参数资料
型号: MAX5083ATE+
厂商: Maxim Integrated Products
文件页数: 6/18页
文件大小: 0K
描述: IC REG BUCK ADJ 1.5A 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.23 V ~ 32 V
输入电压: 7.5 V ~ 40 V
PWM 型: 电压模式
频率 - 开关: 250kHz
电流 - 输出: 1.5A
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: 16-WQFN 裸露焊盘
包装: 管件
供应商设备封装: 16-TQFN-EP(5x5)
1.5A, 40V, MAXPower Step-Down
DC-DC Converters
Typical Operating Characteristics (continued)
(V IN = 12V, see Figure 5 (MAX5082) and Figure 6 (MAX5083), T A = +25°C, unless otherwise noted.)
100
EFFICIENCY vs. LOAD CURRENT
LOAD-TRANSIENT RESPONSE
MAX5082/3 toc14
90
80
70
60
50
40
30
V IN = 7.5V,
V OUT = 5V
V IN = 12V,
V OUT = 5V
V IN = 24V,
V OUT = 5V
V IN = 12V, I OUT = 0.5A TO 1.5A
MAX5082
V OUT
AC-COUPLED
200m/V/div
I LOAD
1A/div
20
V IN = 40V,
V OUT = 5V
MAX5083
0
0
0.001
0.01
0.1
1
10
200 μ s/div
LOAD CURRENT (A)
LX VOLTAGE AND INDUCTOR CURRENT
MAX5082/3 toc15
I LOAD = 40mA
V LX
5V/div
INDUCTOR
CURRENT
200mA/div
2 μ s/div
LX VOLTAGE AND INDUCTOR CURRENT
MAX5082/3 toc16
I LOAD = 140mA
2 μ s/div
V LX
5V/div
INDUCTOR CURRENT
100mA/div
0
LX VOLTAGE AND INDUCTOR CURRENT
MAX5082/3 toc17
I LOAD = 1A
2 μ s/div
V LX
5V/div
INDUCTOR CURRENT
500mA/div
0
6
_______________________________________________________________________________________
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