LM2743MTCSLASHNOPB datasheet(9/44 Pages) TI2

Part #	LM2743MTC/NOPB

Description	LM2743 2.2-V to 16-V Input, voltage mode, synchronous buck controller with tracking

PDF	44 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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9 / 44 page

100 mV/div

100 Ps/DIV

5V/div

VOUT

VIN

100mV/div

100 Ps/DIV

5V/div

VIN

VOUT

20mV/div

100 Ps/DIV

2A/div

VOUT

IOUT

20 mV/div

40 Ps/DIV

2A/div

VOUT

IOUT

50 mV/div

40 Ps/DIV

2A/div

VOUT

IOUT

LM2743

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SNVS276I – APRIL 2004 – REVISED FEBRUARY 2019

Product Folder Links: LM2743

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Typical Characteristics (continued)

VCC = 3.3 V

VIN = 5V

VOUT = 1.2V

CSS = 12 nF

fSW = 300 kHz

Figure 13. Start-Up (No-Load)

IOUT = 0 A to 4 A

VCC = 3.3 V

VIN = 5 V

VOUT = 1.2 V

CSS = 12nF

fSW = 300 kHz

Figure 14. Load Transient Response

IOUT = 4 A to 0 A

VCC = 3.3 V

VIN = 5 V

VOUT = 1.2 V

CSS = 12 nF

fSW = 300 kHz

Figure 15. Load Transient Response

VCC = 3.3 V

VIN = 5 V

VOUT = 1.2 V

CSS = 12 nF

fSW = 300 kHz

Figure 16. Load Transient Response

VIN = 3 V to 9 V

VCC = 3.3 V

VOUT = 1.2 V

Line () , IOUT = 2 A

fSW = 300 kHz

Figure 17. Line Transient Response

VIN = 9 V to 3 V

VCC = 3.3 V

VOUT = 1.2 V

IOUT = 2 A

fSW = 300 kHz

Figure 18. Transient Response

LM2743MTC/NOPB Datasheet(PDF) 9 Page - Texas Instruments

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