IRS2332SPBF Equivalent & Substitute Parts

Part Overview

The IRS2332SPBF is a half-bridge gate driver IC manufactured by Infineon Technologies, designed for driving IGBT and N-Channel MOSFET configurations in 3-phase applications. This device operates with a supply voltage range of 10V to 20V and features inverting input logic. The IRS2332SPBF is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system design and component procurement.

Substiute Parts

IRS2332SPBF

Infineon TechnologiesIn Stock: 5217IRS2332SPBF Datasheet

Current PartRFQ

6EDL04I06NTXUMA1

Infineon TechnologiesIn Stock: 22616EDL04I06NTXUMA1 Datasheet

MFR RecommendedRFQ

FAN73893MX

onsemiIn Stock: 7894FAN73893MX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the IRS2332SPBF are selected based on strict electrical and mechanical compatibility criteria. The primary substitution parameters are:

• Driven configuration (half-bridge topology)
• Channel type (3-phase operation)
• Number of drivers (6 drivers)
• Gate type compatibility (IGBT and N-Channel MOSFET support)
• Supply voltage range (10V ~ 20V operation)
• Input logic type (inverting configuration)
• Bootstrap voltage rating (600V maximum)
• Package form factor (28-SOIC)
• Surface mount capability

Two substitute parts meet these criteria: the 6EDL04I06NTXUMA1 from Infineon Technologies and the FAN73893MX from onsemi. Both devices maintain the core half-bridge, 3-phase, 6-driver architecture and 28-SOIC package footprint required for direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

The FAN73893MX from onsemi provides the closest functional match to the IRS2332SPBF. Both devices feature inverting input logic, identical supply voltage range (10V ~ 20V), matching operating temperature range (-40°C ~ 150°C), and equivalent bootstrap voltage rating (600V). The FAN73893MX demonstrates improved performance characteristics with faster rise and fall times (50ns, 30ns versus 80ns, 35ns) and higher peak output current capability (350mA source, 650mA sink versus 250mA, 500mA). The FAN73893MX carries ROHS3 compliance certification and maintains active product status.

The 6EDL04I06NTXUMA1 from Infineon Technologies is an alternative substitute with active product status and ROHS3 compliance. However, this device employs non-inverting input logic, which differs from the IRS2332SPBF inverting configuration. Additionally, the 6EDL04I06NTXUMA1 operates within a narrower supply voltage range (13V ~ 17.5V) and supports a reduced maximum operating temperature of 125°C. The 6EDL04I06NTXUMA1 adds P-Channel MOSFET gate type capability not present in the original device. Selection of this substitute requires circuit design verification to accommodate the non-inverting input logic and narrower operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the FAN73893MX directly replace the IRS2332SPBF without circuit modification?

A: The FAN73893MX maintains functional equivalence in half-bridge topology, 3-phase operation, 6-driver configuration, inverting input logic, and 28-SOIC package form factor. Both devices operate within the 10V ~ 20V supply range and -40°C ~ 150°C temperature range. Direct PCB-level substitution is supported without circuit redesign.

Q: What are the key differences between the FAN73893MX and 6EDL04I06NTXUMA1?

A: The primary difference is input logic type: FAN73893MX uses inverting logic (matching the IRS2332SPBF), while 6EDL04I06NTXUMA1 uses non-inverting logic. The 6EDL04I06NTXUMA1 operates within a narrower supply voltage range (13V ~ 17.5V) and lower maximum temperature (125°C). The 6EDL04I06NTXUMA1 supports P-Channel MOSFET gating in addition to IGBT and N-Channel MOSFET types.

Q: Is the 28-SOIC package footprint identical across all three devices?

A: Yes. The IRS2332SPBF, 6EDL04I06NTXUMA1, and FAN73893MX all use the 28-SOIC package with 0.295" (7.50mm) width specification. PCB layout and footprint design remain unchanged during substitution.

Q: What compliance certifications apply to the substitute parts?

A: Both the FAN73893MX and 6EDL04I06NTXUMA1 carry ROHS3 compliance certification. All three devices (original and substitutes) are REACH Unaffected and classified under ECCN EAR99 and HTSUS 8542.39.0001.

Q: How do the output current specifications compare?

A: The IRS2332SPBF provides 250mA source and 500mA sink peak output current. The FAN73893MX delivers higher performance at 350mA source and 650mA sink. The 6EDL04I06NTXUMA1 does not specify peak output current values in available documentation.

Q: Are there temperature range limitations when substituting?

A: The IRS2332SPBF and FAN73893MX both support -40°C ~ 150°C operating range. The 6EDL04I06NTXUMA1 operates to a maximum of 125°C. Applications requiring operation above 125°C must use either the original IRS2332SPBF or FAN73893MX.