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LT3840EUFE#PBF, DC/DC Cntrlr Single-OUT Step Down 1000kHz 38-Pin QFN EP Tube
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LT3840EUFE#PBF, DC/DC Cntrlr Single-OUT Step Down 1000kHz 38-Pin QFN EP Tube

Power Management\Power Controllers\DC to DC ControllerLT384x Synchronous Regulator Controllers Analog Devices Inc. LT384x Synchronous Regulator Controllers are high voltage step-down controllers capable of operating from a 2.5V to 60V supply. The LT384x has low quiescent current. When configured for user-selectable Burst Mode operation, the current helps extend run time in battery-powered systems by increasing efficiency at light loads. The LT384x from Analog Devices uses a constant frequency, current-mode architecture. High current applications are possible with large N-channel gate drivers capable of driving multiple low RDS(ON) MOSFETs.
Automotive No
ECCN (US) EAR99
EDA / CAD Models LT3840EUFE#PBF by Ultra Librarian
EU RoHS Compliant
Lead Shape No Lead
Maximum Input Voltage (V) 60
Maximum Operating Temperature (°C) 125
Maximum Supply Current (mA) 0.02(Typ)
Maximum Switching Frequency (kHz) 1000
Minimum Input Voltage (V) 2.5
Minimum Operating Temperature (°C) -40
Minimum Switching Frequency (kHz) 50
Mounting Surface Mount
Number of Outputs 1
Operating Supply Voltage (V) 2.5 to 60
Output Voltage (V) 60(Max)
Package Length 6
Package Width 4
Packaging Tube
Part Status Active
PCB changed 38
Pin Count 38
PPAP No
Standard Package Name QFN
Supplier Package QFN EP
Supplier Temperature Grade Extended
Topology Step Down
Typical Quiescent Current (mA) 0.075
Brand Analog Devices
Development Kit DC1909A
Factory Pack Quantity 61
Input Voltage 2.5 V to 60 V
Manufacturer Analog Devices Inc.
Maximum Operating Temperature +125 C
Minimum Operating Temperature -40 C
Mounting Style SMD/SMT
Number of Outputs 1 Output
Operating Supply Current 20 uA
Output Current 20 A
Output Voltage 1.25 V to 60 V
Package / Case QFN-38
Product Category Switching Voltage Regulators
Product Type Switching Voltage Regulators
Quiescent Current 6 uA
Shutdown Shutdown
Subcategory PMIC-Power Management ICs
Switching Frequency 1 MHz
Topology Buck, Inverting
Type Synchronous Regulator Controller

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