ISL83202 Datasheet, PDF (1/12 Pages) Intersil Corporation – 55V, 1A Peak Current H-Bridge FET Driver

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Data Sheet
December 20, 2006
ISL83202
FN6382.0
55V, 1A Peak Current H-Bridge FET Driver
The ISL83202 is a medium-frequency H-Bridge FET driver
capable of 1A (typ) of peak drive current that is designed to
drive high- and low-side N-Channel MOSFETs in medium-
voltage applications. Optimized for PWM motor control and
uninterruptible power supply systems, the ISL83202 enables
simple and flexible bridge-based design. With typical input-
to-output propagation delays as low as 25ns and with a user-
programmable dead-time range of 0.1µs to 4.5µs, the
ISL83202 is ideal for switching frequencies up to 200kHz.
The dead-time of the ISL83202 is programmable via a single
resistor. The ISL83202's four independent driver control
inputs (ALI, AHI, BLI, and BHI) allow driving of every
possible switch combination except those that would cause
a shoot-through condition. A global disable input, DIS,
overrides input control and causes the ISL83202 to refresh
the bootstrap capacitor when pulled low. Integrated
undervoltage protection and shoot-through protection ensure
reliable system operation.
The ISL83202 is available in compact 16 Ld SOIC and 16 Ld
PDIP packages and operates over the range of -55°C to
+125°C.
Ordering Information
PART
NUMBER
PART
TEMP.
PKG.
MARKING RANGE (°C) PACKAGE DWG. #
ISL83202IBZ 83202IBZ
(Note)
-55 to +125 16 Ld SOIC (N) M16.15
(Pb-free)
ISL83202IBZT 16 Ld SOIC (N) Tape and Reel
(Note)
(Pb-free)
M16.15
ISL83202IPZ ISL83202IPZ -55 to +125 16 Ld PDIP** E16.3
(Note)
(Pb-free)
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are 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.
**Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
Features
• Independently Drives 4 N-Channel FETs in Half Bridge or
Full Bridge Configurations
• Bootstrap Supply Max Voltage: 70VDC
• Drives a 1000pF Load in Free Air at +50°C with Rise and
Fall Times of 15ns (typ)
• User-Programmable Dead Time from 0.1 to 4.5μs
• DIS (Disable) Overrides Input Control and Refreshes
Bootstrap Capacitor when Pulled Low
• Input Logic Thresholds Compatible with 5V to 15V Logic
Levels
• Shoot-Through Protection
• Undervoltage Protection
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• UPS Systems
• DC Motor Controls
• Full Bridge Power Supplies
• Switching Power Amplifiers
• Noise Cancellation Systems
• Battery Powered Vehicles
• Peripherals
• Medium/Large Voice Coil Motors
• Related Literature
- TB363, Guidelines for Handling and Processing
Moisture Sensitive Surface Mount Devices (SMDs)
Pinout
ISL83202
(PDIP, SOIC)
TOP VIEW
BHB 1
BHI 2
BLI 3
ALI 4
DEL 5
V_SS 6
AHI 7
DIS 8
16 BHO
15 BHS
14 BLO
13 ALO
12 V_DD
11 AHS
10 AHO
9 AHB
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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