IR21303C [INFINEON]
3-PHASE BRIDGE DRIVER; 3相桥式驱动器
| 型号： | IR21303C |
| 厂家： | 
Infineon |
| 描述： | 3-PHASE BRIDGE DRIVER |
| 文件： | 总21页 (文件大小：247K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet No. PD60223 rev.A
IR21303C
3-PHASE BRIDGE DRIVER
Features
Product Summary
• Floating channel designed for bootstrap operation
Fully operational to +600V
V
600V max.
200 mA / 420 mA
11.1 - 20V
OFFSET
Tolerant to negative transient voltage
dV/dt immune
I +/-
O
• Gate drive supply range from 11.1 to 20V
• Undervoltage lockout for all channels
• Over-current shutdown turns off all six drivers
• Independent half-bridge drivers
• Matched propagation delay for all channels
• 2.5V logic compatible
V
OUT
t
(typ.)
675 & 425 ns
600 ns
on/off
Deadtime (typ.)
• Outputs out of phase with inputs
• Cross-conduction prevention logic
Description
The IR21303C is a high voltage, high speed power MOSFET and IGBT driver with three independent high and
low side referenced output channels. Proprietary HVIC technology enables ruggedized monolithic construction.
Logic inputs are compatible with CMOS or LSTTL outputs, down to 2.5V logic. A ground-referenced opera-
tional amplifier provides analog feedback of bridge current via an external current sense resistor. A current trip
function which terminates all six outputs is also derived from this resistor. An open drain ꢀꢁꢂꢃꢄ signal
indicates if an over-current or undervoltage shutdown has occurred. The output drivers feature a high pulse
current buffer stage designed for minimum driver cross-conduction. Propagation delays are matched to simplify
use at high frequencies. The floating channels can be used to drive N-channel power MOSFETs or IGBTs in
the high side configuration which operate up to 600 volts.
Typical Connection
(Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections only. Please refer
to our Application Notes and DesignTips for proper circuit board layout.
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1
IR21303C
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to V . The Thermal Resistance and Power Dissipation ratings are measured
S0
under board mounted and still air conditions. Additional information is shown in Figures 50 through 53.
Symbol
Definition
Min.
Max.
Units
V
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Logic Ground
-0.3
- 25
625
B1,2,3
V
V
V
+ 0.3
S1,2,3
B1,2,3
B1,2,3
+ 0.3
B1,2,3
V
V
- 0.3
V
HO1,2,3
S1,2,3
V
CC
-0.3
- 25
25
+ 0.3
V
V
V
V
SS
CC
CC
V
Low Side Output Voltage
-0.3
V
+ 0.3
LO1,2,3
CC
V
V
Logic Input Voltage (ꢅꢆꢇꢈꢉꢊꢉꢋ, ꢃꢆꢇꢈꢉꢊꢉꢋ & ITRIP)
- 0.3
(V + 15) or
SS
IN
SS
(V + 0.3)
CC
whichever is
lower
V
Output Voltage
V
V
V
- 0.3
- 0.3
- 0.3
V
V
V
+ 0.3
+ 0.3
+ 0.3
ꢀꢁꢂꢃꢄ
FLT
SS
SS
SS
CC
CC
CC
V
Operational Amplifier Output Voltage
Operational Amplifier Inverting Input Voltage
Allowable Offset Supply Voltage Transient
Junction Temperature
CAO
V
CA-
dV /dt
S
—
50
150
V/ns
T
—
°C
J
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltages referenced to V . The V offset rating is tested
S0 S
with all supplies biased at 15V differential. Typical ratings at other bias conditions are shown in Figure 54.
Symbol
Definition
Min.
Max.
Units
V
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Logic Ground
V
+ 13.3
V
+ 20
S1,2,3
B1,2,3
S1,2,3
V
Note 1
600
S1,2,3
V
V
V
B1,2,3
HO1,2,3
S1,2,3
V
CC
13.3
-5
20
V
5
SS
V
Low Side Output Voltage
0
V
LO1,2,3
CC
V
V
IN
Logic Input Voltage (ꢅꢆꢇꢈꢉꢊꢉꢋ, ꢃꢆꢇꢈꢉꢊꢉꢋ & ITRIP)
V
V + 5
SS
SS
V
FLT
Output Voltage
V
V
CC
ꢀꢁꢂꢃꢄ
SS
V
Operational Amplifier Output Voltage
Operational Amplifier Inverting Input Voltage
Ambient Temperature
V
V
+ 5
CAO
SS
SS
SS
V
V
V
+ 5
CA-
SS
T
A
-40
125
°C
Note 1: Logic operational for V of (V - 5V) to (V + 600V). Logic state held for V of (V - 5V) to (V - V ).
