参数资料
型号: MAX5033DASA+T
厂商: Maxim Integrated Products
文件页数: 5/17页
文件大小: 0K
描述: IC REG BUCK ADJ 0.5A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 13.2 V
输入电压: 7.5 V ~ 76 V
PWM 型: 电压模式
频率 - 开关: 125kHz
电流 - 输出: 500mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
MAX5033
500mA, 76V, High-Efficiency, MAXPower
Step-Down DC-DC Converter
Typical Operating Characteristics
(V IN = 12V, V ON/ OFF = 12V, T A = -40 ° C to +125 ° C, unless otherwise noted. Typical values are at T A = +25 ° C. See the Typical
Operating Circuit, if applicable.)
12.4
V OUT vs. TEMPERATURE
(MAX5033CASA, V OUT = 12V)
5.10
V OUT vs. TEMPERATURE
(MAX5033BASA, V OUT = 5V)
12.4
LINE REGULATION
(MAX5033CASA, V OUT = 12V)
12.3
5.05
I OUT = 0.1A
12.3
12.2
12.1
I OUT = 0.1A
5.00
12.2
12.1
I OUT = 0A
I OUT = 0.5A
12.0
I OUT = 0.5A
4.95
12.0
I OUT = 0.5A
11.9
11.9
11.8
4.90
11.8
-50 -25
0
25
50
75
100 125 150
-50 -25
0
25
50
75
100 125 150
10
20
30
40
50
60
70
80
5.10
TEMPERATURE ( ° C)
LINE REGULATION
(MAX5033BASA, V OUT = 5V)
12.4
TEMPERATURE ( ° C)
LOAD REGULATION
(MAX5033CASA, V OUT = 12V)
5.10
INPUT VOLTAGE (V)
LOAD REGULATION
(MAX5033BASA, V OUT = 5V)
5.05
I OUT = 0A
12.3
5.05
V IN = 7.5V, 24V
12.2
V IN = 24V
5.00
I OUT = 0.5A
12.1
5.00
V IN = 76V
4.95
12.0
V IN = 76V
4.95
11.9
4.90
11.8
4.90
6
16
26
36
46
56
66
76
0
100
200
300
400
500
0
100
200
300
400
500
100
90
80
INPUT VOLTAGE (V)
EFFICIENCY vs. LOAD CURRENT
(MAX5033BASA, V OUT = 5V)
100
90
80
I LOAD (mA)
EFFICIENCY vs. LOAD CURRENT
(MAX5033CASA, V OUT = 12V)
2.0
1.7
I LOAD (mA)
OUTPUT CURRENT LIMIT
vs. TEMPERATURE
70
V IN = 7.5V
70
V IN = 15V
60
V IN = 12V
60
V IN = 24V
1.4
50
V IN = 24V
50
V IN = 76V
V IN = 48V
40
V IN = 76V
V IN = 48V
40
1.1
30
30
20
20
0.8
10
0
10
0
0.5
MAX5033BASA
5% DROP IN V OUT
0
100
200
300
400
500
0
100
200
300
400
500
-50 -25
0
25
50
75
100 125 150
Maxim Integrated
LOAD CURRENT (mA)
LOAD CURRENT (mA)
TEMPERATURE ( ° C)
5
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