參數(shù)資料
型號(hào): IR3088A
廠商: International Rectifier
英文描述: XPHASETM PHASE IC WITH FAULT AND OVERTEMP DETECT
中文描述: XPHASETM相集成電路及超溫故障檢測(cè)
文件頁數(shù): 3/34頁
文件大?。?/td> 1264K
代理商: IR3088A
IR3088A
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over: 8.4V
V
CC
14V, 6V
V
CCH
25V, 6V
V
CCL
14V, 0
C
T
J
125
C, C
GATEH
= 3.3nF, C
GATEL
= 6.8nF
PARAMETER
TEST CONDITION
Gate Drivers
GATEH Rise Time
VCCH = 12V, Measure 2V to 9V
transition time
GATEH Fall Time
VCCH = 12V, Measure 9V to 2V
transition time
GATEL Rise Time
VCCL = 12V, Measure 2V to 9V
transition time
GATEL Fall Time
VCCL = 12V, Measure 9V to 2V
transition time
GATEL low to GATEH high
delay
from GATEL falling to 1V to GATEH
rising to 1V
GATEH low to GATEL high
delay
from GATEH falling to 1V to GATEL
rising to 1V
Disable Pull-Down Current
Force GATEH or GATEL = 2V with
BIASIN = 0V
Current Sense Amplifier
CSIN+ Bias Current
CSIN- Bias Current
Input Offset Voltage
CSIN+ = CSIN- = DACIN. Measure
input referred offset from DACIN
Gain at T
J
= 25
o
C
Gain at T
J
= 125
o
C
Slew Rate
Current Sense Amplifier output is an
internal node. Slew rate at the ISHARE
pin will be set by the internal 10k
resistor and any stray external
capacitance
Differential Input Range
Common Mode Input Range
Rout at T
J
= 25
o
C
Rout at T
J
= 125
o
C
Ramp Discharge Clamp
Clamp Voltage
Force I(PWMRMP) = 500
μ
A. Measure
V(PWMRMP) – V(DACIN)
Clamp Discharge Current
MIN
TYP
MAX
UNIT
22
50
ns
22
50
ns
50
75
ns
50
75
ns
VCCH = VCCL = 12V, Measure the time
10
25
50
ns
VCCH = VCCL = 12V, Measure the time
10
25
50
ns
15
25
40
μ
A
-0.5
-0.5
-3
-0.25
-0.25
0.5
0
0
5
μ
A
μ
A
mV
32
27
34
29
12.5
36
31
V/V
V/V
V/
μ
s
-20
0
7.9
9.3
-10
100
4
13.1
15.5
20
mV
V
k
k
mV
10.5
12.4
5
4
8
mA
Page 3 of 34
9/30
/04
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