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PDF HIP4080IP Data sheet ( Hoja de datos )
| Número de pieza | HIP4080IP | |
| Descripción | 80V/2.5A Peak/ High Frequency Full Bridge FET Driver | |
| Fabricantes | Intersil Corporation | |
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HIP4080
December 1996
80V/2.5A Peak, High Frequency
Full Bridge FET Driver
Features
Description
• Drives N-Channel FET Full Bridge Including High Side
Chop Capability
• Bootstrap Supply Max Voltage to 95VDC
• Drives 1000pF Load at 1MHz in Free Air at 50oC with
Rise and Fall Times of 10ns (Typ)
• User-Programmable Dead Time
• Charge-Pump and Bootstrap Maintain Upper Bias
Supplies
• DIS (Disable) Pin Pulls Gates Low
• Input Logic Thresholds Compatible with 5V to 15V
Logic Levels
• Very Low Power Consumption
Applications
• Medium/Large Voice Coil Motors
• Full Bridge Power Supplies
• Class D Audio Power Amplifiers
• High Performance Motor Controls
• Noise Cancellation Systems
The HIP4080 is a high frequency, medium voltage Full Bridge
N-Channel FET driver IC, available in 20 lead plastic SOIC and
DIP packages. The HIP4080 includes an input comparator,
used to facilitate the “hysteresis” and PWM modes of operation.
Its HEN (high enable) lead can force current to freewheel in the
bottom two external power MOSFETs, maintaining the upper
power MOSFETs off. Since it can switch at frequencies up to
1MHz, the HIP4080 is well suited for driving Voice Coil Motors,
switching amplifiers in class D high-frequency switching audio
amplifiers and power supplies.
HIP4080 can also drive medium voltage brush motors, and
two HIP4080s can be used to drive high performance step-
per 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 precise control of the driven load.
The similar HIP4081 IC allows independent control of all 4
FETs in an Full Bridge configuration.
See also, Application Note AN9324 for the HIP4080.
Similar part, HIP4080A, includes under voltage circuitry
which doesn’t require the circuitry shown in Figure 30 of this
data sheet.
• Battery Powered Vehicles
• Peripherals
• U.P.S.
Ordering Information
PART
NUMBER
HIP4080IP
HIP4080IB
TEMP.
RANGE (oC)
-40 to 85
-40 to 85
PACKAGE
20 Lead PDIP
20 Lead SOIC
PKG.
NO.
E20.3
M20.3
Pinout
HIP4080 (PDIP, SOIC)
TOP VIEW
BHB 1
HEN 2
DIS 3
VSS 4
OUT 5
IN+ 6
IN- 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
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
File Number 3178.10
1 page  
HIP4080
Electrical Specifications
PARAMETERS
VDD = VCC = VAHB = VBHB = 12V, VSS = VALS = VBLS = VAHS = VBHS = 0V, RHDEL = RLDEL = 100K,
and TA = 25oC, Unless Otherwise Specified (Continued)
TJ = 25oC
TTJO=1-2450ooCC
SYMBOL
TEST CONDITIONS
MIN TYP MAX MIN MAX UNITS
Low Level Input Current
High Level Input Current
INPUT PINS: HEN
IIL VIN = 0V, Full Operating Conditions -130 -100 -75 -135 -65 µA
IIH VIN = 5V, Full Operating Conditions
-1 - +1 -10 +10 µA
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
-260 -200 -150 -270 -130
