ISL55110_0712 INTERSIL [Intersil Corporation], ISL55110_0712 Datasheet

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ISL55110_0712

Manufacturer Part Number
ISL55110_0712
Description
Dual, High Speed MOSFET Driver
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
1.ISL55110_0712.pdf (15 pages)
Dual, High Speed MOSFET Driver
The ISL55110 and ISL55111 are dual high speed MOSFET
drivers intended for applications requiring accurate pulse
generation and buffering. Target applications include
Ultrasound, CCD Imaging, Automotive Piezoelectric
distance sensing and clock generation circuits.
With a wide output voltage range and low ON-resistance,
these devices can drive a variety of resistive and capacitive
loads with fast rise and fall times, allowing high speed
operation with low skew, as required in large CCD array
imaging applications.
The ISL55110 and ISL55111 are compatible with 3.3V and
5V logic families and incorporate tightly controlled input
thresholds to minimize the effect of input rise time on output
pulse width. The ISL55110 has a pair of in-phase drivers
while the ISL55111 has two drivers operating in antiphase.
Both inputs of the device have independent inputs to allow
external time phasing if required.
The ISL55110 has a power-down mode for low power
consumption during equipment standby times, making it
ideal for portable products.
The ISL55110 and ISL55111 are available in 16 Ld Exposed
pad QFN packaging and 8 Ld TSSOP. Both devices are
specified for operation over the full -40°C to +85°C
temperature range.
Functional Block Diagram
*HIZ AVAILABLE IN QFN PACKAGE ONLY
ISL55110 and ISL55111 DUAL DRIVER
o
o
o
o
o
IN-B
IN-A
*ISL55111 IN-B IS INVERTING
*
HIZ-QFN*
POWER DOWN
VDD
®
1
Data Sheet
GND
OB
OA
VH
o o
o
o
o
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• 5V to 12V Pulse Magnitude
• High Current Drive 3.5A
• 6ns Minimum Pulse Width
• 1.5ns Rise and Fall Times, 100pF Load
• Low Skew
• 3.3V and 5V Logic Compatible
• In-Phase and Anti-Phase Outputs
• Small QFN and TSSOP Packaging
• Low Quiescent Current
• Pb-free (RoHS compliant)
Applications
• Ultrasound MOSFET Driver
• CCD Array Horizontal Driver
• Automotive Piezo Driver Applications
• Clock Driver Circuits
Ordering Information
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and 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-020.
ISL55110IRZ*
ISL55110IVZ*
ISL55111IRZ*
ISL55111IVZ*
December 12, 2007
NUMBER
(Note)
PART
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
MARKING
55 110IRZ
55110 IVZ
55 11IRZ
55111 IVZ
Copyright Intersil Americas Inc. 2006, 2007. All Rights Reserved
PART
ISL55110, ISL55111
RANGE (°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
TEMP.
16 Ld QFN
8 Ld TSSOP M8.173
16 Ld QFN
8 Ld TSSOP M8.173
PACKAGE
(Pb-Free)
FN6228.2
L16.4x4A
L16.4x4A
DWG. #
PKG.

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ISL55110_0712 Summary of contents

Page 1

Data Sheet Dual, High Speed MOSFET Driver The ISL55110 and ISL55111 are dual high speed MOSFET drivers intended for applications requiring accurate pulse generation and buffering. Target applications include Ultrasound, CCD Imaging, Automotive Piezoelectric distance sensing and clock generation ...

Page 2

Pinout ISL55110 (16 LD QFN) TOP VIEW VDD 1 ENABLE IN ISL55110 (8 LD TSSOP) TOP VIEW VDD IN-B 3 IN-A 4 Pin Descriptions 16 Ld QFN ...

Page 3

Absolute Maximum Ratings (T A VH+ to GND ...

Page 4

DC Electrical Specifications V PARAMETER DESCRIPTION DRIVER CHARACTERISTICS r Driver Output Resistance DS I Driver Output DC Current (>2s Peak Output Current AC VOH to VOL Driver Output Swing Range SUPPLY CURRENTS I Logic Supply Quiescent Current DD ...

Page 5

VH = 12V INX INPUT ISL55110 IN INPUT RISE AND FALL TIMES ≤2ns FIGURE 1. TEST CIRCUIT RISE ( 12V IN-X INPUT ISL55110 IN INPUT RISE AND FALL TIMES ≤2ns tpdR CHN1 - tpdR CHN2 ...

Page 6

Typical Performance Curves 7.0 6.3 5.6 +85°C 4.9 +25°C 4.2 3.5 2.8 2.1 1.4 0.7 0 DRIVE RAIL (V) H FIGURE 3. DRIVER SOURCE RESISTANCE ON 4.00 3.66 3.33 ...

Page 7

Typical Performance Curves 100 DRIVE RAIL (V) H FIGURE 9. QUIESCENT I 15.0 13.5 12.0 10.5 9.00 7.50 6.00 4.50 2.00 0.50 0.00 50M 66M 100M ...

Page 8

Typical Performance Curves 680pF 7 6 330pF -40 -10 +20 PACKAGE TEMP (°C) FIGURE 15 TEMPERATURE 680pF 330pF ...

Page 9

Typical Performance Curves 12.0 100pF/1k 680pF 330pF 10.8 9.6 8.4 7.2 6.0 4.8 3.6 2.4 1.2 0 (V) H FIGURE 21 100pF/ ...

Page 10

Typical Performance Curves 1.0 0.9 0.8 0.7 0.6 0.5 680pF 0.4 0.3 0.2 0.1 0.0 -40 -10 +20 PACKAGE TEMP (°C) FIGURE 27. tskew vs TEMPERATURE r 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 330pF 0.0 2.5 ...

Page 11

Typical Performance Curves Discussion r ON The r Source is tested by placing the device in Constant ON Drive High Condition and connecting -50mA constant current source to the Driver Output. The Voltage Drop is measured from VH to Driver ...

Page 12

Detailed Description The ISL55110, ISL55111 are Dual High Speed MOSFET Drivers intended for applications requiring accurate pulse generation and buffering. Target applications include Ultrasound, CCD Imaging, Automotive Piezoelectric distance sensing and clock generation circuits. With a wide output voltage range ...

Page 13

Capacitor (Inverters, etc.), which the V drives DD 3. 135pF is the approximate parasitic at the D Buffers. This includes the effect of the Crow-bar Current. ...

Page 14

Quad Flat No-Lead Plastic Package (QFN) Micro Lead Frame Plastic Package (MLFP) 14 ISL55110, ISL55111 L16.4x4A 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (COMPLIANT TO JEDEC MO-220-VGGD-10) SYMBOL MIN ...

Page 15

Thin Shrink Small Outline Plastic Packages (TSSOP) N INDEX 0.25(0.010) E AREA E1 - 0.05(0.002) SEATING PLANE - -C- α 0.10(0.004) 0.10(0.004 NOTES: 1. These package ...

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