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LM274

LM2743MTCX vs LM2743MTCX/NOPB vs LM2744EVAL

 
PartNumberLM2743MTCXLM2743MTCX/NOPBLM2744EVAL
DescriptionIC REG CTRLR BUCK 14TSSOPIC REG CTRLR BUCK 14TSSOPBOARD EVALUATION LM2744
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryPMIC - Voltage Regulators - DC DC Switching ControllersPMIC - Voltage Regulators - DC DC Switching ControllersEvaluation Boards - DC/DC & AC/DC (Off-Line) SMPS
Series-LM2743-
PackagingDigi-ReelR Alternate PackagingDigi-ReelR Alternate Packaging-
Package Case14-TSSOP (0.173", 4.40mm Width)TSSOP-14-
Operating Temperature-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)-
Output TypeTransistor DriverTransistor Driver-
FunctionStep-DownStep-Down-
Supplier Device Package14-TSSOP14-TSSOP-
Number of Outputs11-
TopologyBuckBuck-
Voltage Supply Vcc Vdd3 V ~ 6 V3 V ~ 6 V-
Frequency Switching50kHz ~ 1MHz50kHz ~ 1MHz1MHz
Control FeaturesCurrent Limit, Enable, Frequency Control, Power Good, Soft Start, TrackingCurrent Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-
Output ConfigurationPositivePositive-
Output Phases11-
Duty Cycle Max0.80.8-
Synchronous RectifierYesYes-
Clock SyncNoNo-
Serial Interfaces---
Unit Weight-0.002078 oz-
Mounting Style-SMD/SMT-
Output Power-4.8 W-
Maximum Operating Temperature-+ 125 C-
Minimum Operating Temperature-- 40 C-
Output Voltage-0.6 V to 5 V1.2 V
Input Voltage-1 V to 16 V14 V
Output Current-4 A3.5 A
Switching Frequency-50 kHz to 1 MHz-
Product--Evaluation Boards
Type--Switching Controllers
Main Purpose--DC/DC, Step Down
Voltage Input--1.8 V ~ 5.5 V
Current Output--3.5A
Voltage Output--1.2V
Regulator Topology--Buck
Power Output---
Supplied Contents--Board
Utilized IC Part--LM2744
Board Type--Fully Populated
Outputs and Type--1, Non-Isolated
Tool Is For Evaluation Of--LM2744
제조사 부분 # 설명 RFQ
Texas Instruments
Texas Instruments 		LM2745MTCX/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2747MTCX/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2745MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2748MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2748MTCX/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2747MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2747MTC Switching Controllers Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization 14-TSSOP -40 to 125
LM2744MTC/NOPB Switching Controllers Obsolete, LTB expires Nov-02-2017
LM2744MTCX/NOPB Switching Controllers Obsolete, LTB expires Nov-02-2017
LM2748MTCX Switching Controllers Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization 14-TSSOP -40 to 125
LM2744MTCX Switching Controllers Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller with External Reference 14-TSSOP -40 to 125
LM2745MTC Switching Controllers Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization 14-TSSOP -40 to 125
LM2747EVAL Power Management IC Development Tools LM2747EVAL EVAL BOARD
LM2748MTC Switching Controllers Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization 14-TSSOP -40 to 125
LM2744MTC IC REG CTRLR BUCK 14TSSOP
LM2747MTCX IC REG CTRLR BUCK 14TSSOP
LM2748MTC IC REG CTRLR BUCK 14TSSOP
LM2745-19AEVAL LM2745 / LM2748 SYNCHRONOUS BUCK CONTROLLER WITH PRE-BIAS STARTUP, AND OPTIONAL CLOCK
LM2746MXAX/NOPB IC REG CTRLR BUCK 14TSSOP
LM2743MTCX IC REG CTRLR BUCK 14TSSOP
LM2748MTCX/NOPB IC REG CTRLR BUCK 14TSSOP
LM2747MTCX/NOPB IC REG CTRLR BUCK 14TSSOP
LM2744MTCX/NOPB Switching Controllers Low Voltage N-Channel MOSFET Synchronous
LM2747MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2745MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2744MTC/NOPB Switching Controllers Low Voltage N-Channel MOSFET Synchronous
LM2745MTCX/NOPB IC REG CTRLR BUCK 14TSSOP
LM2748MTC/NOPB Switching Controllers Synchronous Buck Controller with Pre-bia
LM2743MTCX/NOPB IC REG CTRLR BUCK 14TSSOP
LM2744EVAL BOARD EVALUATION LM2744
LM2744MTCX IC REG CTRLR BUCK 14TSSOP
LM2745MTC IC REG CTRLR BUCK 14TSSOP
LM2745MTCX IC REG CTRLR BUCK 14TSSOP
LM2746MXA/NOPB IC REG CTRLR BUCK 14TSSOP
LM2747-19AEVAL BOARD EVALUATION LM2747-19A
LM2747EVAL BOARD EVALUATION LM2747
LM2747MTC IC REG CTRLR BUCK 14TSSOP
LM2748MTCX IC REG CTRLR BUCK 14TSSOP
LM2743Q1MTCX/NOPB 신규 및 오리지널
LM2746MXA 신규 및 오리지널
LM2743Q1M 신규 및 오리지널
LM2743Q1MTCX 신규 및 오리지널
LM2746MXAX 신규 및 오리지널
LM2748MTCXNOPB 신규 및 오리지널
LM2743MTCNOPB 신규 및 오리지널
LM2743MTCX NOPB 신규 및 오리지널
LM2743MTCXNOPB 신규 및 오리지널
LM274H 신규 및 오리지널
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