参数资料
型号: MAX4193EPA
厂商: Maxim Integrated Products
文件页数: 3/14页
文件大小: 0K
描述: IC REG BOOST 525MA 8DIP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 升压(升压)
输出数: 1
输入电压: 2 V ~ 16.5 V
频率 - 开关: 25kHz
电流 - 输出: 525mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
CMOS Micropower Step-Up
Switching Regulator
ELECTRICAL CHARACTERISTICS
(+V S = +6.0V, T A = Full Operating Temperature Range, I C = 5.0μA, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX630
TYP
MAX
MIN
MAX4193
TYP
MAX
UNITS
Supply Voltage
+V S
2.2
16.5
3.5
16.5
V
Internal Reference Voltage
Supply Current (Pin 5)
Line Regulation
Load Regulation
V REF
I S
I 3 = 0mA
0.5V 0UT < V S < V 0UT
(Note 1)
V S = 0.5V 0 , P L = 0 to
150mW (Note 1)
0 ° C ≤ T A ≤
+70 ° C
1.25
0.45
1.31
70
0.2
0.5
1.5
1.37
200
0.5
1.0
10
1.20
0.45
1.31
90
0.5
0.5
1.5
1.42
300
1.0
1.0
10
V
μA
% V OUT
% V OUT
Reference Set Internal
Pulldown Resistance
R IC
V 6 = V S
-40 ° C ≤ T A ≤
+85 ° C
0.4
1.5
10
0.4
1.5
10
M Ω
-55 ° C ≤ T A ≤
+125 ° C
0.3
1.5
10
0.3
1.5
10
Reference Set Input Voltage
Threshold
Switch Leakage Current
Supply Current (Shutdown)
Low-Battery Detector Output
Current
V IC
I CO
I SO
I LBD
V 3 = 16.5V
I C < 0.01μA
V 8 = 0.4V, V 1 = 1.1V
0.2
250
0.8
0.1
0.01
600
1.3
30
10
0.2
250
0.8
0.1
0.01
600
1.3
30
30
V
μA
μA
μA
Note 1: Guaranteed by correlation with DC pulse measurements.
Note 2: The operating frequency range is guaranteed by design and verified with sample testing.
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
8
L X ON-RESISTANCE vs.
TEMPERATURE
140
120
SUPPLY CURRENT vs.
TEMPERATURE
300
250
SUPPLY CURRENT vs.
SUPPLY VOLTAGE
6
+V S = 2.5V
100
200
80
4
+V S = 6V
60
150
2
0
+V S = 16V
40
20
0
100
50
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100 125
2
4
6
8
10
12
14
16
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
+V S (V)
_______________________________________________________________________________________
3
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MAX4193EPA+ 功能描述:直流/直流开关调节器 CMOS uPower Step Up Switching Reg RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX4193ESA 功能描述:直流/直流开关调节器 CMOS uPower Step Up Switching Reg RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX4193ESA+ 功能描述:直流/直流开关调节器 CMOS uPower Step Up Switching Reg RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX4193ESA+T 功能描述:直流/直流开关调节器 CMOS uPower Step Up Switching Reg RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX4193ESA-T 功能描述:直流/直流开关调节器 CMOS uPower Step Up Switching Reg RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5