LT7184S datasheet(10/52 Pages) AD

Numer części	LT7184S

Szczegółowy opis	Dual Channel 9A, 16V PolyPhase Step-Down Silent Switcher 2 with Digital Power System Management

PDF	52 Pages

Scroll/Zoom	100%

Producent	AD [Analog Devices]

Strona internetowa	http://www.analog.com

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10 / 52 page

Data Sheet

LT7184S

analog.com

Rev. 0

10 of 52

FREQUENCY_SWITCH and is guaranteed for duty cycles < 50%; current limits are specified at VOUT/L = 2V/μH

and FREQUENCY_SWITCH = 1000. Maximum load current is higher with positive loads and equals the valley

current plus one-half of the inductor ripple current. Maximum load current is lower with negative loads

and equals the valley current minus one-half of the inductor ripple current. See the Applications

Information section and Typical Performance Characteristics for more details.

READ_IOUT is tested in a production test mode at full rated current where ISW flows through the

synchronous switch at 100% duty cycle. In applications, READ_IOUT is calculated from sampled current

measurements across the synchronous switch.

EEPROM endurance is guaranteed by design, characterization, and correlation with statistical process

controls. Data retention is production tested via a high-temperature bake at the wafer level. The minimum

retention specification applies for devices whose EEPROM has been cycled less than the minimum

endurance specification.

Guaranteed by design, characterization, and correlation with statistical process controls.

LT7184S Arkusz danych(PDF) 10 Page - Analog Devices