S0 S S0 S0 BS
S
S0
(Please refer to the Design Tip DT97-3 for more details).
Note 2: All input pins, CA- and CAO pins are internally clamped with a 5.2V zener diode.
2
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IR21303C
Dynamic Electrical Characteristics
V
(V , V
BIAS CC BS1,2,3
) = 15V, V
= V , C = 1000 pF and T = 25°C unless otherwise specified. The dynamic
S0,1,2,3
SS
L
A
electrical characteristics are defined in Figures 3 through 5.
Symbol
Definition
Figure Min. Typ. Max. Units Test Conditions
t
Turn-On Propagation Delay
Turn-Off Propagation Delay
Turn-On Rise Time
11
12
13
14
15
—
16
—
17
—
18
19
450
300
—
675
425
80
850
550
125
55
on
t
V
= 0 & 5V
IN
off
t
V
= 0 to 600V
r
S1,2,3
t
Turn-Off Fall Time
—
35
f
t
ITRIP to Output Shutdown Prop. Delay
ITRIP Blanking Time
400
—
660
400
590
310
9.0
600
6.2
3.2
920
—
V
IN
, V = 0 & 5V
ITRIP
itrip
ns
t
V
= 1V
ITRIP
bl
t
ITRIP to ꢀꢁꢂꢃꢄ Indication Delay
Input Filter Time (All Six Inputs)
ꢃꢆꢇꢈꢉꢊꢉꢋ & ꢅꢆꢇꢈꢉꢊꢉꢋto ꢀꢁꢂꢃꢄ Clear Time
Deadtime
335
—
845
—
V
, V
ITRIP
= 0 & 5V
flt
IN
t
V
= 0 & 5V
flt,in
IN
t
6.0
300
4.4
2.4
12.0
900
—
V
, V
ITRIP
= 0 & 5V
fltclr
IN
ns
DT
SR+
SR-
V
= 0 & 5V
IN
Operational Amplifier Slew Rate (+)
Operational Amplifier Slew Rate (-)
V/µs
—
NOTE: For high side PWM, HIN pulse width must be ≥ 1.5µsec
Static Electrical Characteristics
V
(V , V
) = 15V, V
= V and T = 25°C unless otherwise specified. The V , V and I parameters
are referenced to V and are applicable to all six logic input leads: ꢅꢆꢇꢈꢉꢊꢉꢋ & ꢃꢆꢇꢈꢉꢊꢉꢋ. The V and I parameters
O O
BIAS CC BS1,2,3
S0,1,2,3
SS
A
IN TH
IN
SS
are referenced to V
and are applicable to the respective output leads: HO1,2,3 or LO1,2,3.
S0,1,2,3
Symbol
Definition
Figure Min. Typ. Max. Units Test Conditions
V
Logic “0” Input Voltage (OUT = LO)
Logic “1” Input Voltage (OUT = HI)
ITRIP Input Positive Going Threshold
20
21
—
2.2
—
—
—
IH
V
V
—
0.8
IL
V
436.8
—
480 529.2
IT,TH+
V
V
I
High Level Output Voltage, V
- VO
22
23
24
25
26
27
28
29
30
—
—
—
100
100
50
V
IN
= 0V, I = 0A
O
mV
OH
OL
BIAS
Low Level Output Voltage, VO
Offset Supply Leakage Current
—
V
IN
= 5V, I = 0A
O
—
—
V
= V = 600V
S
LK
B
µA
I
Quiescent V Supply Current
BS
—
15
30
V = 0V or 5V
IN
QBS
QCC
I
Quiescent V
Supply Current
—
3.0
450
225
75
4.0
mA
V
= 0V or 5V
IN
CC
I
Logic “1” Input Bias Current (OUT = HI)
Logic “0” Input Bias Current (OUT = LO)
“High” ITRIP Bias Current
—
650
400
150
100
13.2
V
= 0V
IN+
IN
IN
I
—
V
= 5V
µA
IN-
I
—
ITRIP = 5V
ITRIP = 0V
ITRIP+
I
“Low” ITRIP Bias Current
—
—
nA
ITRIP-
V
V
Supply Undervoltage Positive Going
BS
10.8
12
BSUV+
Threshold
Supply Undervoltage Negative Going
BS
V
V
V
—
—
—
31
9
10
12
10
55
11
13.2
11
BSUV-
Threshold
Supply Undervoltage Positive Going
CC
V
V
10.8
9.0
—
CCUV+
Threshold
V Supply Undervoltage Negative Going
CC
V
CCUV-
on,FLT
Threshold
R
FAULT Low On-Resistance
75
Ω
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3
IR21303C
Static Electrical Characteristics -- Continued
V
(V , V
) = 15V, V
= V and T = 25°C unless otherwise specified. The V , V and I parameters
are referenced to V and are applicable to all six logic input leads: ꢅꢆꢇꢈꢉꢊꢉꢋ & ꢃꢆꢇꢈꢉꢊꢉꢋ. The V and I parameters
O O
BIAS CC BS1,2,3
S0,1,2,3
SS
A
IN TH
IN
SS
are referenced to V
and are applicable to the respective output leads: HO1,2,3 or LO1,2,3.
