LM2746MXA/NOPB datasheet, PDF - EEWORLD Datasheet

LM2746MXA/NOPB: DescriptionIC REG CTRLR BUCK 14TSSOP; Categorysemiconductor Power management; File Size815KB，32 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM2746MXA/NOPB Overview

IC REG CTRLR BUCK 14TSSOP

Parameter Name	Attribute value
Output type	transistor driver
Function	step down
Output configuration	just
Topology	step down
Number of outputs	1
output stage	1
Voltage - Power Supply (Vcc/Vdd)	3 V ~ 5.5 V
Frequency - Switch	50kHz ~ 1MHz
Duty cycle (maximum)	0.8
Synchronous rectifier	yes
Clock synchronization	none
serial interface	-
Control characteristics	Current limit, enable, frequency control, power good, soft start, tracking
Operating temperature	-40°C ~ 125°C （TJ）
Package/casing	14-TSSOP (0.173", 4.40mm wide) exposed pad
Supplier device packaging	14-HTSSOP

	LM2746MXA/NOPB	LM2746MXAX/NOPB
Description	IC REG CTRLR BUCK 14TSSOP	IC REG CTRLR BUCK 14TSSOP
Output type	transistor driver	transistor driver
Function	step down	step down
Output configuration	just	just
Topology	step down	step down
Number of outputs	1	1
output stage	1	1
Voltage - Power Supply (Vcc/Vdd)	3 V ~ 5.5 V	3 V ~ 5.5 V
Frequency - Switch	50kHz ~ 1MHz	50kHz ~ 1MHz
Duty cycle (maximum)	0.8	0.8
Synchronous rectifier	yes	yes
Clock synchronization	none	none
Control characteristics	Current limit, enable, frequency control, power good, soft start, tracking	Current limit, enable, frequency control, power good, soft start, tracking
Operating temperature	-40°C ~ 125°C （TJ）	-40°C ~ 125°C （TJ）
Package/casing	14-TSSOP (0.173", 4.40mm wide) exposed pad	14-TSSOP (0.173", 4.40mm wide) exposed pad
Supplier device packaging	14-HTSSOP	14-HTSSOP

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