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参数资料
| 型号： | MAX14525ETA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY SWITCH 4INPUTS 8TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 电源管理 |
| 电池化学： | 锂离子（Li-Ion） |
| 电源电压： | 2.2 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（2x2） |
| 包装： | 带卷 (TR) |
Battery Switch with Four Enable Inputs
ELECTRICAL CHARACTERISTICS (continued)
(V BAT = +2.2V to +5.5V, T A = -40°C to +85°C, unless otherwise noted. Typical values are at V BAT = +3.6V and T A = +25°C.)
(Note 2)
PARAMETER
ON_K Input Leakage Current
SYMBOL
I ON_K
CONDITIONS
V BAT = V ON_K = +3.6V
MIN
TYP
MAX
3
UNITS
μA
SWITCH DYNAMICS (R L = 20 Ω , C L = 0.1μF) (Figure 2)
Turn-On Delay Time
t ONDLY
From any enable high to V IN = 10% of V BAT
600
2600
μs
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
t ONRISE
t OFFDLY
t OFFFALL
V IN 10% to 90% of V BAT
From any enable low to V IN = 90% of V BAT
V IN 90% to 10% of V BAT
500
1800
130
60
5000
300
150
μs
μs
μs
Note 2: Devices are tested at T A = +25°C. Specifications over temperature are guaranteed by design.
Typical Operating Characteristics
(V IN = +3.6V, T A = +25°C, unless otherwise noted.)
1.5
1.4
NORMALIZED R ON vs. V IN
2.0
1.8
NORMALIZED R ON vs. TEMPERATURE
2.50
TA THRESHOLD vs. V IN
1.3
1.2
1.6
1.4
2.25
2.00
T A = +25°C
T A = -40°C
1.1
1.2
1.0
1.0
1.75
0.9
0.8
0.8
0.6
1.50
T A = +85°C
0.7
0.6
0.5
I L = 100mA
0.4
0.2
0
I L = 100mA
V BAT = +3.0V
1.25
1.00
2.2
3.3
4.4
5.5
-40
-15
10
35
60
85
2.2
3.3
4.4
5.5
V IN (V)
3.010
ON_K THRESHOLD vs. V IN
TEMPERATURE ( ° C)
1.25
S_EN THRESHOLD vs. V IN
V IN (V)
3.005
T A = +25°C
1.15
T A = -40°C
1.05
3.000
T A = +85°C
0.95
T A = +25°C
2.995
2.990
T A = -40°C
0.85
0.75
T A = +85°C
2.2
3.3
4.4
5.5
2.2
3.3
4.4
5.5
V IN (V)
V IN (V)
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