DATASHEET
EL7158
Ultra-High Current Pin Driver
FN7349
Rev 2.00
May 14, 2007
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.
Features
• Clocking speeds up to 40MHz
• 12ns t /t at 2000pF C
R F
LOAD
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.
• 0.2ns rise and fall times mismatch
• 0.5ns t -t prop delay mismatch
ON OFF
• 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 plus anneal available (RoHS compliant)
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.
Applications
• ATE/burn-in testers
• Level shifting
• IGBT drivers
Available in the 8 Ld SOIC package, the EL7158 is specified
for operation over the full -40°C to +85°C temperature range.
• CCD drivers
Pinout
EL7158
(8 LD SOIC)
TOP VIEW
Ordering Information
PART
PART
TAPE &
PKG.
NUMBER
MARKING
PACKAGE REEL
DWG. #
VS+
OE
1
2
3
4
8
7
6
5
VH
EL7158IS
7158IS
8 Ld SOIC
8 Ld SOIC
8 Ld SOIC
-
7”
13”
-
MDP0027
MDP0027
MDP0027
MDP0027
L
O
G
I
OUT
VL
EL7158IS-T7
EL7158IS-T13
7158IS
7158IS
7158ISZ
IN
C
EL7158ISZ
(Note)
8 Ld SOIC
(Pb-free)
GND
VS-
EL7158ISZ-T7 7158ISZ
(Note)
8 Ld SOIC
(Pb-free)
7”
MDP0027
MDP0027
EL7158ISZ-T13 7158ISZ
(Note)
8 Ld SOIC
(Pb-free)
13”
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.
FN7349 Rev 2.00
May 14, 2007
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