參數(shù)資料
型號: 71M6543G-IGT/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PQFP100
封裝: LEAD FREE, LQFP-100
文件頁數(shù): 45/157頁
文件大小: 2178K
代理商: 71M6543G-IGT/F
71M6543F/H and 71M6543G/GH Data Sheet
v1.2
2008–2011 Teridian Semiconductor Corporation
139
6.4.6
V3P3D Switch
Table 96: V3P3D Switch Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
On resistance – V3P3SYS to V3P3D
| IV3P3D |
≤ 1 mA
10
Ω
On resistance – VBAT to V3P3D
| IV3P3D |
≤ 1 mA,
VBAT>2.5V
10
Ω
V3P3D IOH, MSN
V3P3SYS = 3V
V3P3D = 2.9V
10
mA
V3P3D IOH, BRN
VBAT = 2.6V
V3P3D = 2.5V
10
mA
6.4.7
Internal Power Fault Comparators
Table 97: Internal Power Fault Comparators Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
Overall response time
100mV overdrive, falling
100mV overdrive, rising
20
200
s
Falling Threshold
3.0 V Comparator
2.8 V Comparator
Difference 3.0V and 2.8V Comparators
V3P3 falling
2.83
2.75
50
2.93
2.81
136
3.03
2.87
220
V
mV
Falling Threshold
2.25 V Comparator
2.0 V Comparator
VDD (@VBAT=3.0V) – 2.25V Comparator
Difference 2.25V and 2.0V Comparators
VDD falling
2.2
1.90
0.25
0.15
2.25
2.00
0.35
0.25
2.5
2.20
0.45
0.35
V
Hysteresis,
(Rising Threshold - Falling Threshold)
3.0 V Comparator
2.8 V Comparator
2.25 V Comparator
2.0 V Comparator
TA = 22 °C
22
25
10
45
42
33
28
65
60
mV
6.4.8
2.5 V Voltage Regulator – System Power
Table 98: 2.5 V Voltage Regulator Performance Specifications
Parameter
Condition
Min
Typ
Max
Unit
V2P5
V3P3 = 3.0 V - 3.8 V
ILOAD = 0 mA
2.55
2.65
2.75
V
V2P5 load regulation
V3P3 = 3.3 V
ILOAD = 0 mA to 5 mA
40
mV
Voltage overhead V3P3SYS-V2P5
ILOAD = 5 mA,
Reduce V3P3D until V2P5
drops 200 mV
440
mV
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