参数资料
型号: MAX14529EWC+T
厂商: Maxim Integrated Products
文件页数: 3/9页
文件大小: 0K
描述: IC OVERVOLT PROT 5.75V 12-WLP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 过压防护
电源电压: 2.2 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WFBGA,WLCSP
供应商设备封装: 12-WLP
包装: 带卷 (TR)
Overvoltage Protection with USB Charger
Detection, LDO, and ESD Protection on D+/D-
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 2.2V to 28V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at V IN = 5V, T A = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Low Voltage
V IL
0.4
V
Input Leakage Current
V OEN = V LEN = 5V
-1
+1
μA
TIMING CHARACTERISTICS (Figure 1)
Debounce Time
Switch Turn-On Time
t INDBC
t ON
2.2V < V IN < V OVLO to V OUT = 10% of V IN
2.2V < V IN < V OVLO , R L = 100 Ω ,
V OUT = 10% to 80% of V IN , C L = 1mF
20
2
ms
ms
Switch Turn-Off Time
t OFF
V IN > V OVLO to V OUT = 80% of V OVLO ,
R L = 10 Ω
1.5
3.5
μs
THERMAL PROTECTION
Thermal Shutdown
Thermal Hysteresis
Low to high
150
20
°C
°C
ESD PROTECTION
Human Body Model
±15
D+ and D-
IEC 61000-4-2 Air Gap
IEC 61000-4-2 Contact
±15
±8
kV
Note 2: Devices are production tested at T A = +25°C. Specifications over temperature limits are guaranteed by design.
Note 3: Dropout voltage is defined as V OUT - V LOUT when V LOUT is at V LOUT ( min) .
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
INPUT SUPPLY CURRENT
NORMALIZED OVLO THRESHOLD
vs. INPUT VOLTAGE
NORMALIZED R ON vs. TEMPERATURE
vs. TEMPERATURE
70
60
50
40
T A = +85°C
T A = +25°C
MAX14529E
V OEN = V LEN = 3V
1.5
1.4
1.3
1.2
1.1
V IN = 3.6V
1.05
1.04
1.03
1.02
1.01
30
T A = -40°C
1.0
0.9
1.00
0.99
20
10
0
0.8
0.7
0.6
0.5
V IN = 5V
0.98
0.97
0.96
0.95
0
5
10
15
20
25
30
-40
-15
10
35
60
85
-40
-15
10
35
60
85
INPUT VOLTAGE (V)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
3
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