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L6986 Datasheet(PDF) 59 Page - STMicroelectronics

Part # L6986
Description  38 V, 2 A synchronous step-down switching regulator with 30 A quiescent current
PDF  68 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L6986 Datasheet(HTML) 59 Page - STMicroelectronics

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DocID025376 Rev 7
59/68
L6986
Efficiency curves
68
Figure 47. Efficiency curves over fsw: VIN = 24 V - VOUT = 3.3 V
Figure 48. Efficiency curves over fsw: VIN = 24 V - VOUT = 3.3 V (log scale)
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VIN=24V VOUT=3.3V A6986 500kHz VBIAS PSKIP
VIN=24V VOUT=3.3V A6986 500kHz NOVBIAS PSKIP
VIN=24V VOUT=3.3V A6986 500kHz NOVBIAS NOPSKIP
VIN=24V VOUT=3.3V A6986 500kHz VBIAS NOPSKIP
VIN=24V VOUT=3.3V 1MHz VBIAS PSKIP
VIN=24V VOUT=3.3V 1MHz NOVBIAS PSKIP
VIN=24V VOUT=3.3V 1MHz NOVBIAS NOPSKIP
VIN=24V VOUT=3.3V 1MHz VBIAS NOPSKIP
VIN=24V VOUT=3.3V 2MHz VBIAS NOSPKIP
VIN=24V VOUT=3.3V 2MHz NOVBIAS NOSPKIP
VIN=24V VOUT=3.3V 2MHz NOVBIAS SPKIP
VIN=24V VOUT=3.3V 2MHz VBIAS SPKIP
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0.0025
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0.25
VIN=24V VOUT=3.3V A6986 500kHz VBIAS PSKIP
VIN=24V VOUT=3.3V A6986 500kHz NOVBIAS PSKIP
VIN=24V VOUT=3.3V A6986 500kHz NOVBIAS NOPSKIP
VIN=24V VOUT=3.3V A6986 500kHz VBIAS NOPSKIP
VIN=24V VOUT=3.3V 1MHz VBIAS PSKIP
VIN=24V VOUT=3.3V 1MHz NOVBIAS PSKIP
VIN=24V VOUT=3.3V 1MHz NOVBIAS NOPSKIP
VIN=24V VOUT=3.3V 1MHz VBIAS NOPSKIP
VIN=24V VOUT=3.3V 2MHz VBIAS NOSPKIP
VIN=24V VOUT=3.3V 2MHz NOVBIAS NOSPKIP
VIN=24V VOUT=3.3V 2MHz NOVBIAS SPKIP
VIN=24V VOUT=3.3V 2MHz VBIAS SPKIP



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