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LT8619EMSE-5#TRPBF
Integrated Circuits (ICs)

LT8619EMSE-5#TRPBF

Active
Analog Devices Inc./Maxim Integrated

60V, 1.2A SYNCHRONOUS MONOLITHIC BUCK REGULATOR WITH 6ΜA QUIESCENT CURRENT

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Search across all available documentation for this part.

DocumentsLT8619EMSE-5#TRPBF | DatasheetR570 Reliability Data
LT8619EMSE-5#TRPBF
Integrated Circuits (ICs)

LT8619EMSE-5#TRPBF

Active
Analog Devices Inc./Maxim Integrated

60V, 1.2A SYNCHRONOUS MONOLITHIC BUCK REGULATOR WITH 6ΜA QUIESCENT CURRENT

Deep-Dive with AI

DocumentsLT8619EMSE-5#TRPBF | DatasheetR570 Reliability Data

Technical Specifications

Parameters and characteristics for this part

SpecificationLT8619EMSE-5#TRPBF
Current - Output1.2 A
Frequency - Switching [Max]2.2 MHz
Frequency - Switching [Min]300 kHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature [Max]125 ¯C
Operating Temperature [Min]0 °C
Output ConfigurationPositive
Package / CaseExposed Pad, 16-TFSOP
Package / Case3 mm, 0.118 in
Supplier Device Package16-MSOP-EP
Synchronous RectifierTrue
TopologyBuck
Voltage - Input (Max) [Max]60 V
Voltage - Input (Min) [Min]3 V
Voltage - Output (Min/Fixed)5 V

LT8619LT8619-5 Series

PartFrequency - Switching [Max]Frequency - Switching [Min]Voltage - Input (Max) [Max]Voltage - Output (Min/Fixed)Supplier Device PackageOperating Temperature [Min]Operating Temperature [Max]Synchronous RectifierPackage / CasePackage / CaseVoltage - Input (Min) [Min]TopologyVoltage - Output (Max) [Max]FunctionNumber of OutputsOutput TypeOutput ConfigurationCurrent - OutputMounting Type
ANALOG DEVICES LT3990EMSE-3.3#PBF
Analog Devices Inc./Maxim Integrated
LT8619IMSE#PBF
2.2 MHz
300 kHz
60 V
0.8 V
16-MSOP-EP
-40 C
125 °C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
LT8619IMSE#TRPBF
Analog Devices Inc./Maxim Integrated
LT8619IMSE#TRPBF
2.2 MHz
300 kHz
60 V
0.8 V
16-MSOP-EP
-40 C
125 °C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
10-WDFN
Analog Devices Inc./Maxim Integrated
LT8619IDD#TRPBF
2.2 MHz
300 kHz
60 V
0.8 V
10-DFN (3x3)
-40 C
125 °C
10-WFDFN Exposed Pad
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
LT8619EMSE-5#TRPBF
Analog Devices Inc./Maxim Integrated
LT8619EMSE-5#TRPBF
2.2 MHz
300 kHz
60 V
5 V
16-MSOP-EP
0 °C
125 ¯C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
Step-Down
1
Positive
1.2 A
Surface Mount
10-WDFN
Analog Devices Inc./Maxim Integrated
LT8619EDD#TRPBF
2.2 MHz
300 kHz
60 V
0.8 V
10-DFN (3x3)
0 °C
125 ¯C
10-WFDFN Exposed Pad
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
LT8619EMSE#TRPBF
Analog Devices Inc./Maxim Integrated
LT8619EMSE#TRPBF
2.2 MHz
300 kHz
60 V
0.8 V
16-MSOP-EP
0 °C
125 ¯C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
LT8619EDD#PBF
Analog Devices Inc./Maxim Integrated
LT8619EDD#PBF
2.2 MHz
300 kHz
60 V
0.8 V
10-DFN (3x3)
0 °C
125 ¯C
10-WFDFN Exposed Pad
3 V
Buck
59.4 V
Step-Down
1
Adjustable
Positive
1.2 A
Surface Mount
LT8619IMSE-5#TRPBF
Analog Devices Inc./Maxim Integrated
LT8619IMSE-5#TRPBF
2.2 MHz
300 kHz
60 V
5 V
16-MSOP-EP
-40 C
125 °C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
Step-Down
1
Positive
1.2 A
Surface Mount
16-MSOP-EP
Analog Devices Inc./Maxim Integrated
LT8619EMSE-5#PBF
2.2 MHz
300 kHz
60 V
5 V
16-MSOP-EP
0 °C
125 ¯C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
Step-Down
1
Positive
1.2 A
Surface Mount
ANALOG DEVICES LT3990EMSE-3.3#PBF
Analog Devices Inc./Maxim Integrated
LT8619IMSE-5#PBF
2.2 MHz
300 kHz
60 V
5 V
16-MSOP-EP
-40 C
125 °C
16-TFSOP
Exposed Pad
0.118 in
3 mm
3 V
Buck
Step-Down
1
Positive
1.2 A
Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$Updated
DigikeyN/A 0$ 4.141m+

Description

General part information

LT8619LT8619-5 Series

The LT8619 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 6μA of quiescent current. The LT8619 can deliver 1.2A of continuous current. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. Low ripple Burst Mode®operation enables high efficiency down to very low output currents while keeping the output ripple to 10mVP-P. A SYNC pin allows forced continuous mode operation synchronized to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VINundervoltage lockout or to shut down the LT8619, reducing the input supply current to below 0.6μA. The PG flag signals when VOUTis within ±7.5% of the programmed output voltage. The LT8619 is available in a small 16-lead MSOP and 10-lead 3mm × 3mm DFN packages with exposed pad for low thermal resistance.APPLICATIONS12V Automotive Systems12V and 24V Commercial Vehicles48V Electric and Hybrid VehiclesIndustrial Supplies