参数资料
型号: MAX5042ATN+
厂商: Maxim Integrated Products
文件页数: 8/22页
文件大小: 0K
描述: IC PWR W/MOSFET HS 56-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 37
应用: 电源
电源电压: 20 V ~ 76 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(8x8)
包装: 管件
Two-Switch Power ICs with Integrated
Power MOSFETs and Hot-Swap Controller
Typical Operating Characteristics (continued)
(V POSINPWM = 20V, T A = +25°C, unless otherwise noted.)
MAXIMUM DUTY CYCLE
REG15 VOLTAGE
50
vs. TEMPERATURE
15.0
vs. REG15 LOAD CURRENT
15.0
REG15 VOLTAGE vs. INPUT VOLTAGE
14.9
14.8
49
48
14.6
14.4
14.8
14.7
14.6
47
14.2
14.5
14.4
MEASURED AT XFRMRL
46
14.0
14.3
-50
-25
0
25
50
75
100
125
0
20
40
60
80
20
30
40
50
60
70
80
9.30
9.25
9.20
9.15
9.10
9.05
TEMPERATURE ( ° C)
REG9 VOLTAGE
vs. REG9 LOAD CURRENT
V REG15 = 20V
9.4
9.3
9.2
9.1
REG15 LOAD CURRENT (mA)
REG9 OUTPUT VOLTAGE
vs. REG15 VOLTAGE
V POSINPWM = 48V
5.1
5.0
4.9
4.8
INPUT VOLTAGE (V)
REG5 VOLTAGE
vs. REG5 LOAD CURRENT
V REG15 = 20V
9.00
0
10
20
30
40
9.0
20
25
30
35
40
4.7
0
4
8
12
16
20
5.02
REG9 LOAD CURRENT (mA)
REG5 OUTPUT VOLTAGE
vs. REG15 VOLTAGE
V POSINPWM = 48V
33
REG15 VOLTAGE (V)
SOFT-START CURRENT
vs. TEMPERATURE
3.0
REG5 LOAD CURRENT (mA)
MINIMUM RCFF LEVEL, MINIMUM OPTO
LEVEL vs. TEMPERATURE
5.01
32
2.5
V RCFF
5.00
4.99
31
30
29
2.0
1.5
1.0
V OPTO
4.98
28
0.5
I PULLUP INTO OPTO AND
RCFF = 2mA, CSS = 0
4.97
27
0
20
25
30
35
40
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
REG15 VOLTAGE (V)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
8
_______________________________________________________________________________________
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