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EL7158 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL7158
기능 Ultra-High Current Pin Driver
제조업체 Intersil Corporation
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EL7158 데이터시트, 핀배열, 회로
®
Data Sheet
July 26, 2004
EL7158
FN7349.1
Ultra-High Current Pin Driver
Features
The EL7158 high performance pin
driver with three-state is suited to
many ATE and level-shifting
applications. The 12A peak drive capability makes this part
an excellent choice when driving high capacitance loads.
The output pin OUT is connected to input pins VH or VL
respectively, depending on the status of the IN pin. When the
OE pin is active low, the output is placed in the three-state
mode. The isolation of the output FETs from the power
supplies enables VH and VL to be set independently,
enabling level-shifting to be implemented. Related to the
EL7155, the EL7158 adds a lower supply pin VS- and makes
VL an isolated and independent input. This feature adds
applications flexibility and improves switching response due
to the increased enhancement of the output FETs.
• Clocking speeds up to 40MHz
• 12ns tR/tF at 2000pF CLOAD
• 0.2ns rise and fall times mismatch
• 0.5ns TON-TOFF prop delay mismatch
• 3.5pF typical input capacitance
• 12A peak drive
• Low on resistance of 0.5
• High capacitive drive capability
• Operates from 4.5V to 12V
• Pb-free available
Applications
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.
• ATE/burn-in testers
• Level shifting
• IGBT drivers
Available in the 8-pin SO package, the EL7158 is specified
• CCD drivers
for operation over the full -40°C to +85°C temperature range.www.DataSheet4U.com
Pinout
EL7158
(8-PIN SO)
TOP VIEW
VS+ 1
OE 2
IN 3
GND 4
L
O
G
I
C
8 VH
7 OUT
6 VL
5 VS-
Ordering Information
PART NUMBER PACKAGE TAPE & REEL PKG. DWG. #
EL7158IS
8-Pin SO
-
MDP0027
EL7158IS-T7
8-Pin SO
7”
MDP0027
EL7158IS-T13
8-Pin SO
13” MDP0027
EL7158ISZ
8-Pin SO
-
MDP0027
(See Note)
(Pb-free)
EL7158ISZ-T7
8-Pin SO
7”
MDP0027
(See Note)
(Pb-free)
EL7158ISZ-T13
(See Note)
8-Pin SO
(Pb-free)
13” MDP0027
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which is compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed
the Pb-free requirements of IPC/JEDEC J Std-020B.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003, 2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.




EL7158 pdf, 반도체, 판매, 대치품
Typical Performance Curves
EL7158
T=25°C
1.8
1.6
1.4
HIGH THRESHOLD
HYSTERESIS
1.2 LOW THRESHOLD
1.0
5
10
SUPPLY VOLTAGE (V)
12
FIGURE 1. INPUT THRESHOLD vs SUPPLY VOLTAGE
T=25°C
2.0
1.6
1.2
ALL INPUTS = GND
0.8
0.4
0
5
ALL INPUTS = VS+
10
SUPPLY VOLTAGE (V)
12
FIGURE 2. QUIESCENT SUPPLY CURRENT vs SUPPLY
VOLTAGE
IOUT=500mA, T=25°C, VS+=VH, VS-=VL=0V
0.8
0.7 VH TO VOUT
0.6
0.5 VOUT TO VL
0.4 5
7.5 10
SUPPLY VOLTAGE (V)
12.5
FIGURE 3. “ON” RESISTANCE vs SUPPLY VOLTAGE (VS+)
18 CL=2000pF, VS+=VH=12V, VS-=VL=0V
16
ttrr
14
12 tR
10
8
-50 0 50 100 150
TEMPERATURE (°C)
FIGURE 5. RISE/FALL TIME vs TEMPERATURE
4
15 CL=2000pF, T=25°C, VS+=VH, VS-=VL=0V
14
tR
13
12
tF
11
5 6 7 8 9 10 11 12
SUPPLY VOLTAGE (V)
FIGURE 4. RISE/FALL TIME vs SUPPLY VOLTAGE
30 CL=2000pF, T=25°C, VS+=VH=12V, VS-=VL=0V
28
26
24
tD2
22
tD1
20
5 6 7 8 9 10 11 12
SUPPLY VOLTAGE (V)
FIGURE 6. PROPAGATION DELAY vs SUPPLY VOLTAGE

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EL7158 전자부품, 판매, 대치품
EL7158
Pin Descriptions
PIN NAME
1 VS+
2 OE
FUNCTION
Positive Supply Voltage
Output Enable
3 IN Input
4
GND
Ground
5 VS- Negative Supply Voltage
6 VL Lower Output Voltage
7
OUT
Output
8 VH High Output Voltage
EQUIVALENT CIRCUIT
VS+
INPUT
VS-
Reference Circuit 1
Circuit 1
VH
VS-
VS+
VOUT
VS-
VS-
Circuit 2
VL
OE VH
VS+
IN
GND
LEVEL
SHIFTER
3-STATE
CONTROL
OUT
VS-
VL
FIGURE 15. BLOCK DIAGRAM
7

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

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