IR2127C/IR2128C/IR21271C
Static Electrical Characteristics
V
(V , V ) = 15V and T = 25°C unless otherwise specified. The V , V and I parameters are referenced to
BIAS CC BS A IN TH IN
COM. The V and I parameters are referenced to V .
O
O
S
Symbol
Definition
Min. Typ. Max. Units Test Conditions
V
Logic “1” Input Voltage
Logic “0” Input Voltage
Logic “0” Input Voltage
Logic “1” Input Voltage
CS Input Positive
(IR2127/IR21271)
(IR2128)
IH
3.0
—
—
V
V
(IR2127/IR21271)
(IR2128)
IL
VCC = 10V to 20V
—
—
0.8
V
(IR2127/IR2128)
(IR21271)
180
—
—
—
—
—
—
—
—
—
—
250
1.8
—
320
—
mV
V
CSTH+
Going Threshold
V
OH
High Level Output Voltage, V
- VO
100
100
50
IO = 0A
IO = 0A
BIAS
mV
V
OL
Low Level Output Voltage, VO
Offset Supply Leakage Current
—
I
LK
—
V
V
= V = 600V
B
S
I
Quiescent V Supply Current
200
60
400
120
15
QBS
QCC
BS
= 0V or 5V
IN
I
Quiescent V Supply Current
CC
µA
I
Logic “1” Input Bias Current
Logic “0” Input Bias Current
“High” CS Bias Current
“High” CS Bias Current
7.0
—
V
V
= 5V
= 0V
= 3V
= 0V
IN+
IN
I
1.0
1.0
1.0
IN-
IN
I
—
V
V
CS+
CS
CS
I
—
CS-
V
V
Supply Undervoltage
(IR2127/IR2128)
(IR21271)
8.8
6.3
10.3
7.2
11.8
8.2
BSUV+
BS
Positive Going Threshold
Supply Undervoltage
V
(IR2127/IR2128)
(IR21271)
V
V
BS
7.5
6.0
9.0
6.8
10.6
7.7
BSUV-
Threshold
Negative Going
I
Output High Short Circuit Pulsed Current
Output Low Short Circuit Pulsed Current
FAULT - Low on Resistance
200
420
—
250
500
125
—
—
—
V = 0V, V = 5V
O IN
O+
PW ≤ 10 µs
mA
I
V
= 15V, V = 0V
O-
O
IN
PW ≤ 10 µs
Ron, FLT
Ω
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