Datasheet Analog Devices LT8337JV#TRPBF

Manufacturer	Analog Devices
Series	LT8337
Part Number	LT8337JV#TRPBF

28V, 5A Low I_Q Synchronous Step-Up Silent Switcher with PassThru

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28V, 5A Low IQ Synchronous Step-Up Silent Switcher with PassThru

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Detailed Description

The LT8337/LT8337-1 is a low I_Q, synchronous step-up DC/DC converter.

It features Silent Switcher architecture and optional spread spectrum frequency modulation (SSFM) to minimize EMI emissions while delivering high efficiencies at high switching frequencies.

The wide input/output voltage range, low V_IN pin quiescent current in Burst Mode operation, and 100% duty-cycle capability for the synchronous MOSFET in PassThru operation (V_IN > V_OUT) makes the LT8337/LT8337-1 ideally suited for battery-powered systems and general purpose step-up applications.

The LT8337/LT8337-1 integrates 28V, 5A power switches, operating at a fixed switching frequency programmable between 300kHz and 3MHz and synchronizable to an external clock. The LT8337/LT8337-1 features output soft-start and output overvoltage lockout.

The LT8337-1 allows external compensation via the V_C pin for fast transient response. The LT8337 offers an output power good flag via the PG pin.

Other Options

LT8337-1

Model Line

Series: LT8337 (4)

LT8337EV#PBF LT8337EV#TRPBF LT8337JV#PBF LT8337JV#TRPBF

Manufacturer's Classification

Power Management > Power Management > Switching Regulators > Step-Up (Boost) Regulators

Other Names:

LT8337JVTRPBF, LT8337JV TRPBF