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PDF HCA10008 Data sheet ( Hoja de datos )
| Número de pieza | HCA10008 | |
| Descripción | 80V/2.5A Peak/ High Frequency Full Bridge FET Driver | |
| Fabricantes | Intersil Corporation | |
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Data Sheet
HCA10008
August 1999
File Number 4772
80V/2.5A Peak, High Frequency Full
Bridge FET Driver
The HCA10008 is a high frequency, medium voltage Full
Bridge N-Channel FET driver IC, available in 20 lead plastic
SOIC package. The HCA10008 can drive every possible
switch combination except those which would cause a shoot
through condition. The HCA10008 can switch at frequencies
up to 1MHz and is well suited to driving Voice Coil Motors,
high-frequency Class D audio amplifiers, and power
supplies.
For example, the HCA10008 can drive medium voltage
brush motors, and two HCA10008s can be used to drive
high performance stepper motors, since the short minimum
“on-time” can provide fine micro-stepping capability.
Short propagation delays of approximately 55ns maximizes
control loop crossover frequencies and dead-times which
can be adjusted to near zero to minimize distortion, resulting
in rapid, precise control of the driven load.
Ordering Information
PART
NUMBER
HCA10008
TEMP RANGE
(oC)
PACKAGE
-40 to 85
20 Ld SOIC (W)
PKG. NO.
M20.3
Pinout
HCA10008
(SOIC)
TOP VIEW
BHB 1
BHI 2
DIS 3
VSS 4
BLI 5
ALI 6
AHI 7
HDEL 8
LDEL 9
AHB 10
20 BHO
19 BHS
18 BLO
17 BLS
16 VDD
15 VCC
14 ALS
13 ALO
12 AHS
11 AHO
Features
• Independently Drives 4 N-Channel FET in Half Bridge or
Full Bridge Configurations
• Bootstrap Supply Max Voltage to 95VDC
• Drives 1000pF Load at 1MHz in Free Air at 50oC with Rise
and Fall Times of Typically 10ns
• User Programmable Dead Time
• On-Chip Charge Pump and Bootstrap Upper Bias
Supplies
• DIS (Disable) Overrides Input Control
• Input Logic Thresholds Compatible with 5V to 15V Logic
Levels
• Very Low Power Consumption
• Undervoltage Protection
Applications
• Medium/Large Voice Coil Motors
• Full Bridge Power Supplies
• Class D Audio Power Amplifiers
• High Performance Motor Controls
• Noise Cancellation Systems
• Battery Powered Vehicles
• Peripherals
• U.P.S.
• Related Literature
- AN9405 Application Note for the HIP4081A and the
HCA10008
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
1 page  
HCA10008
Absolute Maximum Ratings
Supply Voltage, VDD and VCC . . . . . . . . . . . . . . . . . . . . -0.3V to 16V
Logic I/O Voltages . . .
Voltage on AHS, BHS
.
.
.
.
.
.
.....
-6.0V
.........
(Transient)
..
to
8. 0-0V.3(2V5tooCVtDoD12+50o.3CV)
Voltage on AHS, BHS . . .-6.0V (Transient) to 70V (-55oC to 125oC)
Voltage on ALS, BLS . . . . . . . -2.0V (Transient) to +2.0V (Transient)
Voltage on AHB, BHB . . . . . . VAHS, BHS -0.3V to VAHS, BHS +VDD
Voltage on ALO, BLO. . . . . . . . . . . . .VALS, BLS -0.3V to VCC +0.3V
Voltage on AHO, BHO . . . . . . VAHS, BHS -0.3V to VAHB, BHB +0.3V
Input Current, HDEL and LDEL . . . . . . . . . . . . . . . . . . -5mA to 0mA
Phase Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V/ns
NOTE: All Voltages relative to VSS, unless otherwise specified.
