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LT8610AHMSE#PBF

LT8610AHMSE#PBF

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Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 3.4 TO 42V IN, 0.97V/3.5A OUT, MSOP-EP-16

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LT8610AHMSE#PBF

LT8610AHMSE#PBF

Active
Analog Devices Inc./Maxim Integrated

DC-DC SWITCHING SYNCHRONOUS BUCK REGULATOR, ADJUSTABLE, 3.4 TO 42V IN, 0.97V/3.5A OUT, MSOP-EP-16

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Description

General part information

LT8610ALT8610AB Series

The LT8610A/LT8610AB series are compact, high efficiency, high speed synchronous monolithic step-down switching regulators that consume only 2.5μA of quiescent current. Compared to the LT8610, they have higher maximum output currents of 3.5A and a faster minimum switch-on time of 30ns. The LT8610A has the same low ripple burst mode performance of the LT8610, while the LT8610AB has even higher light load efficiency.The other features of the LT8610 remain unchanged in the LT8610A/LT8610AB series. A SYNC pin allows synchronization to an external clock. The EN/UV pin has an accurate 1V threshold for VINundervoltage lockout or shut down. A capacitor on the TR/SS pin programs the output voltage ramp rate during startup. The PG flag signals when VOUTis within ±9% of the programmed output voltage as well as fault conditions.FEEDBACK VOLTAGEMIN VINOUTPUT CURRENTNOTESLT8610AC-10.80V3.0V3.5AFsw = 1.5MHz to 2.2MHz, Optimized Transient ResponseLT8610AC0.80V3.0V3.5AFsw = 200kHz to 2.2MHzLT8610AB0.97V3.4V3.5AImproved Burst Mode EfficiencyLT8610AX0.97V3.4V3.5A175°C Max Junction TempLT8610A0.97V3.4V3.5AHigher Iout, 30ns Min On TimeLT86100.97V3.4V2.5A-ApplicationsAutomotive and Industrial SuppliesGSM Power Supplies

Technical Specifications

Parameters and characteristics for this part

SpecificationLT8610AHMSE#PBF
Current - Output3.5 A
Frequency - Switching (Max)2.2 MHz
Frequency - Switching (Min)200 kHz
FunctionStep-Down
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature (Max)150 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package FeaturesExposed Pad
Package Length0.118 in
Package Name16-MSOP-EP, 16-TFSOP
Package Width3 mm
Synchronous RectifierYes
TopologyBuck
Voltage - Input (Max)42 V
Voltage - Input (Min)3.4 V
Voltage - Output (Max)42 V
Voltage - Output (Min/Fixed)0.97 V

Pricing

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CAD

3D models and CAD resources for this part

    LT8610AHMSE#PBF | Analog Devices Inc./Maxim Integrated | Zenode.ai