参数资料
型号: MAX5033BASA+T
厂商: Maxim Integrated Products
文件页数: 6/17页
文件大小: 0K
描述: IC REG BUCK 5V 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: 固定
输出数: 1
输出电压: 5V
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 (continued)
(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.)
2.0
1.7
1.4
1.1
OUTPUT CURRENT LIMIT
vs. INPUT VOLTAGE
400
360
320
280
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
350
320
290
260
QUIESCENT SUPPLY CURRENT
vs. INPUT VOLTAGE
0.8
MAX5033BASA
240
230
V OUT = 5V
5% DROP IN V OUT
0.5
200
200
6
16
26
36
46
56
66
76
-50 -25
0
25
50
75
100 125 150
6
16
26
36
46
56
66
76
25
INPUT VOLTAGE (V)
SHUTDOWN CURRENT
vs. TEMPERATURE
25
TEMPERATURE ( ° C)
SHUTDOWN CURRENT
vs. INPUT VOLTAGE
15
INPUT VOLTAGE (V)
OUTPUT VOLTAGE
vs. INPUT VOLTAGE
MAX5033CASA
V OUT = 12V
20
15
10
5
0
20
15
10
5
0
12
9
6
3
0
V ON/OFF = V IN
I OUT = 0.3A
I OUT = 0.5A
-50 -25
0
25
50
75
100 125 150
6
16
26
36
46
56
66
76
0
3
6
9
12
15
TEMPERATURE ( ° C)
MAX5033BASA
LOAD-TRANSIENT RESPONSE
MAX5033 toc16
V OUT = 5V
A
INPUT VOLTAGE (V)
MAX5033BASA
LOAD-TRANSIENT RESPONSE
MAX5033 toc17
V OUT = 5V
A
V IN (V)
MAX5033BASA
LOAD-TRANSIENT RESPONSE
MAX5033 toc18
V OUT = 5V
A
B
B
B
6
400 μ s/div
A: V OUT , 200mV/div, AC-COUPLED
B: I OUT , 500mA/div, 100mA TO 500mA
400 μ s/div
A: V OUT , 100mV/div, AC-COUPLED
B: I OUT , 200mA/div, 100mA TO 250mA
400 μ s/div
A: V OUT , 100mV/div, AC-COUPLED
B: I OUT , 500mA/div, 250mA TO 500mA
Maxim Integrated
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