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PM8903ATR 데이터시트(PDF) 11 Page - STMicroelectronics

부품명 PM8903ATR
상세설명  3 A step-down monolithic switching regulator
PDF  33 Pages
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제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
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PM8903ATR 데이터시트(HTML) 11 Page - STMicroelectronics

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PM8903A
Electrical specifications
Doc ID 024147 Rev 1
11/33
4.4
Typical operating characteristics
In the demonstration board, as described in
Section 7.1, RPM = 0 Ω, VIN = VCC = 3.3 V,
VOUT=1V5, TJ = 25 °C, unless otherwise specified.
Figure 4.
Efficiency vs. output current -
VIN = 3.3 V, RPM = 240 kΩ
Figure 5.
Efficiency vs. output current -
VIN = 5 V, RPM = 240 kΩ
Figure 6.
Load regulation - VIN = 3.3 V
Figure 7.
Load regulation - VIN = 5 V
Figure 8.
Line regulation - IOUT = 3 A



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