IRS26310DJPBF International Rectifier, IRS26310DJPBF Datasheet - Page 33

• Manufacturer Part Number: IRS26310DJPBF
• Description: IC DRIVER BRIDGE 3-PHASE 44-PLCC
• Manufacturer: International Rectifier

Specifications of IRS26310DJPBF

• Configuration: 3 Phase Bridge
• Input Type: Non-Inverting
• Delay Time: 530ns
• Current - Peak: 200mA
• Number Of Configurations: 1
• Number Of Outputs: 3
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 12 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC (32 Leads)
• Peak Output Current: 200mA
• Input Delay: 530ns
• Output Delay: 530ns
• Supply Voltage Range: 12V To 20V
• Driver Case Style: LCC
• No. Of Pins: 44
• Operating Temperature Range: -40°C To +125°C
• Rohs Compliant: Yes
• Device Type: High Side / Low Side
• Family Hvic: General Purpose HVICs
• Channels: 6
• Topology: Three Phase
• Application: General Purpose / Motor Control / PDP
• Voffset: 600
• Io+ (ma): 200
• Io- (ma): 350
• Shutdown / Reset: Yes
• Separate Power And Logic Ground: Yes
• Integrated Bootstrap Diode: Yes
• Over Current Protection: Yes
• Uvlo: Vcc / Vbs
• Vbsuv+ / Vccuv+ Min (v): 10.4
• Vbsuv+ / Vccuv+ Typ (v): 11.1
• Vbsuv+ / Vccuv+ Max (v): 11.6
• Vbsuv- / Vccuv- Min (v): 10.2
• Vbsuv- / Vccuv- Typ (v): 10.9
• Dt / Sdt Min (ns): 190
• Dt / Sdt Typ (ns): 290
• Dt / Sdt Max (ns): 420
• T On Min (ns): 400
• T On Typ (ns): 530
• T On Max (ns): 750
• T Off Min (ns): 400
• T Off Typ (ns): 530
• T Off Max (ns): 750
• Fault Reporting: Yes
• Package: 44 Lead
• Part Status: Active & Preferred
• Special Features: DC Bus Sensing with Over Voltage Protection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Supply Capacitor: It is recommended to place a bypass capacitor (C
connection is shown in Figure 35. A ceramic 1 μF ceramic capacitor is suitable for most applications. This
component should be placed as close as possible to the pins in order to reduce parasitic elements.
Routing and Placement: Power stage PCB parasitic elements can contribute to large negative voltage transients at
the switch node; it is recommended to limit the phase voltage negative transients. In order to avoid such conditions,
it is recommended to 1) minimize the high-side emitter to low-side collector distance, and 2) minimize the low-side
emitter to negative bus rail stray inductance. However, where negative V
may be taken to reduce the spike. This includes placing a resistor (5 Ω or less) between the V
node (see Figure 36), and in some cases using a clamping diode between V
at
Additional Documentation
Several technical documents related to the use of HVICs are available at www.irf.com; use the Site Search
function and the document number to quickly locate them. Below is a short list of some of these documents.
DT97-3: Managing Transients in Control IC Driven Power Stages
AN-1123: Bootstrap Network Analysis: Focusing on the Integrated Bootstrap Functionality
DT04-4: Using Monolithic High Voltage Gate Drivers
AN-978: HV Floating MOS-Gate Driver ICs
www.irf.com
www.irf.com
for more detailed information.
Figure 36: V
S
resistor
C
IN
Figure 35: Supply capacitor
HIN (x3)
LIN (x3)
FAULT
ITRIP
RCIN
EN
V
V
SS
cc
33
Figure 37: V
LO (x3)
COM
V
B
(x3)
IN
V
HO (x3)
) between the V
S
S
(x3)
SS
spikes remain excessive, further steps
and V
S
IRS26310DJPbF
clamping diode
S
(see Figure 37). See DT04-4
© 2008 International Rectifier
CC
and V
S
pin and the switch
SS
pins. This