参数资料
型号: MAX16977SAUE/V+
厂商: Maxim Integrated Products
文件页数: 8/18页
文件大小: 0K
描述: IC BUCK SYNC ADJ 2A 16TSSOP
标准包装: 96
类型: 降压(降压)
输出类型: 两者兼有
输出数: 1
输出电压: 5V,1 V ~ 10 V
输入电压: 3.5 V ~ 36 V
PWM 型: 电流模式
频率 - 开关: 1MHz ~ 2.2MHz
电流 - 输出: 2A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: *
封装/外壳: *
包装: *
供应商设备封装: *
MAX16977
36V, 2A, 2.2MHz Step-Down Converter
with Low Operating Current
Typical Operating Characteristics (continued)
(V SUP = V SUPSW = 14V, V EN = 14V, V OUT = 5V, V FSYNC = 0V, R FOSC = 12.1kHz, T A = +25 N C, unless otherwise noted.)
I SHDN vs. SUPPLY VOLTAGE
I SHDN vs. TEMPERATURE
20
18
16
14
12
10
V EN = 0V
T A = +25°C
T A = +125°C
6.0
5.8
5.6
5.4
5.2
5.0
V EN = 0V
V IN = 14V
8
4.8
6
4
2
T A = -40°C
4.6
4.4
4.2
0
3
10
17
24
31
38
45
4.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
DIPS AND DROP TEST
MAX16977 toc22
LINE-TRANSIENT RESPONSE
(I LOAD = 2A)
MAX16977 toc23
V IN
5V/2.2MHz
5V/div
V IN
5V/2.2MHz
5V
14V
10V/div
0V
0V
V OUT
5V/div
V OUT
V LX
V PGOOD
Maxim Integrated
10ms/div
5V/div
0V
20V/div
0V
5V/div
0V
V LX
V PGOOD
10ms/div
0V
10V/div
0V
5V/div
0V
8
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