Operating Conditions
Supply Voltage, VDD and VCC . . . . . . . . . . . . . . . . . . +9.5V to +15V
Voltage on ALS, BLS . . . . . . . . . . . . . . . . . . . . . . . . . -1.0V to +1.0V
Voltage on AHB, BHB . . . . . . . .VAHS, BHS +5V to VAHS, BHS +15V
Input Current, HDEL and LDEL . . . . . . . . . . . . . . . .-500µA to -50µA
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . .125oC
Maximum Lead Temperature (Soldering 10s)). . . . . . . . . . . . .300oC
(SOIC - Lead Tips Only)
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.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER
VDD
TA =
2=5VoCCC, U=nVleAsHsBO=thVeBrwHiBse=S1p2eVc, iVfieSdS
=
VALS
=
VBLS
=
VAHS
=
VBHS
=
0V,
RHDEL
=
RLDEL
=
100K
and
TJ = 25oC
TJS
= -40oC
125oC
TO
SYMBOL
TEST CONDITIONS
MIN TYP MAX MIN MAX UNITS
SUPPLY CURRENTS AND CHARGE PUMPS
VDD Quiescent Current
IDD All inputs = 0V
VDD Operating Current
IDDO
Outputs switching f = 500kHz
VCC Quiescent Current
ICC All Inputs = 0V, IALO = IBLO = 0
VCC Operating Current
ICCO
f = 500kHz, No Load
AHB, BHB Quiescent Current
Qpump Output Current
IAHB, IBHB All Inputs = 0V, IAHO = IBHO = 0
VDD = VCC = VAHB = VBHB = 10V
AHB, BHB Operating Current
IAHBO, IBHBO f = 500kHz, No Load
AHS, BHS, AHB, BHB Leakage
Current
IHLK
VBHS = VAHS = 80V,
VAHB = VBHB = 93V
AHB-AHS, BHB-BHS Qpump
Output Voltage
VAHB-VAHS IAHB = IAHB = 0, No Load
VBHB-VBHS
INPUT PINS: ALI, BLI, AHI, BHI, AND DIS
8.5 10.5 14.5 7.5 14.5
9.5 12.5 15.5 8.5 15.5
- 0.1 10 - 20
1 1.25 2.0 0.8
3
-50 -30 -11 -60 -10
mA
mA
µA
mA
µA
0.6 1.2 1.5 0.5 1.9
- 0.02 1.0 - 10
mA
µA
11.5 12.6 14.0 10.5 14.5
V
Low Level Input Voltage
High Level Input Voltage
Input Voltage Hysteresis
VIL Full Operating Conditions
VIH Full Operating Conditions
- - 1.0 - 0.8 V
2.5 -
- 2.7 -
V
- 35 - - - mV
Low Level Input Current
IIL
High Level Input Current
IIH
TURN-ON DELAY PINS: LDEL AND HDEL
VIN = 0V, Full Operating Conditions
VIN = 5V, Full Operating Conditions
-130 -100 -75 -135 -65
-1 - +1 -10 +10
µA
µA
LDEL, HDEL Voltage
VHDEL,
VLDEL
IHDEL = ILDEL = -100µA
4.9 5.1 5.3 4.8 5.4
V
5
5 Page 
HCA10008
Typical Performance Curves VDD = VCC = VAHB = VBHB = 12V, VSS = VALS = VBLS = VAHS = VBHS = 0V, RHDEL = RLDEL =
100K and TA = 25oC, Unless Otherwise Specified
6.0 1500
1250
5.5
1000
5.0
4.5
4.0
-40 -20
0 20 40 60 80 100 120
JUNCTION TEMPERATURE (oC)
FIGURE 22. VLDEL, VHDEL VOLTAGE vs TEMPERATURE
750
500
250
0
10
-40oC
0oC
25oC
75oC
125oC
12 14
BIAS SUPPLY VOLTAGE (V)
FIGURE 23. HIGH LEVEL OUTPUT VOLTAGE VCC - VOH vs
BIAS SUPPLY AND TEMPERATURE AT 100mA
1500
1250
1000
750
500
250
0
10
-40oC
0oC
25oC
75oC
125oC
12 14
BIAS SUPPLY VOLTAGE (V)
FIGURE 24. LOW LEVEL OUTPUT VOLTAGE VOL vs BIAS
SUPPLY AND TEMPERATURE AT 100mA
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
6 7 8 9 10 11 12 13 14 15 16
VDD, VCC, VAHB, VBHB (V)
FIGURE 26. PEAK PULLUP CURRENT IO+ vs BIAS SUPPLY
VOLTAGE
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
6 7 8 9 10 11 12 13 14 15 16
VDD, VCC, VAHB, VBHB (V)
FIGURE 25. PEAK PULLDOWN CURRENT IO vs BIAS SUPPLY
VOLTAGE
500
200 10,000pF
100 3,000pF
50 1,000pF
20 100pF
10
5
2
1
0.5
0.2
0.1
1
2
5 10 20 50 100 200
SWITCHING FREQUENCY (kHz)
500 1000
FIGURE 27. LOW VOLTAGE BIAS CURRENT IDD (LESS
QUIESCENT COMPONENT) vs FREQUENCY AND
GATE LOAD CAPACITANCE
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet HCA10008.PDF ] | |
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