TPS62050DGS datasheet(17/30 Pages) TI1

Il numero della parte	TPS62050DGS

Spiegazioni elettronici	800-mA Synchronous Step-Down Converter

PDF	30 Pages

Scroll/Zoom	100%

Produttore elettronici	TI1 [Texas Instruments]

Homepage	http://www.ti.com

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VI = 5 V

RL = 2.7 W

200

s/div

Voltage at SW Pin

Inductor Current

VI = 5 V

IO = 100 mA

s/div

VI = 5 V

VO = 3.3 V

Output Voltage

Load Step = 60 mA to 540 mA

VI = 4.5 V to 5.5 V to 4.5 V

s/div

10 ms/div

VI = 7.2 V, VO = 3.3 V

Output Voltage

Voltage at SW Pin

IO = 20 mA

1 ms/div

VI = 7.2 V

VO = 3.3 V

IO = 800 mA

Output Voltage

Voltage at SW Pin

TPS62050, TPS62051, TPS62052, TPS62054, TPS62056

www.ti.com

SLVS432F – SEPTEMBER 2002 – REVISED JUNE 2015

Figure 15. Output Voltage Ripple in PWM Mode

Figure 14. Output Voltage Ripple in Skip Mode

Figure 16. Line Transient Response in PWM Mode

Figure 17. Load Transient Response

Figure 18. V(SWITCH) and IL

Figure 19. Start-up Timing

(Inductor Current) in Skip Mode

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Product Folder Links: TPS62050 TPS62051 TPS62052 TPS62054 TPS62056

TPS62050DGS Scheda tecnica(PDF) 17 Page - Texas Instruments