IR3230SPBF Ver la hoja de datos (PDF) - International Rectifier
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IR3230SPBF Datasheet PDF : 22 Pages
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IR3230SPbF
Recommended Operating Conditions
These values are given for a quick design. For operation outside these conditions, please consult the application notes.
Symbol
Parameter
Min. Max. Units
Vcc opp
Power supply voltage
6
60
V
Cpump
Charge pump capacitor
0.22
4.7
µF
Max consumption
Vss
Maximum consumption on the Vss
100
µA
Cd
Recommended capacitor between Vcc and Vss
10
100
nF
R Dig in
Recommended resistor in series with digital input pin
0
10
k
R pld Flt
Recommended pull down resistor on the Flt pin (no internal
pull down)
1.5
-
k
RVsx
Recommended resistor in series with high side source
(recommended RVsx = RLox)
5
100
RLox
Recommended resistor in series with low side gate
5
100
F_Hox max
Maximum recommended high side MOSFET frequency
(Hox-Vsx) load =2.2nF, Cpump = 220nF
2
kHz
F_Lox max
Maximum recommended low side MOSFET frequency
Lox load =2.2nF, Cpump = 220nF
50
kHz
Static Electrical Characteristics
Tj=25°C, Vcc=48V (unless otherwise specified), Dig in = All except Hox, Lox, Vsx, Flt, Pmp, Tp, Shtp, Shtm, Vcc, Gnd,
Gndpwr, Out_supply.
Symbol
Parameter
Min. Typ. Max. Units Test Conditions
I Gnd Slp
Supply current in low consumption mode 0.3
1
2
mA En = 0;
I Gnd On
Gnd current when the device is awake
1.2
2.5
4
mA En = 1;
I Out_supply
Out _supply output current
1
1.7
3.1
mA Vout_Vcc >6V
I Flt
Flt pin output current
3
6.6
10
mA Flt = Gnd when fault
V Flt
Flt pin output voltage
4.5
5
5.8
V I Flt = 10µA
V dig_in Off
All digital input Low threshold voltage
0.6
1
1.6
V
V dig_in On
All digital input High threshold voltage
1.9
2.8
3.8
V
V dig_in Hyst
All digital input hysteresis
1.3
1.8
2.5
V
I dig_in On
All digital input On state current
3.8
8
16
µA Vdig in= 5v
I sensor
All digital input On state current
8.8
18
36
µA Vsensx = ov
V Hox-Vsx
High side gate voltage
5.8
6.1
7
V
V Lox
Low side gate voltage
5.8
6.5
11
V
I Hox
Out_Gndpwr
High side gate output current Vsx < Vcc
38
50
85
mA Hox = Vsx
I Hox Out_Vcc High side gate output current Vsx > Vcc
7
15
19
mA Hox = Vsx
I Hox In
High side gate input current
70
110
250
mA
(Hox –Vsx)=6V,
Vsx = Vcc
I Lox Out
Low side gate output current
250
350 700
mA Lox = Gndpwr
I Lox In
Low side gate input current
250
350 700
mA Lox = 6V
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