参数资料
型号: MIC2562A-1YM
厂商: Micrel Inc
文件页数: 5/12页
文件大小: 0K
描述: IC CTRLR PCMCIA CARDBUS 14SOIC
标准包装: 54
类型: PCMCIA/Cardbus 开关
输出数: 2
Rds(开): 150 毫欧
内部开关:
电流限制: 1.5A
输入电压: 3.3V,5V,12V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 管件
产品目录页面: 1111 (CN2011-ZH PDF)
其它名称: 576-1090
MIC2562A
Micrel
A
B
C
D
E
F
G
H
J
K
V PP
Enable
0
V PP
to 3.3V
V PP
to 12V
V PP
to 3.3V
V PP
OFF
V PP
to 5V
V PP
to 12V
V PP
to 5V
V PP
OFF
VPP
to 12V
V PP
OFF
t 13
t 7
t 9
t 8
t 10
t 6
t 16
12V
V PP
Output
t 1
t 4
t 11
t 2
t 5
t 15
t 12
t 3
5V
3.3V
t 14
0
/FLAG
Figure 1. MIC2562A V PP Timing Diagram
V PP Enable is shown generically: refer to the timing tables. At time “ A, ” V PP = 3.3V is selected. At “ B, ” V PP is set to 12V. At
“ C, ” V PP = 3.3V (from 12V). At “ D, ” V PP is disabled. At “ E, ” V PP is programmed to 5V. At “ F, ” V PP is set to 12V. At “ G, ” V PP is
programmed to 5V. At “ H, ” V PP is disabled. At “ J, ” V PP is set to 12V. And at “ K, ” V PP is again disabled. R L = 100 ? for all
measurements. Load capacitance is negligible.
A
B
C
D
VCC
Enable
VCC to 3.3V
VCC OFF
VCC to 5V
VCC OFF
0
t1
t2
t4
t8
t6
5V
t3
t7
t5
3.3V
VCC
Output
0
/FLAG
0
Figure 2. MIC2562A V CC Timing Diagram
V CC Enable is shown generically: refer to the timing tables for specific control logic input. At time “ A, ” V CC is programmed to
3.3V. At “ B, ” V CC is disabled. At “ C, ” V CC is programmed to 5V. And at “ D, ” V CC is disabled. R L = 10 ? . FLAG pull-up resistor
is 10k ? to V CC3 IN.
June 2004
5
M9999-062204
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