參數(shù)資料
型號: SA56614-42GW-G
廠商: NXP SEMICONDUCTORS
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: 1.50 MM, PLASTIC, SOT-23, SOT-25, SO-5
文件頁數(shù): 9/13頁
文件大?。?/td> 125K
代理商: SA56614-42GW-G
Philips Semiconductors
Product data
SA56614-XX
CMOS system reset
2003 Oct 30
5
TYPICAL PERFORMANCE CURVES
SL01344
Tamb, TEMPERATURE (°C)
DD
,SUPPL
Y
CURRENT
(mA)
I
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
–50
–25
0
25
50
75
100
125
VDD = VS + 1.0 V
NORMALIZED TO 25
°C
Figure 3. Supply current versus temperature.
SL01345
Tamb, TEMPERATURE (°C)
S
,NORMALIZED
THRESHOLD
(V)
V
–50
–25
0
25
50
75
100
125
–0.20
–0.10
+0.10
+0.20
+0.15
–0.15
–0.05
+0.05
VS
VCC FALLING
VS NORMALIZED TO 25 °C
Figure 4. Detection threshold versus temperature.
SL01346
Tamb, TEMPERATURE (°C)
S(HYS)
,DETECTION
HYSTERESIS
(mV)
V
–50
–25
0
25
50
75
100
125
0
50
100
150
200
VS(HYS) = VSH – VSL
(VCC RISING – VCC FALLING)
Figure 5. Detection hysteresis versus temperature.
SL01347
Tamb, TEMPERATURE (°C)
DS
,OUTPUT
FET
CURRENT
(mA)
I
–50
–25
0
25
50
75
100
125
0
0.5
1.0
1.5
2.0
2.5
3.0
VDS = 0.5 V
N-CHANNEL
P-CHANNEL
Figure 6. Output FET current versus temperature.
SL01348
VDD, SUPPLY VOLTAGE (V)
OUT
,OUTPUT
VOL
T
AGE
(V)
V
0
1.0
2 .0
3.0
4.0
5.0
6.0
0
1.0
2.0
3.0
4.0
5.0
VS(HYS)
SL
DETECTION
(V
)
TAMB = 25 °C
TYPICAL CHARACTERISTIC.
DETECTION AND RELEASE
VOLTAGE POINTS DEPEND ON
THE SPECIFIC DEVICE TYPE.
SH
RELEASE
(V
)
Figure 7. Output voltage versus supply voltage.
SL01349
VDD, SUPPLY VOLTAGE (V)
DD
,
SUPPL
Y
CURRENT
(
A)
I
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10
0
0.1
0.2
0.3
0.4
0.5
0.6
TAMB = 25 °C
Figure 8. Supply current versus supply voltage.
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