参数资料
型号: MAX15041ETE+
厂商: Maxim Integrated Products
文件页数: 7/18页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 3A 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 25.2 V
输入电压: 4.5 V ~ 28 V
PWM 型: 电流模式
频率 - 开关: 350kHz
电流 - 输出: 3A
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: 16-WFQFN 裸露焊盘
包装: 托盘
供应商设备封装: 16-TQFN-EP(3x3)
Low-Cost, 3A, 4.5V to 28V Input, 350kHz, PWM
Step-Down DC-DC Regulator with Internal Switches
Typical Operating Characteristics (continued)
(V IN = 12V, V OUT = 3.3V, C VDD = 1μF, C IN = 22μF, T A = +25°C, circuit of Figure 3 (see Table 1 for values), unless otherwise specified.)
MAXIMUM LOAD CURRENT
vs. AMBIENT TEMPERATURE
MAXIMUM LOAD CURRENT
vs. AMBIENT TEMPERATURE
3.2
3.0
V IN = 12V
T J P + 150 N C
3.2
3.0
V IN = 28V
T J P + 150 N C
2.8
V OUT = 3.3V
2.8
V OUT = 1.2V
2.6
V OUT = 2.5V
2.6
V OUT = 3.3V
2.4
V OUT = 1.8V
V OUT = 1.2V
2.4
V OUT = 2.5V
V OUT = 1.8V
2.2
2.0
2.2
2.0
5
15
25
35
45
55
65
75
85
5
15
25
35
45
55
65
75
85
3.0
AMBIENT TEMPERATURE ( N C)
DEVICE POWER DISSIPATION
vs. LOAD CURRENT
V IN = 12V
3.0
AMBIENT TEMPERATURE ( N C)
DEVICE POWER DISSIPATION
vs. LOAD CURRENT
V IN = 5V
2.5
2.0
1.5
1.0
0.5
0
V OUT = 3.3V
V OUT = 2.5V
V OUT = 1.8V
V OUT = 1.2V
2.5
2.0
1.5
1.0
0.5
0
V OUT = 3.3V
V OUT = 2.5V
V OUT = 1.8V
V OUT = 1.2V
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
LOAD CURRENT (A)
LOAD CURRENT (A)
_______________________________________________________________________________________
7
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