参数资料
型号: MAX8536EUA+T
厂商: Maxim Integrated
文件页数: 5/20页
文件大小: 0K
描述: IC CNTRLR ORING MOSFET 8-MSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 网络/电信电源,整流器
FET 型: N 沟道
输出数: 1
内部开关:
延迟时间 - 关闭: 200ns
电源电压: 3 V ~ 5.5 V
电流 - 电源: 2mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 带卷 (TR)
ORing MOSFET Controllers with Fastest
Fault Isolation for Redundant Power Supplies
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 12V (MAX8535/MAX8535A/MAX8585), V CC = 5V (MAX8536), V CS = V CC - 0.1V, R TIMER = 25k ? , UVP = 2V, OVP = 1V, C GATE
= 0.01μF, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CHARGE-PUMP VOLTAGE
Measured from V GATE to V CC , V CC = 3.3V
(MAX8536)
5
6
Gate Voltage
V GATE
V CC = 5V (MAX8536)
5
6
V
TIMER
V CC = 12V (MAX8535/MAX8535A/MAX8585)
9
12
TIMER Voltage
1.200
1.281
V
TIMER Maximum Source Current
TIMER High-Input Current
TIMER Maximum Frequency
Select Voltage Input Range
V TIMER = 1.0V
V TIMER = 1.5V
MAX8535/MAX8535A/MAX8585
MAX8536
80
1.5
1.5
120
20
3.4
V CC - 0.6
μA
μA
V
TIMER Logic High
TIMER Logic Low
V IH
V IL
Charge pump enabled
Charge pump disabled
1.1
0.5
V
V
FAULT
Fault Output Low Voltage
Fault Sink Current
Fault Leakage Current
I FAULT = 0.5mA
FAULT = 0.8V
FAULT = 18V (MAX8535/
MAX8535A/MAX8585)
FAULT = 6V (MAX8536)
0.5
0.8
5
5
V
mA
μA
GATE
Gate On Threshold
Measured from V CC to CS
I TIMER = 0μA (MAX8535/
MAX8535A/MAX8585)
V GATE =
0.3
35
0.5
65
V
Gate-Drive Current
V CC = 12V
V GATE =
V CC = 5V
I TIMER = 50μA (MAX8535/
MAX8535A/MAX8585)
I TIMER = 0μA (MAX8536)
I TIMER = 50μA (MAX8536)
15
17
8
36
33
16
μA
From fault sense to the start of gate voltage
Gate Shutdown Delay
falling, or from TIMER to the start of gate
300
ns
voltage falling
Gate Discharge Current
GATE = V CC + 5V (MAX8535/MAX8536)
MAX8535A/MAX8585
100
200
300
400
mA
CURRENT SENSE
Reverse-Current Threshold
Forward-Current Threshold
Measured from CS to V CC
(MAX8535/MAX8535A/MAX8586)
MAX8585
Measured from V CC to CS
20
-5
5
40
+5
15
mV
mV
_______________________________________________________________________________________
5
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