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EL7155C PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL7155C
기능 High-Performance Pin Driver
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EL7155C 데이터시트, 핀배열, 회로
EL7155C
High-Performance Pin Driver
Features
• Clocking Speeds up to 40MHz
• 15ns tr/tf at 2000pF CLOAD
• 0.5ns Rise and Fall Times
Mismatch
• 0.5ns TON-TOFF Prop Delay
Mismatch
• 3.5pF Typical Input Capacitance
• 3.5A Peak Drive
• Low on Resistance of 3.5
• High Capacitive Drive Capability
• Operates from 4.5V up to 18V
Applications
• ATE/Burn-in Testers
• Level Shifting
• IGBT Drivers
• CCD Drivers
General Description
The EL7155C high-performance pin driver with tri-state is suited to
many ATE and level-shifting applications. The 3.5A peak drive capa-
bility makes this part an excellent choice when driving high
capacitance loads.
Output pins OUTH and OUTL are connected to input pins VH and VL
respectively, depending on the status of the IN pin. One of the output
pins is always in tri-state, except when the OE pin is active low, in
which case both outputs are in tri-state mode. The isolation of the out-
put FETs from the power supplies enables VH and VL to be set
independently, enabling level-shifting to be implemented.
This pin driver has improved performance over existing pin drivers. It
is specifically designed to operate at voltages down to 0V across the
switch elements while maintaining good speed and on-resistance
characteristics.
Available in the 8-Pin SOIC and 8-Pin PDIP packages, the EL7155C
is specified for operation over the -40°C to +85°C temperature range.
Ordering Information
Part No.
EL7155CN
EL7155CS
EL7155CS-T7
EL7155CS-T13
Package
8-Pin DIP
8-Pin SOIC
8-Pin SOIC
8-Pin SOIC
Tape & Reel
-
-
7
13
Outline #
MDP0031
MDP0027
MDP0027
MDP0027
Pin Layout Diagram
VS+ 1
OE 2
IN 3
GND 4
L
o
g
i
c
8 VH
7 OUTH
6 OUTL
5 VL
8-Pin PDIP/SOIC
© 2000 Elantec Semiconductor, Inc.




EL7155C pdf, 반도체, 판매, 대치품
EL7155C
High-Performance Pin Driver
Typical Performance Curves
Max Power/Derating Curves
1W
8-Lead PDIP
800mW
θJA=100°C/W
600mW
8-Lead SO
400mW
200mW
θJA=160° C/W
Max TJ=125°C
0
0 25 50 75 100 125
Temperature (°C)
150
Quiescent Supply Current vs Supply Voltage
T=25°C
2.0
1.6
All Inputs = GND
1.2
0.8
0.4 All Inputs = VS+
0
5
10
Supply Voltage (V)
15
Rise/Fall Time vs Supply Voltage
CL=2000pF, T=25°C
30
25
20
15 tF
10
5
tR
tR
10
Supply Voltage (V)
tI
15
Input Threshold vs Supply Voltage
T=25°C
1.8
High Threshold
1.6
Hysteresis
1.4
1.2 Low Threshold
1.0
5
10
Supply Voltage (V)
15
“On” Resistance vs Supply Voltage
IOUT=200mA, T=25°C, VS+=VH, VL=0V
6
5 VOUT-VL
4
3 VOUT-VH
2
1
0
5
7.5 10 12.5
Supply Voltage (V)
15
Rise/Fall Time vs Temperature
CL=2000pF, VS+=15V
20
18
tF
16
14
tR
12
10
-50 0 50 100 150
Temperature (°C)
4

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EL7155C 전자부품, 판매, 대치품
Pin Descriptions
Pin
1
2
Name
VS+
OE
Function
Positive Supply Voltage
Output Enable
3 IN Input
4
GND
Ground
5 VL Negative Supply Voltage
6
OUTL
Lower Switch Output
7
OUTH
Upper Switch Output
8 VH Upper Output Voltage
EL7155C
High-Performance Pin Driver
Equivalent Circuit
VS+
INPUT
Same as Circuit 1
VL
Circuit 1
VS+
OUTL
Circuit 2
VL
VH
VS+
VL
OUTH
Circuit 3
VL
7

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전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

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