参数资料
型号: MAX5943EEEE+T
厂商: Maxim Integrated
文件页数: 5/20页
文件大小: 0K
描述: IC FIREWIRE CURR LIMITER 16-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: FireWire? 应用程序
FET 型: N 沟道
输出数: 2
内部开关:
延迟时间 - 关闭: 100ns
电源电压: 7.5 V ~ 37 V
电流 - 电源: 1.3mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 带卷 (TR)
FireWire Current Limiter and Low-Drop
ORing Switch Controller
Typical Operating Characteristics
(V IN = +12V, T A = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
CURRENT-LIMIT/CIRCUIT-BREAKER
THRESHOLD VOLTAGE vs. TEMPERATURE
2.0
1.9
1.8
1.7
1.6
T A = +85 ° C
6.0
5.5
5.0
4.5
4.0
3.5
52.0
51.5
51.0
50.5
50.0
49.5
ILIM = GND
V IN = 32V
1.5
1.4
T A = +25 ° C
3.0
2.5
49.0
48.5
V IN = 12V
V IN = 7.5V
1.3
1.2
2.0
1.5
1.0
48.0
47.5
47.0
1.1
1.0
T A = -40 ° C
0.5
0
46.5
46.0
5
10
15
20
25
30
35
40
5
10
15
20
25
30
35
40
-40
-15
10
35
60
85
62.0
SUPPLY VOLTAGE (V)
CURRENT-LIMIT/CIRCUIT-BREAKER
THRESHOLD VOLTAGE vs. TEMPERATURE
42.0
SUPPLY VOLTAGE (V)
CURRENT-LIMIT/CIRCUIT-BREAKER
THRESHOLD VOLTAGE vs. TEMPERATURE
100
TEMPERATURE ( ° C)
TIMEOUT PERIOD vs. R TIM
61.5
ILIM = IN
41.5
ILIM = FLOATING
61.0
60.5
60.0
59.5
59.0
58.5
V IN = 12V
V IN = 32V
41.0
40.5
40.0
39.5
39.0
38.5
10
1
MAX5943A
58.0
57.5
V IN = 7.5V
38.0
37.5
0.1
MAX5943E
57.0
56.5
37.0
36.5
56.0
36.0
0.01
-40
-15
10
35
60
85
-40
-15
10
35
60
85
1
10
100
1000
12.0
TEMPERATURE ( ° C)
ORing THRESHOLD VOLTAGE
vs. TEMPERATURE
47.0
TEMPERATURE ( ° C)
GATE CURRENTS vs. TEMPERATURE
5.260
R TIM (k Ω )
GATE1 DRIVE VOLTAGE
vs. TEMPERATURE
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
OR_ADJ = IN
OR_ADJ = OPEN
OR_ADJ = GND
46.5
46.0
45.5
45.0
44.5
44.0
GATE2
GATE1
5.257
5.254
5.251
5.248
5.245
5.242
5.239
5.236
5.233
5.230
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
_______________________________________________________________________________________
5
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