S0,1,2,3
Symbol
Definition
Figure Min. Typ. Max. Units Test Conditions
I
Output High Short Circuit Pulsed Current
32
200
250
—
V = 0V, V = 0V
O IN
O+
PW ≤ 10 µs
= 15V, V = 5V
IN
mA
I
Output Low Short Circuit Pulsed Current
33
420
500
—
V
O-
O
PW ≤ 10 µs
V
Operational Amplifer Input Offset Voltage
CA- Input Bais Current
—
34
35
36
-14
—
—
—
80
75
14
4.0
—
mV
nA
V
= V
= 0.2V
OS
S0
CA-
I
V
= 2.5V
CA-
CA-
CMRR
Op. Amp. Common Mode Rejection Ratio
Op. Amp. Power Supply Rejection Ratio
60
55
V =V =0.1V & 5V
S0 CA-
PSRR
—
V
= V
= 0.2V
dB
S0
CA-
V
CC
= 14V & 20V
V
Op. Amp. High Level Output Voltage
Op. Amp. Low Level Output Voltage
Op. Amp. Output Source Current
37
38
39
5.0
—
5.2
—
5.4
20
—
V
V
= 0V, V = 1V
S0
OH,AMP
OL,AMP
CA-
CA-
CA-
V
mV
V
= 1V, V = 0V
S0
I
2.3
4.0
V
V
V
V
= 0V, V = 1V
S0
SRC,AMP
V
= 4V
CAO
I
Op. Amp. Output Sink Current
40
41
42
1.0
—
2.1
4.5
3.2
—
= 1V, V = 0V
S0
SINK,AMP
CA-
CA-
CA-
mA
V
= 2V
CAO
I
Operational Amplifier Output High Short
Circuit Current
6.5
5.2
= 0V, V = 5V
S0
O+,AMP
V
= 0V
CAO
I
Operational Amplifier Output Low Short
Circuit Current
—
= 5V, V = 0V
S0
O-,AMP
V
= 5V
CAO
Lead Definitions
Symbol Description
HIN1,2,3 Logic inputs for high side gate driver outputs (HO1,2,3), out of phase
LIN1,2,3 Logic inputs for low side gate driver output (LO1,2,3), out of phase
FAULT
Indicates over-current or undervoltage lockout (low side) has occurred, negative logic
Low side and logic fixed supply
V
CC
ITRIP
CAO
CA-
Input for over-current shutdown
Output of current amplifier
Negative input of current amplifier
Logic ground
V
SS
V
High side floating supplies
B1,2,3
HO1,2,3 High side gate drive outputs
High side floating supply returns
LO1,2,3 Low side gate drive outputs
Low side return and positive input of current amplifier
V
S1,2,3
V
S0
4
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IR21303C
Pad Assignments
Pin #
Pin #
14
15
16
18
19
20
22
23
24
26
27
28
1
Vcc1
HIN 1
HIN 2
HIN 3
LIN 1
LIN 2
LIN 3
FAULT
ITRIP
CAO
CA-
LO 3
LO 2
LO 1
VS 3
HO 3
VB 3
VS 2
HO 2
VB 2
VS 1
HO 1
VB 1
2
3
4
5
6
7
8
9
10
11
12
13
VSS
VS0
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5
IR21303C
Functional Block Diagram
CLEAR
6
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IR21303C
ꢅꢆꢇꢈꢉꢊꢉꢋ
ꢃꢆꢇꢈꢉꢊꢉꢋ
ITRIP
<50 V/ns
ꢀꢁꢂꢃꢄ
HO1,2,3
LO1,2,3
Figure 1. Input/Output Timing Diagram
Figure 2. Floating Supply Voltage Transient Test
Circuit
ꢅꢆꢇꢈꢉꢊꢉꢋ
ꢃꢆꢇꢈꢉꢊꢉꢋ
ꢅꢆꢇꢈꢉꢊꢉꢋ
50%
50%
50%
50%
ꢃꢆꢇꢈꢉꢊꢉꢋ
LO1,2,3
t
on
t
r
t
off
t
f
90%
90%
50%
50%
HO1,2,3
HO1,2,3
LO1,2,3
10%
10%
DT
DT
