参数资料
型号: MAX857CSA+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC REG BOOST ADJ 0.15A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.7 V ~ 6 V
输入电压: 0.8 V ~ 6 V
频率 - 开关: 500kHz
电流 - 输出: 150mA
同步整流器:
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
3.3V/5V or Adjustable-Output,
Step-Up DC-DC Converters
_____________________________Typical Operating Characteristics (continued)
(Circuits of Figure 2, T A = +25°C, unless otherwise noted.)
V OUT
50mV/div
3V
V IN
2V
MAX856/MAX857
LINE-TRANSIENT RESPONSE (5V MODE)
V OUT
50mV/div
I LOAD
0mA to 100mA
MAX856/MAX857
LOAD-TRANSIENT RESPONSE (5V MODE)
2ms/div
V IN = 2.5V
50 μ s/div
V OUT
50mV/div
MAX859 LINE-TRANSIENT RESPONSE
V OUT
50mV/div
MAX858/MAX859 LOAD-TRANSIENT RESPONSE
3V
I LOAD
0
V IN
2V
1V/div
0mA to 25mA
25
1ms/div
V IN = 2.5V
2ms/div
V OUT
2V/div
V SHDN
5V/div
MAX856 START-UP DELAY (5V MODE)
V OUT
2V/div
V SHDN
5V/div
MAX858/MAX859 START-UP DELAY (5V MODE)
V IN = 2.5V, I LOAD = 100mA
5ms/div
V IN = 2.5V, I LOAD = 25mA
5ms/div
_______________________________________________________________________________________
5
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