參數(shù)資料
型號(hào): UC2705T
廠商: Texas Instruments, Inc.
英文描述: High Speed Power Driver
中文描述: 高速功率驅(qū)動(dòng)器
文件頁(yè)數(shù): 2/11頁(yè)
文件大小: 298K
代理商: UC2705T
2
ABSOLUTE MAXIMUM RATINGS
N-Pkg
J-Pkg
T-Pkg
Supply Voltage, V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V . . . . . . . . . . . . . . . . . . . 40V . . . . . . . . . . . . . . . . . . . 40V
Collector Supply Voltage, V
C
. . . . . . . . . . . . . . . . . . . . . . . . . 40V . . . . . . . . . . . . . . . . . . . 40V . . . . . . . . . . . . . . . . . . . 40V
Output Current (Source or Sink)
Steady-State. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
500mA. . . . . . . . . . . . . . . .
±
500mA. . . . . . . . . . . . . . . . .
±
1.0A
Peak Transient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
1.5A. . . . . . . . . . . . . . . . . .
±
1.0A. . . . . . . . . . . . . . . . . .
±
2.0A
Capacitive Discharge Energy . . . . . . . . . . . . . . . . . . . . . . 20
μ
J. . . . . . . . . . . . . . . . . . . 15
μ
J. . . . . . . . . . . . . . . . . . . 50
μ
J
Digital Inputs (See Note) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V. . . . . . . . . . . . . . . . . . . 5.5V. . . . . . . . . . . . . . . . . . . 5.5V
Power Dissipation at T
A
= 25°C (See Note) . . . . . . . . . . . . . . 1W. . . . . . . . . . . . . . . . . . . . 1W. . . . . . . . . . . . . . . . . . . . 3W
Power Dissipation at T
A
(Leads/Case) = 25°C (See Note) . . . 3W. . . . . . . . . . . . . . . . . . . . 2W . . . . . . . . . . . . . . . . . . . 25W
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . 0°C to +70°C . . . . . . . . . . -55°C to +125°C . . . . . . . . . . 0°C to +70°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . -65°C to +150°C . . . . . . . . . -65°C to +150°C . . . . . . . . . -65°C to +150°C
Lead Temperature (Soldering, 10 seconds) . . . . . . . . . . . . . 300°C . . . . . . . . . . . . . . . . . 300°C . . . . . . . . . . . . . . . . . 300°C
Note: All currents are positive into, negative out of the specified terminal.
Digital Drive can exceed 5.5V if input current is limited to 10mA
Consult Packaging Section of Databook for thermal limitations and considerations of package.
UC1705
UC2705
UC3705
TYPICAL SWITCHING CHARACTERISTICS:
PARAMETERS
TEST CONDITIONS
OUTPUT C
L
=
open
60
20
60
25
UNIT
nF
ns
ns
ns
ns
From Inv. Input to Output:
Rise Time Delay
10% to 90% Rise
Fall Time Delay
90% to 10% Fall
From N. I. Input to Output:
Rise Time Delay
10% to 90% Rise
Fall Time Delay
90% to 10% Fall
V
C
Cross-Conduction
Current Spike Duration
1.0
60
40
60
40
2.2
60
60
60
50
90
20
60
25
25
0
90
40
60
40
90
60
60
50
ns
ns
ns
ns
ns
ns
Ouput Rise
Output Fall
PARAMETERS
TEST CONDITIONS
MIN
TYP
6
8
2
0.05
MAX
8
12
4
0.1
0.8
UNITS
mA
mA
mA
mA
V
V
mA
mA
V
V
V
V
°C
V
S
Supply Current
V
S
= 40V, (Outputs High, T Pkg)
V
S
= 40V, (Outputs Low, T Pkg)
V
C
= 40V, Outputs Low
V
S
= 0, V
C
= 30V
V
C
Supply Current (N, J Only)
V
C
Leakage Current (N, J Only)
Digital Input Low Level
Digital Input High Level
Input Current
Input Leakage
Output High Sat., V
C
-V
O
2.2
V
I
= 0
V
I
= 5V
I
O
= -50mA
I
O
= -500mA
I
O
= 50mA
I
O
= 500mA
-0.6
0.05
-1.0
0.1
2.0
2.5
0.4
2.5
Output Low Sat., V
O
Thermal Shutdown
155
V
S
= V
C
= 20V, T
A
= 25°C. Delays measured to 10% output change.
Unless otherwise stated, these specifications apply for T
A
= -55°C to +125°C for
the UC1705, -25°C to +85°C for the UC2705, and 0°C to +70°C for the UC3705;
V
S
= V
C
= 20V, T
A
= T
J.
ELECTRICAL CHARACTERISTICS:
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