IR2237 Просмотр технического описания (PDF) - International Rectifier
Номер в каталоге
Компоненты Описание
производитель
IR2237 Datasheet PDF : 12 Pages
| |||
IR2137/IR2237(J)(Q)
AC Electrical Characteristics
VBIAS (VCC, V BS) = 15V, VS1,2,3 = VSS, TA = 25oC and CL = 1000 pF unless otherwise specified.
Symbol
Definition
Propagation Delay Characteristics
ton
Turn-on propagation delay
toff
Turn-off propagation delay
tr
Turn-on rise time
tf
Turn-off fall time
tITRIP ITRIP to output shutdown propagation delay
tSD
SD to output shutdown propagation delay
tDESAT1
tDESAT2
tFLT, IT
DESAT to output shutdown propagation delay
at HOPx turn-on
DESAT to output shutdown propagation delay
after blanking
ITRIP to FAULT output delay
Min.
150
150
—
—
—
—
1400
600
—
tFLTCLR FLTCLR to FAULT output delay
—
tFLT,DESAT1 DESAT to FAULT output delay propagation delay —
at HOPx turn-on
tFLT,DESAT2 DESAT to FAULT output delay propagation delay —
after blanking
tBL
DESAT blanking time at turn-on
—
tonBR BR output turn-on propagation delay
—
toffBR BR output turn-off propagation delay
—
trBR
BR output turn-on rise time
—
tfBR
BR output turn-off fall time
—
Deadtime/Delay Matching Characteristics
DT
Deadtime
—
MDT
Matching delay, max (ton,toff) - min (ton,toff),
—
(ton,toff are applicable to all six channels)
PM
Output pulse width matching, IPWin - PWoutl
—
(exclude BRIN/BR)
Typ.
400
400
115
25
1000
1200
2800
1150
800
1100
2500
850
2000
120
85
300
150
300
0
0
Max. Units Test Conditions
600
VIN = 0 & 5V
600
VS1,2,3 = 0 to 600V
or 1200V
—
HOP=HON,LOP=LON
—
Figure 4
1400
VIN,VDESAT=0
VSD = 5V
1500
VIN,VDESAT = 0
4200
VITRIP = 5V, fig. 7
VS1,I2T,3R=IP0=to5V600V
or 1200V
1700
VHIN = 0V,
VSD, VITRIP = 5V,
VDESAT = 15V, fig. 5
1100
ns
VIN,VITRIP =0V,
VSD = 5V,
VDESAT= 0V, fig. 7
1400
VSD = 5V,
VDESAT = 0V, fig. 7
—
VS1,2,3 = 0 to 600V
or 1200V
—
VIN = 0V,
VSD, VITRIP = 5V,
VDESAT = 15V,
—
Figure 5
200
150
—
Figure 4
—
—
Figure 6
75
External dead time
ns
>400nsec
75
External dead time
>400nsec, Fig. 4
www.irf.com
5
Share Link: 