-1 - +1 -10 +10
µA
µA
LDEL, HDEL Voltage
VHDEL,V IHDEL = ILDEL = -100µA
GATE DRIVER OUTPUT PINS: ALO, BLO, AHO, AND BHO
4.9 5.1 5.3 4.8 5.4 V
Low Level Output Voltage
High Level Output Voltage
Peak Pull-up Current
Peak Pull-down Current
VOL
VCC - VOH
IO+
IO-
IOUT = 100mA
IOUT = -100mA
VOUT = 0V
VOUT = 12V
.70 0.85 1.0 0.5 1.1
0.8 0.95 1.1 0.5 1.2
1.7 2.6 3.8 1.4 4.1
1.7 2.4 3.3 1.3 3.6
V
V
A
A
Switching Specifications VDD = VCC = VAHB = VBHB = 12V, VSS = VALS = VBLS = VAHS = VBHS = 0V, RHDEL = RLDEL = 10K,
CL = 1000pF, and TA = 25oC, Unless Otherwise Specified
TJ = 25oC
TJ = - 40oC
TO 125oC
PARAMETERS
SYMBOL TEST CONDITIONS MIN TYP MAX MIN MAX UNITS
Lower Turn-off Propagation Delay (IN+/IN- to ALO/BLO)
Upper Turn-off Propagation Delay (IN+/IN- to AHO/BHO)
Lower Turn-on Propagation Delay (IN+/IN- to ALO/BLO)
Upper Turn-on Propagation Delay (IN+/IN- to AHO/BHO)
Rise Time
Fall Time
Turn-on Input Pulse Width
Turn-off Input Pulse Width
Disable Turn-off Propagation Delay
(DIS - Lower Outputs)
TLPHL
THPHL
TLPLH
THPLH
Tr
Tf
TPWIN-ON
TPWIN-OFF
TDISLOW
RHDEL = RLDEL = 10K
RHDEL = RLDEL = 10K
RHDEL = RLDEL = 10K
RHDEL = RLDEL = 10K
-
-
-
-
-
-
50
40
-
40 70 - 90
50 80 - 110
45 70 - 90
70 110 - 140
10 25 - 35
10 25 - 35
- - 50 -
- - 40 -
45 75 - 95
ns
ns
ns
ns
ns
ns
ns
ns
ns
Disable Turn-off Propagation Delay
(DIS - Upper Outputs)
TDISHIGH
- 55 85 - 105 ns
Disable to Lower Turn-on Propagation Delay
(DIS - ALO and BLO)
TDLPLH
- 35 70 - 90 ns
Refresh Pulse Width (ALO and BLO)
Disable to Upper Enable (DIS - AHO and BHO)
HEN-AHO, BHO Turn-off, Propagation Delay
HEN-AHO, BHO Turn-on, Propagation Delay
TREF-PW
160 260 380 140 420
TUEN
- 335 500 - 550
THEN-PHL RHDEL = RLDEL = 10K - 35 70 - 90
THEN-PLH RHDEL = RLDEL = 10K - 60 90 - 110
ns
ns
ns
ns
IN+ > IN-
X
1
0
1
0
INPUT
HEN
X
1
1
0
0
TRUTH TABLE
DIS ALO
10
00
01
00
01
OUTPUT
AHO
BLO
00
11
00
01
00
BHO
0
0
1
0
0
5
5 Page 
HIP4080
Typical Performance Curves VDD = VCC = VAHB = VBHB = 12V, VSS = VALS = VBLS = VAHS = VBHS = 0V,
RHDEL = RLDEL= 100K, and TA = 25oC, Unless Otherwise Specified (Continued)
13.5
13.5
12.5
12.5
11.5
11.5
10.5
10.5
9.5 9.5
8.5
-40
-20
0 20 40 60 80 100 120
JUNCTION TEMPERATURE (oC)
FIGURE 22. GATE DRIVE FALL TIME TF vs TEMPERATURE
6.0
5.5
5.0
4.5
4.0
-40 -20
0 20 40 60 80 100
JUNCTION TEMPERATURE (oC)
120
FIGURE 24. VLDEL, VHDEL VOLTAGE vs TEMPERATURE
8.5
-40
-20
0 20 40 60 80 100 120
JUNCTION TEMPERATURE (C)
FIGURE 23. GATE DRIVE RISE TIME TR vs TEMPERATURE
1500
1250
1000
750
500
250
0
6
-40oC
0oC
25oC
75oC
125oC
8 10 12
BIAS SUPPLY VOLTAGE (V)
14
FIGURE 25. HIGH LEVEL OUTPUT VOLTAGE, VCC - VOH vs
BIAS SUPPLY AND TEMPERATURE AT 100mA
1500
1250
1000
750
500
250
0
6
-40oC
0oC
25oC
75oC
125oC
8 10 12
BIAS SUPPLY VOLTAGE (V)
14
FIGURE 26. 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 27. PEAK PULLDOWN CURRENT IO vs BIAS SUPPLY
VOLTAGE
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet HIP4080IP.PDF ] | |
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