IR3230SPBF International Rectifier, IR3230SPBF Datasheet - Page 6

• Manufacturer Part Number: IR3230SPBF
• Description: Motor / Motion / Ignition Controllers & Drivers 3-Phase DC CTRL 50 KHz PWM E-Bike
• Manufacturer: International Rectifier
• Type: 3 Phase Brushless DC Motor Controllerr

Specifications of IR3230SPBF

• Rohs: yes
• Product: Brushless DC Motor Controllers
• Operating Supply Voltage: 6 V to 60 V
• Supply Current: 1 mA
• Operating Temperature: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-28
• Number Of Outputs: 3
• Output Current: 1.7 mA
• Output Voltage: 5 V
• Power Dissipation: 1.5 W
• Shutdown Threshold: 80 mV

Protection Characteristics
Vcc=48V, Tj=25°C (unless otherwise specified).
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Symbol
Vth Isd
Vth Tsd
Tsd int
Dly Latch set
Dly Latch reset
Symbol
Td Pwm Lox on
Td Pwm Lox off
Symbol
Td1 Sensx Hox on
Td2 Sensx Hox on
Td1 Sensx Hox off
Td2 Sensx Hox off
Td Pwm Lox on
Td Pwm Lox off
Td Sensx Lox on
Td Sensx Lox off
Maximum over current shutdown
threshold between Shtp and Shtm
External over temperature
threshold
Internal over temperature threshold
Guaranteed by design
Delay to set the latch
Delay to reset the latch by Flt_rst
pin
Parameter
Parameter
Pwm to low side turn-on
delay time
Pwm to low side turn-off
delay time
Parameter
Sensor to high side turn-on
delay time Vsx = gndpwr
Sensor to high side turn-on
delay time Vsx = Vcc
Sensor to high side turn-off
delay time Vsx = gndpwr
Sensor to high side turn-off
delay time Vsx = Vcc
Pwm to low side turn-on
delay time
Pwm to low side turn-off
delay time
Sensor to low side turn-off
delay time
Sensor to low side turn-off
delay time
Regen mode
Motor Mode
Min.
Min.
Min.
150
0.3
65
45
0.1
0.1
0.1
0.8
0.1
0.8
0.1
0.1
0.1
0.1
5
Typ.
165
Typ.
Typ.
80
50
25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
1
2.5
2
Max.
Max.
Max.
97
55
60
3
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5
5
Units
Units
Units
mV
°C
µs
µs
%
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
IR3230SPbF
Conditions
Rshunt =5 m  Imax
=20A
(Vtemp-VSht+)/(Vss-
VSht+)
Delay fault from
Vth(Isd) = 200mV
Conditions
Lox load =2.2nF
from 50% of Pwm to
10% of Lox
Lox load =2.2nF
from 50% of Pwm to
90% of Lox
Conditions
(Hox-Vsx) load =2.2nF
from 50% of Sensx to
10% of (Hox - Vsx)
(Hox-Vsx) load =2.2nF
from 50% of Sensx to
10% of (Hox – Vsx)
(Hox-Vsx) load =2.2nF
from 50% of Sensx to
90% of (Hox – Vsx)
(Hox-Vsx) load =2.2nF
from 50% of Sensx to
90% of (Hox – Vsx)
Lox load =2.2nF
from 50% of Pwm to
10% of Lox
Lox load =2.2nF
from 50% of Pwm to
90% of Lox
Lox load =2.2nF
from 50% of Sensx to
10% of Lox
Lox load =2.2nF
from 50% of sensx to
90% of Lox
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