1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a trademark of Intersil Americas LLC
Copyright Intersil Americas LLC 2008, 2009, 2010, 2015. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL2100A, ISL2101A
100V, 2A Peak, High Frequency
Half-Bridge Drivers
The ISL2100A, ISL2101A are 100V, high frequency,
half-bridge N-channel power MOSFET driver ICs. They are
based on the popular HIP2100, HIP2101 half-bridge drivers,
but offer several performance improvements. The ISL2100A
has additional input hysteresis for superior operation in noisy
environments and the inputs of the ISL2101A, like those of
the ISL2100A, can now safely swing to the V
DD
supply rail.
Finally, both parts are available in a very compact 9 Ld DFN
package to minimize the required PCB footprint
Features
• Drives N-Channel MOSFET Half-Bridge
• Space-Saving DFN Package
• DFN Package Compliant with 100V Conductor Spacing
Guidelines per IPC-2221
• Pb-Free (RoHS compliant)
• Bootstrap Supply Max Voltage to 114VDC
• On-Chip 1 Bootstrap Diode
• Fast Propagation Times for Multi-MHz Circuits
• Drives 1nF Load with Typical Rise/Fall Times of 10ns
• CMOS Compatible Input Thresholds (ISL2100A)
• 3.3V/TTL Compatible Input Thresholds (ISL2101A)
• Independent Inputs Provide Flexibility
• No Start-Up Problems
• Outputs Unaffected by Supply Glitches, HS Ringing Below
Ground or HS Slewing at High dv/dt
• Low Power Consumption
• Wide Supply Voltage Range (9V to 14V)
• Supply Undervoltage Protection
•2.5 Typical Output Pull-Up/Pull-Down Resistance
Applications
• Telecom Half-Bridge Converters
• Telecom Full-Bridge Converters
• Two-Switch Forward Converters
• Active-Clamp Forward Converters
• Class-D Audio Amplifiers
Ordering Information
PART NUMBER
(Note)
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL2100AAR3Z* 00AZ -40 to +125 9 Ld 3x3 DFN L9.3x3
ISL2101AAR3Z* 01AZ -40 to +125 9 Ld 3x3 DFN L9.3x3
ISL2100AABZ
(No longer
available,
recommended
replacement:
HIP2100IBZ)*
001ABZ -40 to +125 8 Ld SOIC M18.15
ISL2101AABZ* 01ABZ -40 to +125 8 Ld SOIC M18.15
*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.
Pinouts
ISL2100A, ISL2101A
(9 LD DFN)
TOP VIEW
ISL2100A, ISL2101A
(8 LD SOIC)
TOP VIEW
2
3
1
4
8
7
6
9
5
V
DD
HB
HO
HS
LO
V
SS
LI
HI
NC
EPAD
5
6
8
7
4
3
2
1
V
DD
HB
HO
HS
LO
LI
HI
V
SS
NOTE: EPAD = Exposed PAD.
Data Sheet December 8, 2015 FN6294.4
