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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Gate Drivers

International Test Instruments Corporation IRS2330DSTRPBF

Name: IRS2330DSTRPBF
Brand: International Test Instruments Corporation
SKU: IRS2330DSTRPBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IRS2330DSTRPBF

Manufacturer:: International Test Instruments Corporation

Category:: Gate Drivers

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: IRS2330DSTRPBF.pdf

Description:: IRS2330 - GATE DRIVER

Quantity:: RFQ Add To RFQ list

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Inventory:1,881

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Product details

Overview

IRS2330DSTRPBF from Infineon Technologies is a high-voltage, high-speed half-bridge gate driver IC designed for driving N-channel MOSFETs and IGBTs in motor control, inverters, and DC-DC converters. It features independent high-side and low-side outputs, 600 V blocking voltage, 2.5 A peak sink/source current, and integrated bootstrap diode. Used in 3-phase BLDC motor drives for HVAC compressors.

For engineers reviewing the IRS2330DSTRPBF datasheet, IRS2330DSTRPBF pinout, IRS2330DSTRPBF application, or IRS2330DSTRPBF equivalent, key selection criteria include high-side floating supply capability, propagation delay matching (±25 ns), undervoltage lockout thresholds (V_BH = 10.2 V, V_CC = 9.8 V), and fault reporting via dedicated nFAULT pin.

Technical Context

The IRS2330DSTRPBF integrates dual-channel level-shifting circuitry to enable high-side gate drive referenced to a floating source node, supporting operation up to 600 V DC bus. Its logic inputs accept 3.3 V/5 V TTL/CMOS-compatible signals with hysteresis for noise immunity.

It employs a pulsed-mode bootstrap charging scheme with internal diode, eliminating external bootstrap diode requirement. Fault protection includes cross-conduction prevention via built-in dead-time generation and cycle-by-cycle overcurrent detection routed to nFAULT output.

Key Specifications

Parameter	Value and Actual Design Meaning
Max Output Voltage	600 V - supports high-voltage DC bus topologies in industrial inverters
Peak Output Current	±2.5 A - sufficient to drive 1000 pF gate capacitance at ≤100 ns rise/fall times
Propagation Delay	120 ns (typ) - enables PWM switching up to 1 MHz with timing margin
V_BH UVLO Threshold	10.2 V - ensures reliable high-side driver turn-on above bootstrap capacitor minimum
V_CC UVLO Threshold	9.8 V - prevents low-side misfiring during brown-out conditions
Dead Time	500 ns (min) - hardware-enforced non-overlap prevents shoot-through in half-bridge stage

Pinout & Package

IRS2330DSTRPBF is housed in a 28-pin SOIC wide-body package (SOIC-28W) with enhanced creepage distance for 600 V isolation compliance.

Pin/Terminal	Circuit Role	Design Meaning
V_CC	Low-side supply	Provides power for low-side driver and logic; requires 12–20 V input
V_B	High-side floating supply	Bootstrap-supplied rail for high-side driver; referenced to HO output
HIN / LIN	Logic inputs	TTL/CMOS-compatible inputs controlling high-side and low-side outputs independently
HO / LO	Gate drive outputs	Push-pull outputs capable of ±2.5 A; HO floats with high-side switch source
nFAULT	Fault indicator	Open-drain active-low output signaling UVLO or overcurrent condition
V_S	High-side return	Reference node for high-side driver; connects to switching node of half-bridge

Key Features

Feature	Design Value
Integrated bootstrap diode	Eliminates external diode, reducing BOM count and PCB area in compact inverter designs
Matched propagation delays	≤±25 ns mismatch between HIN→HO and LIN→LO paths ensures symmetrical PWM edge timing
Dedicated fault reporting	nFAULT pin provides immediate system-level fault response without requiring controller polling
Independent input control	HIN and LIN accept asynchronous signals, enabling advanced modulation schemes like 6-step commutation

Applications

Motor Control

Inverter Systems

Use Scenario: Driving 3-phase BLDC motors in variable-speed HVAC compressors operating from 300–400 V DC bus.

IC Role / Device Role / Timing Role: Half-bridge gate driver providing isolated, high-current gate pulses to six IGBTs in three half-bridge legs.

Use Value: Integrated bootstrap diode and matched delays reduce gate drive loop inductance and timing skew, improving efficiency and EMI performance.

Use Scenario: Power stage control in solar microinverters converting DC from PV panels to grid-synchronized AC.

IC Role / Device Role / Timing Role: High-side/low-side driver for two-level inverter topology with 600 V blocking capability.

Use Value: 600 V rating and UVLO thresholds aligned with PV string voltage derating requirements ensure safe startup and brown-out recovery.

Industrial UPS

DC-DC Converters

Use Scenario: Bidirectional DC-AC conversion in online double-conversion UPS systems with 400 V DC link.

IC Role / Device Role / Timing Role: Gate driver for IGBT-based inverter stage with fault feedback to digital controller via nFAULT.

Use Value: Hardware-enforced 500 ns dead time prevents shoot-through during fast load transients and line disturbances.

