参数资料
型号: MAX15039ETG+T
厂商: Maxim Integrated Products
文件页数: 8/19页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 24TQFN
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: 可调式
输出数: 1
输出电压: 0.6 V ~ 4.95 V
输入电压: 2.9 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 500kHz ~ 2MHz
电流 - 输出: 6A
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: 24-WFQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 24-TQFN-EP(4x4)
6A, 2MHz Step-Down Regulator
with Integrated Switches
Typical Operating Characteristics (continued)
(Typical values are V IN = V EN = 5V, V OUT = 1.8V, R FREQ = 49.9k Ω , I OUT = 6A, T A = +25°C, circuit of Figure 1, unless otherwise noted.)
STARTING INTO PREBIASED OUTPUT
(MODE = V DD , V OUT = 2.5V, NO LOAD)
MAX15039 toc20
V EN
2V/div
0V
V OUT
1V/div
0V
V PWRGD
2V/div
0V
200 μ s/div
STARTING INTO PREBIASED OUTPUT
ABOVE NOMINAL SET POINT (V OUT = 1.5V)
MAX15039 toc22
V EN
2V/div
0V
V OUT
1V/div
0V
V PWRGD
STARTING INTO PREBIASED OUTPUT
(MODE = V DD /2, V OUT = 2.5V, NO LOAD)
MAX15039 toc21
V EN
2V/div
0V
V OUT
1V/div
0V
V PWRGD
2V/div
0V
200 μ s/div
STARTING INTO PREBIASED OUTPUT
ABOVE NOMINAL SET POINT (V OUT = 1.5V)
MAX15039 toc23
V EN
2V/div
0V
V OUT
1V/div
0V
V PWRGD
V MODE = V DD ,
NO LOAD
2V/div
0V
V OUT = 1.5V,
V MODE = V DD /2,
NO LOAD
2V/div
0V
1ms/div
TRANSITION FROM SKIP MODE
TO FORCED PWM MODE
MAX15039 toc24
V MODE
5V/div
V LX
5V/div
V OUT
0.5V/div
1ms/div
TRANSITION FROM FORCED
PWM MODE TO SKIP MODE
MAX15039 toc25
V MODE
5V/div
V LX
5V/div
V OUT
0.5V/div
2ms/div
NO LOAD
0V
4ms/div
NO LOAD
0V
8
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