参数资料
型号: TC4626CPA
厂商: Microchip Technology
文件页数: 3/14页
文件大小: 0K
描述: IC CMOS DRVR W/BOOST 1.5A 8-DIP
标准包装: 60
配置: 高端或低端
输入类型: 反相
延迟时间: 35ns
电流 - 峰: 1.5A
配置数: 1
输出数: 1
电源电压: 4 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
TC4626/TC4627
TC4626/TC4627 ELECTRICAL SPECIFICATIONS (CONTINUED)
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
Power Supply
I DD
V DD
Power Supply Current
Supply Voltage
4.0
2.5
6.0
mA
V
V IN = LOW or HIGH
Electrical Characteristics: Over operating temperature range, V DD = 5V, C 1 = C 2 = C 3 10 μ F unless otherwise noted.
Symbol
Parameter
Min
Typ
Max
Units
Test Conditions
Input
V IH
V IL
Logic 1, High Input Voltage
Logic 0, Low Input Voltage
2.4
0.8
V
V
I IN
Input Current
-10
1
μ A
0V ≤ V IN ≤ V BOOST
Output
V OH
V OL
R O
High Output Voltage
Low Output Voltage
Output Resistance, High
V DRIVE – 0.025
0.025
V
V
?
I OUT = 10mA, V DD = 5V
15
15
20
25
C & E Version (T A = 70°C or 85°C)
M Version (T A = 125°C)
R O
Output Resistance, Low
10
10
13
15
?
I OUT = 10mA, V DD = 5V
C & E Version (T A = 70°C or 85°C)
M Version (T A = 125°C)
I PK
Peak Output Current
1.5
A
Switching Time
t R
t F
t D1
t D2
F MAX
Rise Time
Fall Time
Delay Time
Delay Time
Maximum Switching Frequency
750
55
50
60
70
nsec
nsec
nsec
nsec
kHz
Figure 3-1, Figure 3-2
Figure 3-1, Figure 3-2
Figure 3-1, Figure 3-2
Figure 3-1, Figure 3-2
V DD = 5V, V BOOST > 8.5V,
Figure 3-1
Voltage Booster
R 3
Voltage Boost Output
400
500
?
I L = 10mA, V DD = 5V
Source Resistance
R 2
Voltage Doubler Output
170
300
?
Source Resistance
F OSC
Oscillator Frequency
5
50
kHz
V OSC
Oscillator Amplitude
4.5
10
V
R LOAD = 10k ?
Measured at C1-
UV @V BOOST
V START @V BOOST
Undervoltage Threshold
Start Up Voltage
7.0
10.5
7.8
11.3
8.5
12
V
V
V BOOST
@V DD = 5V
14.6
V
No Load
Power Supply
I DD
V DD
Power Supply Current
Supply Voltage
4.0
4
6.0
mA
V
V IN = LOW or HIGH
2002 Microchip Technology Inc.
DS21426B-page 3
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