Figure 3. Deadtime Waveform Definitions
Figure 4. Input/Output Switching Time Waveform
Definitions
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7
IR21303C
50%
ꢃꢆꢇꢈꢉꢊꢉꢋ
50%
ITRIP
ꢀꢁꢂꢃꢄ
50%
50%
LO1,2,3
50%
t
flt
t
fltclr
t
itrip
Figure 5. Overcurrent Shutdown Switching Time
Waveform Definitions
tin,fil
tin,fil
U
HIN/LIN
on
on off
on off
high
off
HO/LO
low
Figure 5.5 Input Filter Function
VCC
V
+
-
S0
CAO
CA-
V
SS
VSS
Figure 6. Diagnostic Feedback Operational Amplifier Circuit
8
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IR21303C
15V
VCC
15V
VCC
3V
VS0
+
-
+
-
CA-
CAO
CAO
0V
CA-
V
V
50 pF
S0
SS
VSS
+
20k
0.2V
∆T1
∆T2
1k
3V
90%
10%
∆V
V
0V
CAO
- 0.2V
21
V
=
OS
∆V
∆V
SR+ =
SR- =
∆T1
∆T2
Figure 7. Operational Amplifier Slew Rate
Measurement
Figure 8. Operational Amplifier Input Offset Voltage
Measurement
VCC
VS0
+
15V
VCC
CAO
CA-
-
-
VSS
CA-
CAO
+
+
V
S0
20k
V
SS
0.2V
1k
Measure V
at V = 0.1V
S0
CAO1
V
at V = 5V
S0
CAO2
Measure V
at V
= 10V
= 20V
CAO1
CC
V
at V
CC
(V
-0.1V) - (V
-5V)
CAO2
CAO1
CAO2
(dB)
CMRR = -20 LOG
*
V
CAO1
- V
CAO2
4.9V
PSRR = -20 LOG
*
(10V) (21)
Figure 9. Operational Amplifier Common Mode
Rejection Ratio Measurements
Figure 10. Operational Amplifier Power Supply
Rejection Ratio Measurements
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9
IR21303C
1.50
1.20
1.50
1.20
0.90
0.60
0.30
0.00
Max.
0.90
Max.
Typ.
Min.
Typ.
0.60
Min.
0.30
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 11A. Turn-On Time vs. Temperature
Figure 11B. Turn-On Time vs. Supply Voltage
1.00
0.80
1.50
Max
1.20
Typ.
0.90
0.60
0.30
0.00
0.60
Max.
Typ.
0.40
Min.
0.20
0.00
-50
-25
0
25
50
75
100
125
0
1
2
3
Input Voltage (V)
4
5
6
Temperature (°C)
Figure 11C. Turn-On Time vs. Voltage
Figure 12A. Turn-Off Time vs. Temperature
1.00
0.80
0.60
0.40
0.20
0.00
1.50
1.20
0.90
0.60
0.30
0.00
Max.
Typ.
Min.
Max
Typ
Min.
0
1
2
3
4
5
6
10
12
14
16
18
20
Input Voltage (V)
VBIAS Supply Voltage (V)
Figure 12C. Turn-Off Time vs. Input Voltage
Figure 12B. Turn-Off Time vs. Supply Voltage
10
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IR21303C
250
200
150
100
50
250
200
150
100
50
Max.
Typ.
Max.
Typ.
0
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 13A. Turn-On Rise Time vs. Temperature
Figure 13B. Turn-On Rise Time vs. Voltage
125
100
75
125
100
75
50
25
0
Max.
Typ.
50
Max.
Typ.
25
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 14A. Turn-Off Fall Time vs. Temperature
Figure 14B. Turn-Off Fall Time vs. Voltage
1.50
1.50
1.20
1.20
0.90
0.60
0.30
0.00
Max.
Max.
