voltages Lossless current sensing using low side MOSFETs R_DS(on) Soft output discharge 1.237V ±1% reference voltage available

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Parameters

Input Voltage Min Volt	6.0
Input Voltage Max Volt	28.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 32 5x5x1.0 mm

Description

Key features

Key features
Selectable pulse skipping at light loads Latched OVP and UVP 4mW maximum quiescent power Selectable minimum frequency (33kHz) in pulse skip mode Output voltage ripple compensation Independent power good signals Soft-start internally fixed at 2ms Negative current limit 6V to 28V input voltage range 5V always voltage available deliver 100mA peak current Adjustable output voltages Lossless current sensing using low side MOSFETs R_DS(on) Soft output discharge 1.237V ±1% reference voltage available