IRS2092STRPBF - 200V Mono Class D Audio Driver | Infineon
N.º da peça: IRS2092STRPBF ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $1.0149 | $1,01 |
| 10 | $1.0149 | $10,15 |
| 100 | $1.0149 | $101,49 |
| 500 | $1.0149 | $507,45 |
| 1.000 | $1.0149 | $1.014,90 |
IRS2092STRPBF Visão geral
Alternativas drop-in para IRS2092STRPBF — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com IRS2092STRPBF (mesmo formato e footprint) — diferindo em Package, Product Type.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
IRS2092SPBF
✅ Drop-In✓ Em estoque
Consulte o preço
Ver ficha técnica →IRS2092STRLPBF
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
CSC3120
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
YD7120
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
IRS2092STRPBF
✅ Drop-In✓ Em estoque
$1.0149 / unidade
Ver ficha técnica →IRS2092STRPBF Classificações máximas e características elétricas
| Product Type | Mono Class D audio amplifier driver |
| Manufacturer | Infineon Technologies |
| Maximum Supply Voltage | 200 V |
| Channel Count | 1 channel (mono) |
| Amplifier Class | Class D |
| Modulator | Integrated PWM modulator |
| Input Type | Integrated analog input |
| Output Stage | External MOSFET half-bridge |
| Proteção contra sobrecorrente | Programmable bidirectional over-current protection with self-reset |
| Deadtime | Programmable preset deadtime |
| Input Configuration | Floating inputs |
| Encapsulamento | 16-lead SOIC narrow package |
| Contagem de pinos | 16 pins |
| Tipo de montagem | Surface mount |
Guia de Configuração de Pinos do IRS2092STRPBF 16-lead soic narrow package
Configuração de pinos para IRS2092STRPBF (pacote 16-lead soic narrow package). Este componente analógico possui pinos de entrada, saída e alimentação. Consulte o datasheet do fabricante para configurações de offset null, compensação e pino de enable. Ideal para circuitos de condicionamento de sinal e amplificadores.
Nenhum dado detalhado de pinagem disponível para IRS2092STRPBF.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
IRS2092STRPBF é adequado para 6 aplicaçãos: High-Voltage Automotive Audio, Powered Subwoofer Driver, Portable High-Voltage Speaker Amplifier, Industrial Audio Announcement System, Home Theater Subwoofer Amplifier, Audio Test and Measurement Amplifier.
High-Voltage Automotive Audio
The IRS2092STRPBF fits high-voltage mono audio power stages because its verified maximum supply rating is 200 V and its integrated PWM modulator can drive external MOSFETs. Protection functions include programmable bidirectional over-current detection with self-reset, helping the amplifier recover from a controlled overload. A practical design would place the driver close to the MOSFET gate network, use very short gate loops, and provide a Kelvin current-sense connection. Automotive deployment still requires confirmation of temperature grade, load-dump tolerance, and qualification because those details are not established by the supplied search snippets.
Recomendado
Powered Subwoofer Driver
The IRS2092STRPBF can form the control section of a high-power subwoofer amplifier by driving an external MOSFET half-bridge. Its integrated analog input and PWM modulator reduce the number of blocks required between the source signal and power stage, while programmable deadtime helps manage switch timing. Because the device is a driver rather than a complete output amplifier, output power is set primarily by the external MOSFETs, supply voltage, transformer or filter network, and thermal design. Validate switching losses, inductor or transformer selection, and fault behavior at the intended load before production.
Recomendado
Portable High-Voltage Speaker Amplifier
The IRS2092STRPBF is suitable for a compact high-voltage speaker amplifier when low component count and integrated modulation are priorities. Its 16-lead SOIC package can reduce board area compared with a discrete PWM controller, and floating inputs simplify a half-bridge signal arrangement. The external MOSFET stage determines most of the amplifier’s output capability and efficiency, so thermal design must be based on actual conduction and switching loss rather than driver dissipation alone. For battery-powered equipment, verify the usable supply range and protection behavior because only the 200 V maximum rating is confirmed here.
Recomendado
Industrial Audio Announcement System
The IRS2092STRPBF can support a robust mono Class D output stage for industrial audio equipment operating from a high-voltage bus. Its bidirectional over-current protection and self-reset function add useful control for a speaker connected through a long external cable or a relatively low-impedance load. The implementation should include correctly sized gate resistors, local input bypassing, a defined ground strategy, and protection against supply transients. The 200 V maximum supply rating does not by itself establish suitability for every industrial surge environment, so the source rail and protection network require separate review.
