R6986 datasheet(56/62 Pages) STMICROELECTRONICS

Il numero della parte	R6986

Spiegazioni elettronici	38 V, 2 A synchronous step-down switching regulator

PDF	62 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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56 / 62 page

Efficiency curves

R6986

56/62

DocID026996 Rev 2

Figure 46. Efficiency curves: fsw = 500kHz - VIN = 24 V - VOUT = 3.3 V

Figure 47. Efficiency curves: fsw = 500 kHz - VIN = 13.5 V - VOUT = 3.3 V (log scale)

Figure 48. Efficiency curves: fsw = 500 kHz - VIN = 13.5 V - VOUT = 5 V

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

VIN=13.5V VOUT=3.3V A6986 500kHz VBIAS PSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz NOVBIAS PSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz NOVBIAS NOPSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz VBIAS NOPSKIP

0.001

0.01

0.1

VIN=13.5V VOUT=3.3V A6986 500kHz VBIAS PSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz NOVBIAS PSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz NOVBIAS NOPSKIP

VIN=13.5V VOUT=3.3V A6986 500kHz VBIAS NOPSKIP

0.2

0.4

0.6

0.8

1.2

1.4

1.6

VIN=13.5V VOUT=5V A6986 500kHz VBIAS NOPSKIP

VIN=13.5V VOUT=5V A6986 500kHz NOVBIAS NOPSKIP

VIN=13.5V VOUT=5V A6986 500kHz NOVBIAS PSKIP

VIN=13.5V VOUT=5V A6986 500kHz VBIAS PSKIP

R6986 Scheda tecnica(PDF) 56 Page - STMicroelectronics