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PM8903ATR 数据表(PDF) 8 Page - STMicroelectronics

部件名 PM8903ATR
功能描述  3 A step-down monolithic switching regulator
PDF  33 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

PM8903ATR 数据表(HTML) 8 Page - STMicroelectronics

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Electrical specifications
PM8903A
8/33
Doc ID 024147 Rev 1
4
Electrical specifications
4.1
Absolute maximum ratings
Table 4.
Absolute maximum ratings
4.2
Recommended operating conditions
Symbol
Parameter
Value
Unit
VCC
to PGND, GND
-0.3 to 6
V
VIN
to PGND, GND
-0.3 to 7
V
VBOOT
to PGND, GND
to PHASE
-0.3 to 13
-0.3 to 6
V
VPHASE
to PGND, GND
to PGND, GND, VIN=6 V, t<100 nsec.
-0.3 to 7
-1.7 to 7.5
V
VPGOOD
to PGND, GND
-0.3 to 7
V
VSYNCH, VEN
to PGND, GND
-0.3 to 6
V
All other pins to GND
-0.3 to 3.6
V
Table 5.
Recommended operating conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VIN
Power supply voltage
2.8
-
6
V
VCC
Signal supply voltage
2.9
-
5.5
V



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