参数资料
型号: MAX5022EUA+
厂商: Maxim Integrated Products
文件页数: 4/11页
文件大小: 0K
描述: IC REG CTRLR FLYBK ISO PWM 8UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
PWM 型: 电流模式
输出数: 1
频率 - 最大: 290kHz
占空比: 76%
电源电压: 11 V ~ 28 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
包装: 管件
Current-Mode PWM Controllers for Isolated
Power Supplies
Typical Operating Characteristics (continued)
(V IN = 15V, T A = +25 ° C, unless otherwise noted.)
1.60
SUPPLY CURRENT
vs. TEMPERATURE
V IN = 28.0V
9.15
MAXIMUM V CC
vs. TEMPERATURE
8.30
MINIMUM V CC
vs. TEMPERATURE
V IN = 10.8V
1.55
V OPTO = V CS = 0
9.12
8.20
5mA LOAD ON V CC
V CS = 0
OPTO = UNCONNECTED
8.10
9.09
1.50
9.06
8.00
7.90
1.45
1.40
9.03
9.00
V IN = 28.0V
V CS = 0
OPTO = UNCONNECTED
7.80
7.70
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
640
TEMPERATURE ( ° C)
CURRENT SENSE THRESHOLD
vs. TEMPERATURE
25
TEMPERATURE ( ° C)
CURRENT SENSE
THRESHOLD
280
TEMPERATURE ( ° C)
OSCILLATOR FREQUENCY
vs. TEMPERATURE
TOTAL NUMBER
630
620
610
+3 σ
MEAN
20
15
TOTAL NUMBER
OF DEVICES = 200
275
270
265
+3 σ
MEAN
OF DEVICES = 50
600
10
260
590
580
-3 σ
TOTAL NUMBER OF
5
255
250
-3 σ
570
-40
-20
DEVICES = 50
0 20 40 60
TEMPERATURE ( ° C)
80
0
540
560 580 600 620 640
CURRENT SENSE THRESHOLD (mV)
660
245
-40
-20
0 20 40
TEMPERATURE ( ° C)
60
80
CURRENT SENSE DELAY
UNDERVOLTAGE LOCKOUT
25
OSCILLATOR FREQUENCY
TOTAL NUMBER
75
vs. TEMPERATURE
6
DELAY vs. TEMPERATURE
20
OF DEVICES = 200
70
5
V IN RISING
4
15
10
65
60
3
2
5
0
55
50
1
0
V IN FALLING
230
240
250
260
270
280
290
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
OSCILLATOR FREQUENCY (kHz)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
4
_______________________________________________________________________________________
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MAX5022EUA+ 功能描述:电流型 PWM 控制器 for Isolated Power Supplies RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
MAX5022EUA+T 功能描述:电流型 PWM 控制器 for Isolated Power Supplies RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
MAX5022EUA-T 功能描述:电流型 PWM 控制器 for Isolated Power Supplies RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14
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