参数资料
型号: MAX5025EUT+T
厂商: Maxim Integrated Products
文件页数: 6/13页
文件大小: 0K
描述: IC REG BOOST ADJ 40MA SOT23-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 4.5 V ~ 36 V
输入电压: 4.5 V ~ 11 V
PWM 型: 电流模式
频率 - 开关: 500kHz
电流 - 输出: 40mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
包装: 标准包装
供应商设备封装: SOT-6
产品目录页面: 1411 (CN2011-ZH PDF)
其它名称: MAX5025EUT+TDKR
500kHz, 36V Output, SOT23,
Step-Up DC-DC Converters
Typical Operating Characteristics (continued)
(V CC = 5V, V OUT = 30V, T A = +25°C, unless otherwise noted.)
V OUT
5mV/div
AC-COUPLED
LX PIN
20V/div
HEAVY-LOAD SWITCHING WAVEFORM
WITHOUT RC FILTER
MAX5025-28 toc16
0V
V OUT
1mV/div
AC-COUPLED
LX PIN
20V/div
HEAVY-LOAD SWITCHING WAVEFORM
WITH RC FILTER
MAX5025-28 toc17
0V
I L
200mA/div
1 μ s/div
MAX5026, V CC = 5V, V OUT = 30V, I LOAD = 4mA.
CIRCUIT OF FIGURE 2
LOAD TRANSIENT RESPONSE
MAX5025-28 toc18
0mA
I L
200mA/div
1 μ s/div
MAX5026, V CC = 5V, V OUT = 30V, I LOAD = 4mA.
CIRCUIT OF FIGURE 3
LINE TRANSIENT RESPONSE
MAX5025-28 toc19
0mA
OUTPUT
VOLTAGE
200mV/div
AC-COUPLED
OUTPUT
VOLTAGE
1mV/div
AC-COUPLED
LOAD
0mV
INPUT
VOLTAGE
100mV/div
0mV
CURRENT
0mA
AC-COUPLED
10mA/div
0mV
1.270
1.265
1ms/div
MAX5026, V CC = 5V, V OUT = 30V, I LOAD = 0 TO 4mA.
CIRCUIT OF FIGURE 2
MAX5026
FB PIN VOLTAGE vs. TEMPERATURE
30.4
2ms/div
MAX5026, V CC = 5V TO 5.2V, V OUT = 30V, I LOAD = 1mA.
CIRCUIT OF FIGURE 2
MAX5028
FB PIN VOLTAGE vs. TEMPERATURE
V CC = 11V
30.2
1.260
1.255
1.250
1.245
1.240
1.235
1.230
V CC = 5V
V CC = 3V
30.0
29.8
29.6
29.4
29.2
29.0
V CC = 11V
V CC = 5V
V CC = 3V
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
6
_______________________________________________________________________________________
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