Recomendado
Home Theater Subwoofer Amplifier
For a home-theater subwoofer, the IRS2092STRPBF can serve as the high-voltage PWM driver for an external MOSFET output stage. Its integrated analog input accepts the subwoofer channel signal, while programmable deadtime and bidirectional over-current protection help manage the switching amplifier. Component selection of the external MOSFETs, output filter, and heat sinking determines usable power and efficiency. Because the supplied data confirms a 200 V maximum rating but not complete frequency-response or distortion limits, evaluate the complete circuit against the required audio bandwidth and load impedance.
Recomendado
Audio Test and Measurement Amplifier
The IRS2092STRPBF can be used in a high-power audio test amplifier when the test fixture needs a protected mono Class D stage driven by external MOSFETs. Programmable over-current behavior and self-reset improve fault handling during repetitive load testing, while the integrated PWM modulator simplifies control around a conventional audio source. A laboratory design must include defined ground connections, isolated measurement points, and stable thermal conditions. Because detailed distortion, bandwidth, and timing figures were not included in the verified snippets, those values must be confirmed from the manufacturer datasheet before establishing test limits.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para IRS2092STRPBF — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | IRS2092SPBF | IRS2092STRLPBF | CSC3120 | YD7120 |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | China Semiconductor | China Semiconductor |
| Package | SOIC-16 | SOIC-16 | SOIC-16 | SOIC-16 | SOIC-16 |
| Function | Mono Class D audio amplifier driver with PWM modulator | Same-family Class D driver | Same-family Class D driver | Class D substitute | Class D substitute |
Principais diferenciais
- Verified 200 V high-voltage capability (vs CSC3120)
- Integrated PWM modulator with analog input (vs YD7120)
- Programmable bidirectional over-current protection (vs IRS2092SPBF)
Notas de projeto
Place the IRS2092STRPBF, external MOSFETs, gate resistors, and current-sense components as a compact power-switching section. Keep gate traces short, use symmetrical routing for the half-bridge, and provide a low-impedance return path for each power source. A common source inductance shared with the gate-drive path can create feedback that increases ringing or unstable switching. The verified data describes a 16-lead SOIC driver, so its pin assignments and recommended layout should be followed directly from the manufacturer application schematic.
Do not treat the 200 V maximum supply rating as permission to operate at 200 V without margin. Determine the maximum rail voltage, transient overshoot, and absolute maximum limits from the manufacturer datasheet, then add the appropriate clamp or surge protection. The external MOSFET voltage rating, gate-driver arrangement, bulk capacitance, and fault conditions must all tolerate the actual bus. Estimated: power dissipation in the driver is the product of driver supply voltage and driver current, but the necessary current values were not supplied and therefore cannot be calculated here.
Programmable over-current protection and deadtime are functional settings, not defaults that can be ignored. Confirm the current-sense polarity and threshold relationship, verify that self-reset will not repeatedly drive the amplifier into a sustained fault, and check that the programmed deadtime prevents cross-conduction for the selected external MOSFETs. Third-party substitutes such as CSC3120 and YD7120 should not be installed until their sensing networks, timing, and fault behavior have been compared with the IRS2092STRPBF reference circuit.
Most output-stage heat may be dissipated in the external MOSFETs rather than in the IRS2092STRPBF, so thermal review must cover both the driver and the power stage. Estimate MOSFET conduction loss as I_rms squared multiplied by on-resistance and switching loss from the switching energy and frequency, while also including inductor or transformer loss. These calculations remain estimates until output current, switching frequency, on-resistance, and thermal resistance are known. Use the manufacturer’s recommended PCB copper area and thermal layout guidance.
Do not infer a pin-compatible substitution from the SOIC-16 outline alone. Verify every signal pin, power pin, exposed connection if any, input polarity, over-current sense connection, deadtime configuration, and absolute maximum rating. The supplied third-party evidence supports CSC3120 and YD7120 as candidates, but it does not provide manufacturer-level cross-reference confirmation. For a production redesign, compare the complete Infineon datasheet with the substitute’s datasheet and perform thermal, protection, and audio-performance tests.
Informações de conformidade
The supplied search snippets do not provide verified RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statements. The PBF suffix is an ordering code and was not treated as standalone proof of compliance.
