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IR2127(S) / IR21271(S) / IR2128(S) & (PbF)
Symbol Definition Min. Typ. Max. Units Test Conditions
V
IH
Logic “1” Input Voltage (IR2127/IR21271)
Logic “0” Input Voltage (IR2128)
V
IL
Logic “0” Input Voltage (IR2127/IR21271)
Logic “1” Input Voltage (IR2128)
V
CSTH+
CS Input Positive (IR2127/IR2128) 180 250 320 mV
Going Threshold
(IR21271)
— 1.8 — V
V
OH
High Level Output Voltage, V
BIAS
- VO — — 100 IO = 0A
V
OL
Low Level Output Voltage, VO — — 100 IO = 0A
I
LK
Offset Supply Leakage Current — — 50 V
B
= V
S
= 600V
I
QBS
Quiescent V
BS
Supply Current — 200 400
I
QCC
Quiescent V
CC
Supply Current — 60 120
I
IN+
Logic “1” Input Bias Current — 7.0 15 V
IN
= 5V
I
IN-
Logic “0” Input Bias Current — — 1.0 V
IN
= 0V
I
CS+
“High” CS Bias Current — — 1.0 V
CS
= 3V
I
CS-
“High” CS Bias Current — — 1.0 V
CS
= 0V
V
BSUV+
V
BS
Supply Undervoltage (IR2127/IR2128) 8.8 10.3 11.8
Positive Going Threshold (IR21271) 6.3 7.2 8.2
V
BSUV-
V
BS
Supply Undervoltage
(IR2127/IR2128)
7.5 9.0 10.6
Negative Going
Threshold
(IR21271) 6.0 6.8 7.7
I
O+
Output High Short Circuit Pulsed Current 200 250 — V
O
= 0V, V
IN
= 5V
PW ≤ 10 µs
I
O-
Output Low Short Circuit Pulsed Current 420 500 — V
O
= 15V, V
IN
= 0V
PW ≤ 10 µs
Ron, FLT FAULT - Low on Resistance — 125 — Ω
Symbol Definition Min. Typ. Max. Units Test Conditions
t
on
Turn-On Propagation Delay — 200 250 V
S
= 0V
t
off
Turn-Off Propagation Delay — 150 200 V
S
= 600V
t
r
Turn-On Rise Time — 80 130
t
f
Turn-Off Fall Time — 40 65 ns
t
bl
Start-Up Blanking Time 500 700 900
t
cs
CS Shutdown Propagation Delay — 240 360
t
flt
CS to FAULT Pull-Up Propagation Delay — 340 510
Dynamic Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 15V, C
L
= 1000 pF and T
A
= 25°C unless otherwise specified. The dynamic electrical characteristics
are measured using the test circuit shown in Figure 3.
Static Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 15V and T
A
= 25°C unless otherwise specified. The V
IN
, V
TH
and I
IN
parameters are referenced to
COM. The V
O
and I
O
parameters are referenced to V
S
.
3.0
—
—
—
—
0.8
V
CC
= 10V to 20V
V
IN
= 0V or 5V
mV
µA
mA
V
V