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L4938EPD 数据表(PDF) 10 Page - STMicroelectronics

部件名 L4938EPD
功能描述  Advanced voltage regulator
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L4938EPD 数据表(HTML) 10 Page - STMicroelectronics

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Electrical specifications
L4938ED, L4938EPD
10/20
Doc ID 17243 Rev 2
Table 10.
Sense comparator
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VSI
Functional range
-20
20
V
VSIT
Sense threshold voltage
Falling edge; TJ < 130 °C
1.08
1.16
1.24
V
Falling edge;
TJ < 130 to 150 °C
1.05
1.16
1.29
V
VSITH
Sense threshold hysteresis
10
30
60
mV
VSOL
Sense output low voltage
VSI ≤ 1.05 V; RSO =10KΩ
connected to 5 V; VS ≥ 5V
0.4
V
ISOH
Sense output leakage
VSO = 5 V; VSI ≥ 1.5 V
1
µA
ISI HIGH
Sense input current high
VSI = 1.1 to 7 V; TJ < 130 °C
-1
0
1
µA
VSI = 1.1 to 7 V;
TJ < 130 to 150 °C
-10
0
10
µA
ISI LOW
Sense input current low
VSI = 0 V
-20
-8
-3
µA



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