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ISL83202
Data Sheet
December 20, 2006
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.
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
Ordering Information
PART
NUMBER
ISL83202IBZ
(Note)
PART
MARKING
83202IBZ
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
• 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)
-55 to +125 16 Ld SOIC (N) M16.15
(Pb-free)
M16.15
E16.3
ISL83202IBZT 16 Ld SOIC (N) Tape and Reel
(Note)
(Pb-free)
ISL83202IPZ
(Note)
ISL83202IPZ
-55 to +125 16 Ld PDIP**
(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.
Pinout
ISL83202
(PDIP, SOIC)
TOP VIEW
BHB
1
BHI
2
BLI
3
ALI
4
DEL
5
V
SS
6
16
BHO
15
BHS
14
BLO
13
ALO
12
V
DD
11
AHS
10
AHO
9
AHB
AHI
7
DIS
8
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 registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL83202
Application Block Diagram
55V
12V
BHO
BHS
BHI
BLI
ISL83202
ALI
AHI
ALO
AHS
AHO
BLO
LOAD
GND
GND
Functional Block Diagram
1
DRIVER
10 AHO BHO 16
LEVEL
SHIFT
U/V
9
U/V
BHI
2
LEVEL
SHIFT
DRIVER
AHB BHB
11 AHS
BHS 15
AHI
7
TURN-ON
DELAY
TURN-ON
DELAY
DIS
8
V
DD
V
DD
12
DETECTOR
UNDERVOLTAGE
DRIVER
TURN-ON
DELAY
13 ALO
BLO 14
DRIVER
TURN-ON
DELAY
ALI
DEL
BLI
V
SS
4
5
3
6
2
FN6382.0
December 20, 2006
ISL83202
Typical Application (PWM Mode Switching)
55V
1
BHB
12V
PWM
INPUT
DELAY RESISTOR
2
BHI
3
BLI
4
ALI
5
DEL
6
V
SS
7
AHI
DIS
8
DIS
BHO
16
BHS
15
BLO
14
ALO
13
V
DD
12
AHS
11
AHO
10
AHB
9
12V
LOAD
FROM
OPTIONAL
OVERCURRENT
LATCH
GND
R
DIS
TO OPTIONAL
CURRENT CONTROLLER OR
OVERCURRENT LATCH
+
-
R
SH
GND
3
FN6382.0
December 20, 2006
ISL83202
Absolute Maximum Ratings
Supply Voltage, V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
Logic I/O Voltages . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
DD
+0.3V
Voltage on AHS, BHS . . . . -6V (Transient) to 65V (-55°C to+150°C)
Voltage on AHB, BHB . . . . . . . . V
AHS, BHS
-0.3V to V
AHS, BHS
+V
DD
Voltage on ALO, BLO. . . . . . . . . . . . . . . . . . V
SS
-0.3V to V
DD
+0.3V
Voltage on AHO, BHO . . . V
AHS, BHS
-0.3V to V
AHB, BHB
+0.3V Input
Current, DEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5mA to 0mA
Phase Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V/ns
NOTE: All voltages are relative V
SS
unless otherwise specified.
Thermal Information
Thermal Resistance
θ
JA
(°C/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
115
PDIP Package* . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
Maximum Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . See Curve
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Max. Junction Temperature. . . . . . . . . . . . . . . . . . +150°C
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300°C
(For SOIC - Lead Tips Only))
*Pb-free PDIPs can be used for through hole wave solder
processing only. They are not intended for use in Reflow solder
processing applications.
Operating Conditions
Supply Voltage, V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . +8.5V to +15V
Voltage on V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1.0V to +1.0V
Voltage on AHB, BHB . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +55V
Voltage on AHB, BHB . . . . . . . . V
AHS, BHS
+7.5V to V
AHS, BHS
+V
DD
Input Current, DEL . . . . . . . . . . . . . . . . . . . . . . . . . -4mA to -100μA
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
+150°C
max junction temperature is intended for short periods of time to prevent shortening the lifetime. Operation close to +150°C junction may trigger the shutdown of
the device even before +150°C, since this number is specified as typical.
Electrical Specifications
V
DD
= V
AHB
= V
BHB
= 12V, V
SS
= V
AHS
= V
BHS
= 0V, R
DEL
= 100k
T
J
= +25°C
T
J
= -55°C
TO +150°C
MIN
MAX UNITS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
SUPPLY CURRENTS AND UNDER VOLTAGE PROTECTION
V
DD
Quiescent Current
I
DD
All inputs = 0V, R
DEL
= 100k
All inputs = 0V, R
DEL
= 10k
V
DD
Operating Current
I
DDO
f = 50kHz, no load
50kHz, no load, R
DEL
= 10kΩ
AHB, BHB Off Quiescent Current
AHB, BHB On Quiescent Current
AHB, BHB Operating Current
AHS, BHS Leakage Current
I
AHBL
, I
BHBL
I
AHBH
, I
BHBH
I
AHBO
, I
BHBO
I
HLK
AHI = BHI = 0V
AHI = BHI = V
DD
f = 50kHz, CL = 1000pF
V
AHS
= V
BHS
= 55V
V
AHB
= V
BHB
= 70V
V
DD
= Not Connected
1.2
2.2
1.5
2.5
0.5
65
.65
-
2.3
4.0
2.6
4.0
1.0
145
1.1
-
3.5
5.5
4.0
6.4
1.5
240
1.8
1.0
0.85
1.9
1.1
2.1
0.4
40
.45
-
4
6.0
4.2
6.6
1.6
250
2.0
-
mA
mA
mA
mA
mA
μA
mA
μA
V
DD
Rising Undervoltage Threshold
V
DD
Falling Undervoltage Threshold
Undervoltage Hysteresis
AHB, BHB Undervoltage Threshold
INPUT PINS: ALI, BLI, AHI, BHI, and DIS
Low Level Input Voltage
High Level Input Voltage
Input Voltage Hysteresis
Low Level Input Current
High Level Input Current
TURN-ON DELAY PIN DEL
Dead Time
V
DDUV+
V
DDUV-
UVHYS
VHBUV
Referenced to AHS and BHS
6.8
6.5
0.17
5
7.6
7.1
0.4
6.0
8.25
7.8
0.75
7
6.5
6.25
0.15
4.5
8.5
8.1
0.90
7.5
V
V
V
V
V
IL
V
IH
Full Operating Conditions
Full Operating Conditions
-
2.5
-
-
-
35
-100
-
1.0
-
-
-60
+1
-
2.7
-
-150
-10
0.8
V
V
-
-50
+10
mV
μA
μA
I
IL
I
IH
V
IN
= 0V, Full Operating Conditions
V
IN
= 5V, Full Operating Conditions
-145
-1
T
DEAD
R
DEL
= 100k
R
DEL
= 10k
2.5
0.27
4.5
0.5
8.0
0.75
2.0
0.2
8.5
0.85
μs
μs
4
FN6382.0
December 20, 2006
微控制器 MCU
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