LTC3789EGN#TRPBF
Part NoLTC3789EGN#TRPBF
ManufacturerAnalog Devices, Inc.
DescriptionIC REG CTRLR BUCK-BOOST 28SSOP
Datasheet
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ECAD Module
Specification
Width3.899mm
Length9.893mm
FunctionStep-Up/Step-Down
TopologyBuck-Boost
ECCN CodeEAR99
PackagingTape & Reel (TR)
Published2011
Clock SyncNo
TechnologyCMOS
Output TypeTransistor Driver
Part StatusActive
RoHS StatusROHS3 Compliant
SubcategorySwitching Regulator or Controllers
Control ModeCURRENT-MODE
JESD-609 Codee3
Max Frequency710kHz
Mounting TypeSurface Mount
Output Phases1
Surface MountYES
Terminal FormGULL WING
Number of Pins28
Output Current20A
Output Voltage38V
Package / Case28-SSOP (0.154, 3.90mm Width)
Terminal Pitch0.635mm
Terminal FinishMatte Tin (Sn)
Base Part NumberLTC3789
Control FeaturesCurrent Limit, Enable, Frequency Control, Power Good, Soft Start
Duty Cycle (Max)90%
Lifecycle StatusPRODUCTION (Last Updated: 1 week ago)
Control TechniquePULSE WIDTH MODULATION
Factory Lead Time8 Weeks
Input Voltage-Nom15V
Number of Outputs2
Terminal PositionDUAL
Additional FeatureALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V
Input Voltage (Min)4V
Output ConfigurationPositive
Frequency - Switching200kHz~640kHz
Operating Temperature-40°C~125°C TJ
Synchronous RectifierYes
Analog IC - Other TypeSWITCHING CONTROLLER
Number of Terminations28
Switcher ConfigurationPHASE-SHIFT
Voltage - Supply (Vcc/Vdd)4V~38V
Peak Reflow Temperature (Cel)225
Moisture Sensitivity Level (MSL)1 (Unlimited)
In Stock:
44441
available for immediate sale in a store
available for immediate sale in a store
Pricing
| QTY | UNIT PRICE | EXT PRICE |
|---|---|---|
| 1 | 9.9792 | |
| 10 | 9.7796 | |
| 100 | 9.4802 | |
| 1000 | 9.1809 | |
| 10000 | 8.7817 |
Associated Product
AT24C16C-STUM-T
Microchip
EEPROM Serial-2Wire 16K-bit 2K x 8 1.8V/2.5V/3.3V/5V 5-Pin SOT-23 T/R - Tape and Reel
Microchip
EEPROM Serial-2Wire 16K-bit 2K x 8 1.8V/2.5V/3.3V/5V 5-Pin SOT-23 T/R - Tape and Reel
