参数资料
型号: MAX894LESA+T
厂商: Maxim Integrated Products
文件页数: 5/8页
文件大小: 0K
描述: IC SW P-CH HS 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 高端开关
输出数: 2
Rds(开): 225 毫欧
内部开关:
电流限制: 500mA
输入电压: 2.7 V ~ 5.5 V
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)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
Dual, Current-Limited, High-Side P-Channel
Switches with Thermal Shutdown
____________________________Typical Operating Characteristics (continued)
(Typical Operating Circuit, T A = +25°C, unless otherwise noted.)
CURRENT-LIMIT RESPONSE
(MAX894L, R L = 1 ? )
CURRENT-LIMIT RESPONSE
(MAX894L, R L = 0.7 ? )
A
5V
A
5V
B
B
C 0A
0V
0A
C 0V
2 μ s/div
MAX894/895/896 TOC-9
1 μ s/div
MAX894/895/896 TOC-10
C IN = 47 μ F, C OUT = 0.1 μ F
A: V IN, 500mV/div, AC coupled
B: I OUT, 2A/div
C: V OUT, 5V/div
LOAD-TRANSIENT RESPONSE
C IN = 47 μ F, C OUT = 0.1 μ F
A: V IN, 500mV/div, AC coupled
B: I OUT, 2A/div
C: V OUT, 5V/div
(MAX894L)
A
0A
B 0V
MAX494/495/496 TOC-13
2ms/div
A
B
SWITCH TURN-ON TIME
V IN = 5V
A: I OUT = 0 to 500mA, 0.2A/div
B: V OUT RIPPLE, 200mV/div, AC COUPLED
A
B
0V
0V
SWITCH TURN-OFF TIME
V IN = 5V, I OUT = I LIMIT
A: V ON , 2V/div
B: V OUT , 2V/div
20μs/div
MAX894/895/896 TOC-11
V IN = 5V, I OUT = I LIMIT
A: V ON , 2V/div
B: V OUT , 2V/div
2μs/div
MAX894/895/896 TOC-12
_______________________________________________________________________________________
5
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