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参数资料
| 型号： | PI5A4597A |
| 英文描述： | Low Quiescent Current High Efficiency Step-Down Converters |
| 中文描述： | 模拟| SOTiny单8欧姆聚苯乙烯开关（高隔离/通过引脚流） |
| 文件页数： | 2/6页 |
| 文件大小： | 120K |
| 代理商： | PI5A4597A |
2
PS8578 10/18/01
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Absolute Maximum Ratings
Voltages Referenced to GND
V+............................................................................
–
0.3V to + 6V
Voltage into Any Terminal (Note 1) .............
–
0.3V to (V+ + 0.3V)
Continuous Current into Any Terminal............................. ±20mA
Peak Current, NO, NC, or COM
(pulsed at 1ms, 10% duty cycle) ................................ ±40mA
Note
1. Voltages exceeding V+ or GND on any signal terminal are clamped by internal diodes. Limit forward-diode current to maximum current rating.
PI5A4594A/4595A/4596A/4597A
SOT
INY
Low-Voltage, Single-Supply,
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress
ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational
sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Continuous Power Dissipation (T
A
= +70
°
C)
5-Pin SC70 (derate 3.1mW/
°
C above +70
°
C) ..............247mW
Operating Temperature Range
PI5A459_EXK ................................................
–
40
°
C to +85
°
C
Storage Temperature Range ...............................
–
65
°
C to +150
°
C
Lead Temperature (soldering, 10s) .................................... +300
°
C
Electrical Characteristic - +5VSupply
(V+ = +4.5V to +5.5V, V
IH
= +2.4V, V
IL
= +0.8V, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at V+ = +5V, T
A
= +25
°
C.)
(2, 3)
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)
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V
;
V
5
r
=
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V
O
N
M
O
5
C
=
;
V
5
,
1
V
1
=
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C
N
,
T
A
V
5
2
+
=
5
–
1
0
5
A
n
T
A
T
=
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M
T
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M
5
–
5
e
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O
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;
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5
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=
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V
O
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M
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5
C
=
;
V
5
,
1
V
1
=
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N
,
T
A
V
5
2
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=
5
–
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5
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C
=
;
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r
,
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,
=
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C
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5
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–
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0
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p
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c
m
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I
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2
T
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5
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d
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M
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|---|---|
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