参数资料
型号: MAX765ESA+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC REG INV -12V/ADJ 0.12A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 反相
输出类型: 两者兼有
输出数: 1
输出电压: -12V,-1 V ~ -16 V
输入电压: 3 V ~ 16 V
频率 - 开关: 300kHz
电流 - 输出: 120mA
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
-5V/-12V/-15V or Adjustable,
High-Efficiency, Low I Q DC-DC Inverters
____________________________Typical Operating Characteristics (continued)
(V+ = 5V, V OUT = -5V, T A = +25°C, unless otherwise noted.)
0V
TIME TO ENTER/EXIT SHUTDOWN
A
LOAD-TRANSIENT RESPONSE
A
0V
2ms/div
CIRCUIT OF FIGURE 2, V+ = 5V, I LOAD = 100mA, V OUT = -5V
A: V OUT , 2V/div
B: SHUTDOWN PULSE, 0V TO 5V, 5V/div
B
0mA
5ms/div
CIRCUIT OF FIGURE 2, V+ = 5V, V OUT = -5V
A: V OUT , 50mV/div, AC-COUPLED
B: I LOAD , 0mA TO 100mA, 100mA/div
B
DISCONTINUOUS CONDUCTION AT
LINE-TRANSIENT RESPONSE
A
0A
HALF AND FULL CURRENT LIMIT
A
B
0V
5ms/div
CIRCUIT OF FIGURE 2, V OUT = -5V, I LOAD = 100mA
A: V OUT , 50mV/div, AC-COUPLED
B: V+, 5V TO 10V, 5V/div
B
0V
5 μ s/div
CIRCUIT OF FIGURE 2, V+ = 5V, V OUT = -5V, I LOAD = 140mA
A: OUTPUT RIPPLE, 100mV/div
B: INDUCTOR CURRENT, 500mA/div
C: LX WAVEFORM, 10V/div
C
6
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