IR3230SPBF International Rectifier, IR3230SPBF Datasheet - Page 11

• 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

Simplified schematic:
www.irf.com
Dig_in
Gnd
Fault
Gnd
Figure 1: Digital input
Figure 2: Fault output
Figure 3: Out_supply
Figure 4: Lo output
I = 200mA
75v
75v
75v
Vcc
300k
Vcc
Vcc
100k
I = 40mA
7.5k
Vcc
I = 1.6mA
6v
11v
6v
2M
Out_supply
75v
Gnd_pwr
6v
I = 20µA
Lox
Dz11
Vdd
Figure 5: Hox output
DZ10
-
+
100mV
80mV
6v
75v
Figure 6: Vss pin
75v
Shtp
Figure 7: Sht_in
3
6v
I = 200mA
6v
I = 1mA
300k
100k
IR3230 SPbF
I = 40mA
U2
Dz9
6v
10
I = 5mA
Shtp
Vss
Gnd
Vcc
75v
Vsx
Cp
Hox
Shtm
Vcc
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