Typ.
Min.
0.90
Typ.
0.60
Min.
0.30
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 15A. ITRIP to Output Shutdown Time vs.
Temperature
Figure 15B. ITRIP to Output Shutdown Time vs.
Voltage
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11
IR21303C
1.50
1.20
1.50
1.20
0.90
0.60
0.30
0.00
Max.
Max.
0.90
Typ.
Typ.
Min.
0.60
Min.
0.30
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 16A. ITRIP to ꢀꢁꢂꢃꢄ Indication Time vs.
Temperature
Figure 16B. ITRIP to ꢀꢁꢂꢃꢄ Indication Time vs.
Voltage
25.0
20.0
25.0
20.0
15.0
15.0
Max.
Max.
Typ.
Typ.
10.0
10.0
Min.
Min.
5.0
5.0
0.0
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 17B. ꢃꢅꢆꢇꢈꢉꢈꢊ,ꢋꢅꢆꢇꢈꢉꢈꢊ to ꢀꢁꢂꢃꢄ Clear
Time vs. Voltage
Figure 17A. ꢃꢅꢆꢇꢈꢉꢈꢊ & ꢋꢅꢆꢇꢈꢉꢈꢊ to ꢀꢁꢂꢃꢄ Clear Time
vs. Temperature
10.0
10.0
8.0
8.0
Typ.
Typ.
6.0
6.0
Min.
Min.
4.0
4.0
2.0
0.0
2.0
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 18A. Amplifier Slew Rate (+) vs. Temperature
Figure 18B. Amplifier Slew Rate (+) vs. Voltage
12
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IR21303C
5.00
4.00
3.00
2.00
1.00
0.00
5.00
4.00
3.00
2.00
1.00
0.00
Typ.
Min.
Typ.
Min.
10
12
14
16
18
20
-50
-25
0
25
50
75
100
125
VCC Supply Voltage (V)
Temperature (°C)
Figure 19A. Amplifier Slew Rate (-) vs. Temperature
Figure 19B. Amplifier Slew Rate (-) vs. Voltage
5.00
4.00
3.00
5.00
4.00
3.00
Min.
Min.
2.00
2.00
1.00
0.00
1.00
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 20A. Logic “0” Input Threshold vs. Tempera-
Figure 20B. Logic “0” Input Threshold vs. Voltage
ture
5.00
5.00
4.00
3.00
2.00
4.00
3.00
2.00
1.00
0.00
Max.
1.00 Max.
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 21A. Logic “1” Input Threshold vs. Tempera-
ture
Figure 21B. Logic “1” Input Threshold vs. Voltage
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13
IR21303C
1.00
0.80
0.60
0.40
1.00
0.80
0.60
0.40
0.20
0.00
0.20
Max.
Max.
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 22A. High Level Output vs. Temperature
Figure 22B. High Level Output vs. Voltage
1.00
1.00
0.80
0.60
0.40
0.80
0.60
0.40
0.20
0.00
0.20
Max.
Max.
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 23A. Low Level Output vs. Temperature
Figure 23B. Low Level Output vs. Voltage
500
500
400
300
200
100
400
300
200
100
0
Max.
Max.
0
0
100
200
300
400
500
600
-50
-25
0
25
50
75
100
125
VB Boost Voltage (V)
Temperature (°C)
Figure 24A. Offset Supply Leakage Current
vs. Temperature
Figure 24B. Offset Supply Leakage Current vs.
Voltage
14
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IR21303C
100
80
60
40
20
0
100
80
60
40
20
0
Max.
Typ.
Max.
Typ.
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBS Floating Supply Voltage (V)
Figure 25A. V
Supply Current vs. Temperature
Figure 25B. V
Supply Current vs. Voltage
BS
BS
10.0
8.0
10.0
8.0
6.0
4.0
2.0
0.0
6.0
4.0
Max.
Max.
Typ.
Typ.
2.0
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 26A. V
Supply Current vs. Temperature
Figure 26B. V
Supply Current vs. Voltage
CC
CC
1.25
1.25
1.00
0.75
1.00
0.75
0.50
0.25
0.00
0.50
Max.
Typ.
Max.
Typ.
0.25
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 27A. Logic “1” Input Current vs. Temperature
Figure 27A. Logic “1” Input Current vs. Voltage
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15
IR21303C
1.25
1.00
0.75
0.50
1.25
1.00
0.75
0.50
0.25
0.00
Max.
0.25
Max.
Typ.
Typ.
