LM2724AMX ,High Speed 3A Synchronous MOSFET DriverFeaturesand splits it into two complimentary signals with a typicaln Shoot-through protection20ns d ..
LM2725M ,High Speed Synchronous MOSFET DriverApplicationsstay low until the supply rail exceeds the power-on thresholdn High Current DC/DC Power ..
LM2725M ,High Speed Synchronous MOSFET DriverGeneral Descriptionexternal bootstrap structure. Minimum pulse width is as lowThe LM2725/LM2726 is ..
LM2725MX ,High Speed Synchronous MOSFET DriverBlock DiagramDS200072-4 2LM2725/LM2726LM2725/LM2726Absolute Maximum Ratings (Note 1) Storage Temper ..
LM27262MTD ,Intel CPU Core Voltage Regulator Controller for VRD10 Compatible PCsGeneral Descriptionn User programmable Standard VID offsetThe LM27262 is a versatile synchronous bu ..
LM2726M ,High Speed Synchronous MOSFET DriverPin DescriptionPin Name Function1 SW Top driver return. Should be connected to the common node ofto ..
LM60CIM3 ,2.7V, SOT-23 Temperature SensorFeaturesn Nonlinearity: ±0.8˚C (max)n Calibrated linear scale factor of +6.25 mV/˚Cn Output Impedan ..
LM60CIM3X ,2.7V, SOT-23 Temperature SensorLM60 2.7V, SOT-23 or TO-92 Temperature SensorJuly 2001LM602.7V, SOT-23 or TO-92 Temperature Sensorn ..
LM6104M ,Quad Gray Scale Current Feedback AmplifierFeatures (Typicalunlessotherwisenoted)Y eLow power I 875 mA/amplifierThe LM6104 quad amplifier meet ..
LM6118N ,Fast Settling Dual Operational AmplifiersFeaturesThe LM6118/LM6218 are monolithic fast-settlingTypicalunity-gain-compensated dual operationa ..
LM611AIN ,Operational Amplifier and Adjustable ReferenceFeaturesThe LM611 consists of a single-supply op-amp and a pro- OP AMPgrammable voltage reference i ..
LM611CM ,Operational Amplifier and Adjustable ReferenceMICROCIRCUIT DATA SHEETOriginal Creation Date: 08/02/95MNLM611AM-X REV 1ALLast Update Date: 08/25/9 ..
LM2724ALD-LM2724AM-LM2724AMX
High Speed 3A Synchronous MOSFET Driver
LM2724A
High Speed 3A Synchronous MOSFET Driver
General DescriptionThe LM2724Aisa dual N-channel MOSFET driver which
can drive boththe top and bottom MOSFETsina push-pull
structure simultaneously. The LM2724A takesa logic input
and splitsit into two complimentary signals witha typical
20ns dead timein between. The built-in cross-conduction
protection circuitry prevents the top and bottom MOSFETs
from turning onsimultaneously. Witha bias voltageof5V,the
peak sourcing and sinking currentfor each driverof the
LM2724Ais about 3A. Input UVLO (Under-Voltage-Lock-
Out) ensures thatall the driver outputs stay low until the
supply rail exceeds the power-on threshold during system
power on,or after the supply rail drops below power-on
thresholdbya specified hysteresis during system power
down. The cross-conduction protection circuitry detects both
driver outputs and will not turnona driver until the other
driver outputis low. The top gate voltage neededbythe top
MOSFETis obtained throughan external boot-strap struc-
ture. When not switching, the LM2724A only drawsupto
195µA fromthe5V rail. The synchronization operationofthe
bottom MOSFET canbe disabledby pullingthe SYNCpinto
ground.
Features Shoot-through protection Input Under-Voltage-Lock-Out3A peak driving current 195µA quiescent current 28V input voltagein buck configuration SO-8 and LLP packages
Applications High Current DC/DC Power Supplies High Input Voltage Switching Regulators Fast Transient Microprocessors Notebook Computers
Typical ApplicationJune 2003
LM2724A
High
Speed
Synchronous
MOSFET
Driver