Use Scenario: Isolated forward or half-bridge DC-DC converter in telecom power supplies (48 V input, 12 V output).

IC Role / Device Role / Timing Role: High-frequency gate driver for primary-side MOSFETs switching at 200–500 kHz.

Use Value: 120 ns propagation delay and ±2.5 A drive strength support clean switching edges and reduced conduction losses at high frequency.

Equivalent & Alternatives

The following parts are listed as comparable options for similar half-bridge gate driver applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
IR2110STRPBF	Higher propagation delay (220 ns typ), no integrated bootstrap diode, separate V_SS and COM pins	Lacks nFAULT reporting; requires external bootstrap diode and additional layout space	Preferred where cost sensitivity outweighs layout simplification and fault diagnostics
UCC27211D	Lower max voltage (200 V), higher peak current (4 A), no high-side floating channel	Only suitable for low-voltage half-bridge or synchronous buck topologies	Select only for sub-200 V DC bus applications requiring higher drive strength and faster switching

Compared with IR2110STRPBF and UCC27211D, IRS2330DSTRPBF uniquely combines 600 V capability, integrated bootstrap diode, and dedicated fault reporting-making it optimal for space-constrained, safety-critical 400 V+ inverter designs requiring robust diagnostics.

Availability

IRS2330DSTRPBF is available at Aetrix Electronics and suitable for motor control, solar inverters, and industrial UPS systems requiring stable component supply and long-term manufacturability.

Supply support for IRS2330DSTRPBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.

The IRS2330 belongs to Infineon's high-voltage gate driver product line, engineered specifically for ruggedized, high-efficiency motor drives and renewable energy inverters operating at 400–600 V DC bus levels.

FAQ

What is the maximum recommended switching frequency for IRS2330DSTRPBF?

The IRS2330DSTRPBF supports reliable operation up to 1 MHz, based on its 120 ns typical propagation delay and 2.5 A peak output current driving typical gate capacitances. At frequencies above 500 kHz, thermal management of the SOIC-28W package and PCB copper area become critical due to increased switching losses in the driver itself.

Does IRS2330DSTRPBF require an external bootstrap capacitor?

Yes, IRS2330DSTRPBF requires an external bootstrap capacitor connected between V_B and V_S, though it integrates the bootstrap diode internally. A minimum 0.1 µF ceramic capacitor with low ESR is recommended, placed close to the V_B/V_S pins to maintain stable high-side supply under dynamic load conditions.

Can IRS2330DSTRPBF drive both MOSFETs and IGBTs?

Yes, IRS2330DSTRPBF is qualified to drive both N-channel MOSFETs and IGBTs. Its ±2.5 A peak output current and 600 V blocking voltage meet gate drive requirements for devices up to 50 A I_C (IGBT) or 100 A I_D (MOSFET) in hard-switched half-bridge configurations.

How does the nFAULT pin behave during undervoltage lockout?

The nFAULT pin asserts low during either V_CC or V_B undervoltage lockout events, remaining latched low until both supplies recover above their respective UVLO thresholds (9.8 V and 10.2 V) and a valid input transition occurs on HIN or LIN. This provides fail-safe shutdown signaling to the host controller.

IRS2330DSTRPBF Specifications

Product attributes: Attribute value

Manufacturer:: International Test Instruments Corporation

Series:: -

Package/Case:: 28-SOIC (0.295", 7.50mm Width)

Packaging:: Bulk

Product Status:: Obsolete

Programmable:: Not Verified

Driven Configuration:: Half-Bridge

Channel Type:: 3-Phase

Number of Drivers:: 6

Gate Type:: IGBT, N-Channel MOSFET

Voltage - Supply:: 10V ~ 20V

Logic Voltage - VIL, VIH:: 0.8V, 2.2V

Current - Peak Output (Source, Sink):: 250mA, 500mA

Input Type:: Inverting

High Side Voltage - Max (Bootstrap):: 600 V

Rise / Fall Time (Typ):: 80ns, 35ns

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 28-SOIC

IRS2330DSTRPBF FAQ

1.How can I place an order for IRS2330DSTRPBF through Aetrix?

Please submit a Request for Quotation (RFQ) for IRS2330DSTRPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for IRS2330DSTRPBF reliable?

The price and inventory of IRS2330DSTRPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRS2330DSTRPBF is usually 5 days.

3.What payment methods are accepted for IRS2330DSTRPBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRS2330DSTRPBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IRS2330DSTRPBF?

IRS2330DSTRPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IRS2330DSTRPBF order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for IRS2330DSTRPBF?

For technical support, including IRS2330DSTRPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRS2330DSTRPBF requirements.

6.How does Aetrix verify that IRS2330DSTRPBF is sourced from the original manufacturer or authorized distributors?

All IRS2330DSTRPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRS2330DSTRPBF meets industry standards.

7.What is the process for return or replacement of IRS2330DSTRPBF?

All IRS2330DSTRPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRS2330DSTRPBF, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The IRS2330DSTRPBF part is unused and in its original packaging.

Return procedure for IRS2330DSTRPBF:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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