A6985F

Automotive 38 V, 500 mA synchronous step-down switching regulator with 30 µA quiescent current

Parameters

Input Voltage Min Volt	4.0
Input Voltage Max Volt	38.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	HTSSOP16

Description

The A6985F automotive grade device is a step-down monolithic switching regulator able to deliver up to 0.5 A DC. The output voltage adjustability ranges from 0.85 V to VIN. The 100% duty cycle capability and the wide input voltage range meet the cold crank and load dump specifications for...
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Key features

Key features
AEC-Q100 qualified 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 μA I_Qat light-load (LCM V_OUT = 3.3 V) 8 μA I_Q-SHTDWN Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to V_IN Adjustable f_SW (250 kHz - 2 MHz) Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_{DSON HS} = 360 mΩ, R_{DSON LS} = 150 mΩ Thermal shutdown

In stock

Quantity	$ per unit	Savings
1-9	$3.14	0%
10-24	$2.36	25%
25-99	$1.95	38%
100-500	$1.87	40%
500 +	Contact sales

$3.14

Parameters

Input Voltage Min Volt	4.0
Input Voltage Max Volt	38.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Automotive
Package Name	HTSSOP16

Description

Key features

Key features
AEC-Q100 qualified 0.5 A DC output current 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 μA I_Qat light-load (LCM V_OUT = 3.3 V) 8 μA I_Q-SHTDWN Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to V_IN Adjustable f_SW (250 kHz - 2 MHz) Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_{DSON HS} = 360 mΩ, R_{DSON LS} = 150 mΩ Thermal shutdown