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參數(shù)資料
| 型號(hào)： | 935269131518 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | 3.90 MM, PLASTIC, MS-012, SO-8 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 160K |
| 代理商： | 935269131518 |
Philips Semiconductors
Product data
SA56600-42
System reset for lithium battery back-up
2001 Jun 19
6
SL01336
Tamb, TEMPERATURE °C)
V
S
,DETECTION
THRESHOLD
(V)
–50
–25
0
25
50
75
100
125
4.10
4.15
4.20
4.25
4.30
VCC = FALLING
VBATT = 3.0 V
RESET, CS = OPEN
Y = GND
Figure 9. Detection threshold versus temperature.
SL01337
Tamb, TEMPERATURE (°C)
S
,DETECTION
THRESHOLD
(mV)
V
–50
–25
0
25
50
75
100
125
50
75
100
125
150
VS = VSH – VSL
(VCC = Rising then Falling)
VBATT = 3.0 V
RESET, CS, VOUT = OPEN
Y = GND
Figure 10. Detection hysteresis versus temperature.
SL01338
Tamb, TEMPERATURE (°C)
–50
–25
0
25
50
75
100
125
1.00
1.50
1.75
2.00
1.25
3.00
2.75
CC
,POWER
SUPPL
Y
CURRENT
(mA)
I
VBATT = 3.0 V
VOUT = OPEN
Figure 11. Power supply current versus temperature.
SL01339
Tamb, TEMPERATURE (°C)
OR
,
OUTPUT
REVERSE
CURRENT
(nA)
I
–50
–25
0
25
50
75
100
125
VCC = 5.0 V
VBATT = 0 V
104
103
102
101
100
Figure 12. Output reverse current versus temperature.
SL01334
Tamb, TEMPERATURE (°C)
BL
,
BA
TTERY
LOSS
CURRENT
(nA)
I
–50
–25
0
25
50
75
100
125
104
103
102
101
100
VCC = 0 V
VBATT = 3.0 V
IOUT = 0 A
Figure 13. Battery loss current versus temperature.
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