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LTC3890MPGN-3#PBF, DC/DC Cntrlr Dual-OUT Step Down 900kHz 28-Pin SSOP N Tube

Power Management\Power Controllers\DC to DC ControllerDC/DC Cntrlr Dual-OUT Step Down 900kHz Automotive 28-Pin SSOP N Tube

Automotive	No
ECCN (US)	EAR99
EU RoHS	Compliant
Lead Shape	Gull-wing
Maximum Input Voltage (V)	60
Maximum Operating Temperature (°C)	150
Maximum Supply Current (mA)	2(Typ)
Maximum Switching Frequency (kHz)	900
Minimum Input Voltage (V)	4
Minimum Operating Temperature (°C)	-55
Minimum Switching Frequency (kHz)	50
Mounting	Surface Mount
Number of Outputs	2
Operating Supply Voltage (V)	4 to 60
Output Voltage (V)	0.8 to 24
Packaging	Tube
Part Status	Active
PCB changed	28
Pin Count	28
PPAP	No
Standard Package Name	SOP
Supplier Package	SSOP N
Supplier Temperature Grade	Military
Topology	Step Down
Typical Gate Driver Pull Down Resistance (Ohm)	1.1/1.5
Typical Gate Driver Pull Up Resistance (Ohm)	2.4/2.5
Typical Quiescent Current (mA)	0.05
Clock Sync	No
Control Features	Enable, Frequency Control, Power Good, Soft Start, Tracking
Duty Cycle (Max)	99%
Frequency - Switching	105kHz ~ 835kHz, 350kHz ~ 535kHz
Function	Step-Down, Step-Up/Step-Down
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 150°C(TJ)
Output Configuration	Positive
Output Phases	2
Output Type	Transistor Driver
Package / Case	28-SSOP(0.154", 3.90mm Width)
Supplier Device Package	28-SSOP
Synchronous Rectifier	Yes
Voltage - Supply (Vcc/Vdd)	4V ~ 60V