参数资料
型号: MAX852ESA+T
厂商: Maxim Integrated Products
文件页数: 5/8页
文件大小: 0K
描述: IC REG SWITCHED CAP INV 8SOIC
标准包装: 2,500
类型: 切换式电容器(充电泵),反相
输出类型: 两者兼有
输出数: 1
输出电压: -4.1V,-0.5 V ~ -9 V
输入电压: 4.5 V ~ 10 V
频率 - 开关: 100kHz
电流 - 输出: 5mA
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: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
Low-Noise, Regulated, Negative
Charge-Pump Power Supplies for GaAsFET Bias
_____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 2a, V IN = 6V, T A = +25°C, unless otherwise noted.)
MAX850/MAX851/MAX853
START-UP FROM SHUTDOWN
MAX852
START-UP FROM SHUTDOWN
V OUT
200 μ s/div
CIRCUIT OF FIGURE 2a, V IN = 6.0V, V OUT = -4.1V, I OUT = 5mA
LINE-TRANSIENT RESPONSE
V OUT
2V/div
V SHDN
5V/div
V OUT
20mV/div
2V/div
V OSC
5V/div
200 μ s/div
CIRCUIT OF FIGURE 2a, V IN = 6.0V, V OUT = -4.1V, I OUT = 5mA
SHUTDOWN OCCURS WHEN 100kHz EXTERNAL CLOCK IS GATED OFF
LOAD-TRANSIENT RESPONSE
0.01mA
5mA
I OUT
6.0V V
5.5V
IN
V OUT
50mV/div
2ms/div
V OUT = -4.08V, I OUT = 5mA, AC COUPLED
1ms/div
V OUT = -4.0V, AC COUPLED
_______________________________________________________________________________________
5
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