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 28A. Logic “0” Input Current vs. Temperature
Figure 28B. Logic “0” Input Current vs. Voltage
500
400
300
500
400
300
200
200
Max.
Max.
100
100
Typ.
Typ.
0
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 29A. “High” ITRIP Current vs. Temperature
Figure 29B. “High” ITRIP Current vs. Voltage
250
200
150
500
400
300
200
100
0
100
Max.
Max.
50
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 30A. “Low” ITRIP Current vs. Temperature
Figure 30B. “Low” ITRIP Current vs. Voltage
16
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IR21303C
250
200
150
100
50
250
200
150
100
50
Max.
Typ.
Max.
Typ.
0
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 31A. ꢀꢁꢂꢃꢄ Low On Resistance vs.
Temperature
Figure 31B. ꢀꢁꢂꢃꢄ Low On Resistance vs. Voltage
500
400
500
400
300
Typ.
300
Min.
200
200
Typ.
100
0
100
Min.
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VBIAS Supply Voltage (V)
Figure 32A. Output Source Current vs. Temperature
Figure 32B. Output Source Current vs. Voltage
750
750
625
500
Typ.
600
Min.
450
375
Typ.
300
150
0
250
Min.
125
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
V
BIAS Supply Voltage (V)
Figure 33A. Output Sink Current vs. Temperature
Figure 33B. Output Sink Current vs. Voltage
www.irf.com
17
IR21303C
10.0
8.0
10.0
8.0
6.0
4.0
2.0
0.0
6.0
Max.
Max.
4.0
2.0
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 34A. CA- Input Current vs. Temperature
Figure 34B. CA- Input Current vs. Voltage
100
100
80
60
40
20
0
Typ.
Min.
Typ.
80
Min.
60
40
20
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 35A. Amplifier CMRR vs. Temperature
Figure 35B. Amplifier CMRR vs. Voltage
100
100
80
60
40
20
0
80
60
40
20
0
Typ.
Min.
Typ.
Min.
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 36A. Amplifier PSRR vs. Temperature
Figure 36B. Amplifier PSRR vs. Voltage
18
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IR21303C
6.00
5.70
5.40
5.10
4.80
4.50
6.00
5.70
5.40
5.10
4.80
4.50
Max.
Typ.
Min.
Max.
Typ.
Min.
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 37A. Amplifier High Level Output vs.
Temperature
Figure 37B. Amplifier High Level Output vs. Voltage
100
100
80
60
40
20
0
80
60
40
Max.
Max.
20
0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 38A. Amplifier Low Level Output vs.
Temperature
Figure 38B. Amplifier Low Level Output vs. Voltage
10.0
8.0
10.0
8.0
6.0
4.0
6.0
Typ.
4.0
Min.
Typ.
2.0
0.0
2.0
Min.
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 39A. Amplifier Output Source Current vs.
Temperature
Figure 39B. Amplifier Output Source Current vs.
Voltage
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19
IR21303C
5.00
4.00
5.00
4.00
3.00
2.00
1.00
0.00
3.00
Typ.
2.00
Typ.
Min.
Min.
1.00
0.00
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 40A. Amplifier Output Sink Current vs.
Figure 40B. Amplifier Output Sink Current vs.
Temperature
Voltage
15.0
15.0
12.0
12.0
9.0
9.0
Max.
6.0
6.0
Typ.
Max.
3.0
0.0
3.0
Typ.
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 41A. Amplifier Output High Short Circuit
Current vs. Temperature
Figure 41B. Amplifier Output High Short Circuit
Current vs. Voltage
15.0
12.0
9.0
15.0
12.0
9.0
Max.
6.0
6.0
Typ.
Max.
3.0
3.0
Typ.
0.0
0.0
-50
-25
0
25
50
75
100
125
10
12
14
16
18
20
Temperature (°C)
VCC Supply Voltage (V)
Figure 42A. Amplifier Output Low Short Circuit
Current vs. Temperature
Figure 42B. Amplifier Output Low Short Circuit
Current vs. Voltage
20
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IR21303C
0.0
-3.0
Typ.
-6.0
-9.0
-12.0
-15.0
10
12
14
16
18
20
VBS Floating Supply Voltage (V)
Figure 4-3. Maximum VS Negative Offset vs. V
Supply Voltage
BS
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
This product has been designed and qualified for the industrial market.
Qualification Standards can be found on IR’s Web Site http://www.irf.com
Data and specifications subject to change without notice.
10/5/2004
www.irf.com
21
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