PM6680ATR

Dual synchronous step down controller with adjustable output voltages plus LDO

Parameters

Input Voltage Min Volt	6.0
Input Voltage Max Volt	36.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	VFQFPN 32 5x5x1.0 mm

Description

PM6680A is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with losses 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 5mW maximum quiescent power Selectable minimum frequency (33kHz) in pulse skip mode Output voltage ripple compensation Independent power good signals Thermal shutdown Soft-start internally fixed at 2ms Valley current sensing 6V to 36V input voltage range 5V LDO delivers 100mA peak current Adjustable output voltages Current sensing using low side MOSFETs R_DS(on) Soft output discharge 1.237V ±1% reference voltage available externally

In stock

Quantity	$ per unit	Savings
1-9	$3.73	0%
10-99	$2.66	29%
100-249	$2.19	41%
250-499	$1.96	47%
500	$1.89	49%
500 +	Contact sales

$3.73

Parameters

Input Voltage Min Volt	6.0
Input Voltage Max Volt	36.0
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 5mW maximum quiescent power Selectable minimum frequency (33kHz) in pulse skip mode Output voltage ripple compensation Independent power good signals Thermal shutdown Soft-start internally fixed at 2ms Valley current sensing 6V to 36V input voltage range 5V LDO delivers 100mA peak current Adjustable output voltages Current sensing using low side MOSFETs R_DS(on) Soft output discharge 1.237V ±1% reference voltage available externally