参数资料
型号: MIC5020BM TR
厂商: Micrel Inc
文件页数: 4/8页
文件大小: 0K
描述: IC DRIVER MOSF LO SIDE HS 8-SOIC
标准包装: 2,500
配置: 低端
输入类型: 非反相
延迟时间: 400ns
配置数: 1
输出数: 1
电源电压: 11 V ~ 50 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)
其它名称: MIC5020BMTR
MIC5020BMTR-ND
MIC5020
Typical Characteristics
Micrel, Inc.
3.5
3.0
2.5
2.0
1.5
Supply Current vs.
Supply Voltage
V IN = 5V
900
800
700
600
Turn-On Time vs.
Supply Voltage
V G AT E = 4V
C L = 1500pF
V IN = 0 to 5V Sq. Wave
1200
1100
1000
900
Turn-Off Time vs.
Supply Voltage
V G AT E = 4V
C L = 1500pF
V IN = 0 to 5V
Sq. Wave
1.0
0.5
V IN = 0V
5 10 15 20 25 30 35 40 45 50
V SUPPLY (V)
500
400
INCLUDES PROPAGATION DELAY
5 10 15 20 25 30 35 40 45 50
V SUPPLY (V)
800
700
5
INCLUDES PROPAGATION DALAY
10 15 20 25
V SUPPLY (V)
30
100
80
Input Current vs.
Input Voltage
V SUPPLY = 12V
1200
1000
Turn-On Time vs.
Gate Capacitance
V G AT E = 4V
25.0
20.0
Overcurrent Shutdown
Retry Duty Cycle
t ON = 5μs
V SUPPLY = 12V
60
40
800
600
15.0
10.0
20
400
INCLUDES PROPAGATION DELAY
5.0
0
0
5
10 15
V IN (V)
20
25
200
1x10 2
1x10 3 1x10 4
C GATE (pF)
1x10 5
0.0
0.1
1
10 100
C T (pF)
1000 10000
80
70
Sense Threshold vs.
Temperature
Input
TTL (H)
0V
Gate
60
50
40
30
20
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
15V (max.)
0V
Sense +,– 50mV
Differential 0V
Off
Fault On
Timing Diagram 1. Normal Operation
Input
Gate
Input
Gate
TTL (H)
0V
15V (max.)
0V
Sense +, – 50mV
Differential 0V
Off
Fault
On
5μs
20μs
TTL (H)
0V
15V (max.)
0V
Sense +, – 50mV
Differential 0V
Off
Fault
On
5μs
Timing Diagram 2. Fault Condition, C T = Open
Timing Diagram 3. Fault Condition, C T = Grounded
MIC5020
4
July 2005
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