参数资料
型号: MAX5025EUT+T
厂商: Maxim Integrated Products
文件页数: 3/13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
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 5V, SHDN = V CC , T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX5025, V CC = 4.5V to 11V
1.19
1.25
1.31
FB Set Point
V FB
MAX5027, V CC = 4.5V to 11V
MAX5026, V CC = 3.3V to 11V
28.5
1.212
30.0
1.25
31.5
1.288
V
MAX5028, V CC = 3.3V to 11V
29.0
30
31
FB Input Bias Current
Output Voltage
Adjustment Range
I FB
MAX5025/MAX5026, FB = 1V
MAX5027/MAX5028, FB = 30V
MAX5025/MAX5026
V CC + 1
110
100
310
170
36
nA
μA
V
LX OUTPUT
LX On-Resistance
R ON
I LX = 40mA
MAX5026/MAX5028,
V CC = 3V
V CC = 5V
2.0
1.3
4.0
3.0
Ω
V CC = 11V
1.0
2.5
Switch Current Limit
I LIM
Note 2
260
mA
MAX5025/MAX5026,
LX Leakage Current
V LX = 40V
V FB = 1.4V
MAX5027/MAX5028,
0.01
10
μA
V FB = 35V
LOGIC INPUT: SHDN
Input Low Level
Input High Level
V IL
V IH
2.4
0.8
V
V
Input Bias Current
-1
1
μA
Note 1: All devices are 100% production tested at T A = +25°C. All temperature limits are guaranteed by design.
Note 2: Switch current-limit accuracy is typically ±20% and is a function of the input voltage. I LIM = (V IN /5) (260mA).
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