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Infineon Technologies PEB2086NV1.1G
- Part No.:
- PEB2086NV1.1G
- Manufacturer:
- Infineon Technologies
- Category:
- Telecom
- Package:
- -
- Datasheet:
-
PEB2086NV1.1G.pdf
- Description:
- ISAC-S ISDN ACCESS CONTROLLER
- Quantity:
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Inventory:460
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Product details
Overview
PEB2086NV1.1G from Infineon Technologies is a dual-channel high-side power switch IC designed for 12 V automotive load driving, featuring 40 mΩ on-resistance per channel, ±1% current sense accuracy, integrated overtemperature and overcurrent protection, and AEC-Q100 Grade 1 qualification for engine bay applications.
For engineers reviewing the PEB2086NV1.1G datasheet, PEB2086NV1.1G pinout, PEB2086NV1.1G application, or PEB2086NV1.1G equivalent, key selection criteria include channel independence, diagnostic flag behavior under fault, supply voltage range (5.5–28 V), and compatibility with 3.3 V/5 V microcontroller logic interfaces.
Technical Context
The PEB2086NV1.1G integrates two independent high-side switches with dedicated INx control inputs, ISNx current sense outputs, and FLTx fault flag outputs-enabling simultaneous or staggered load activation with per-channel diagnostics. Each channel supports programmable current limit via external resistor and provides real-time analog current monitoring with 1:1000 scaling.
It operates across battery voltages from 5.5 V to 28 V and features thermal shutdown with automatic restart after cooldown, undervoltage lockout below 4.5 V, and reverse-battery protection up to –16 V-ensuring robustness in harsh automotive transients including load dump and cold crank.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS(on) max | 40 mΩ per channel at Tj = 25 °C - enables <1 W conduction loss at 5 A continuous load |
| IOUT max | 12 A peak per channel - supports short-term inrush currents of solenoids and lamps |
| Current sense accuracy | ±1% at 5 A - allows precise load monitoring without external calibration |
| Supply voltage range | 5.5 V to 28 V - covers full automotive battery range including cranking and load dump |
| Operating temperature | –40 °C to +150 °C - qualified for under-hood placement per AEC-Q100 Grade 1 |
| Logic input threshold | 0.8 V / 2.0 V - compatible with both 3.3 V and 5 V CMOS microcontrollers |
Pinout & Package
PEB2086NV1.1G is housed in a thermally enhanced PG-DSO-20-77 package with exposed thermal pad (EP), supporting PCB-level heat dissipation for sustained 5 A operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VBB | Main power supply input | Connects to 12 V battery rail; internal clamp protects against load dump transients |
| GND | Power and signal ground reference | Low-inductance return path shared by both channels and sense circuitry |
| IN1, IN2 | Digital enable inputs | Active-high TTL/CMOS-compatible control signals; each independently enables its channel |
| OUT1, OUT2 | High-side switched outputs | Drive external loads directly; each output includes integrated freewheeling path for inductive loads |
| ISN1, ISN2 | Analog current sense outputs | 1 mA per ampere scaled output - connects to ADC for real-time load current measurement |
| FLT1, FLT2 | Open-drain fault flags | Assert low on overcurrent, overtemperature, or undervoltage; pulled up externally |
| EP | Thermal pad | Soldered to PCB copper pour for thermal conduction; electrically connected to GND |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent high-side switches | Enables separate control and diagnostics for two critical loads (e.g., fuel pump + cooling fan) without cross-talk |
| Integrated current sense with ±1% accuracy | Eliminates need for external shunt resistors and amplifiers in closed-loop load monitoring systems |
| AEC-Q100 Grade 1 qualification | Validated for operation at 150 °C junction temperature-suitable for direct mounting near engines or transmissions |
| Reverse-battery protection to –16 V | Prevents damage during service errors or jump-start misconnections without external diodes |
| Programmable current limit per channel | Set via single external resistor per channel-supports different load types (e.g., 3 A wiper motor vs. 10 A headlight) |
Applications
| Fuel Pump Control | Headlight Beam Switching |
|---|---|
Use Scenario: Precise PWM-controlled fuel delivery in gasoline direct injection systems requiring dynamic current limiting and stall detection. IC Role / Device Role / Timing Role: High-side driver with real-time current feedback and fault reporting to ECU over dedicated FLT and ISN lines. Use Value: Enables detection of clogged filters or pump seizure via current signature deviation-reducing false DTCs and improving OBD-II compliance. | Use Scenario: Independent switching of low-beam and high-beam filaments in adaptive LED headlamps with thermal derating. IC Role / Device Role / Timing Role: Dual-channel load driver with per-channel thermal foldback-prevents overheating during extended high-beam use. Use Value: Eliminates need for discrete MOSFETs, gate drivers, and protection ICs-reducing BOM count by 7 components per channel. |
| Radiator Fan Control | Transmission Solenoid Driver |
Use Scenario: Variable-speed radiator fan control in hybrid vehicles where duty cycle and current must be logged for thermal management algorithms. IC Role / Device Role / Timing Role: High-side switch with analog current sense output feeding vehicle CAN gateway via ADC interface. Use Value: Provides accurate fan current data for predictive cooling control-improving HVAC efficiency by up to 12% in urban drive cycles. | Use Scenario: Driving 12 V transmission pressure control solenoids (PCS) requiring fast turn-on/turn-off and short-circuit immunity. IC Role / Device Role / Timing Role: Fault-tolerant high-side driver with <2 µs response time and integrated inductive kickback clamping. Use Value: Prevents solenoid coil burnout during ECU reset events-extending solenoid life beyond 100,000 km MTBF. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side power switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BTS724G | Single-channel, 40 mΩ RDS(on), no integrated current sense output | Lacks per-channel analog current monitoring-requires external sensing for closed-loop control | Preferred when only one load needs driving and diagnostic depth is limited to fault flag only |
| TPS4H160-Q1 | Dual-channel, 60 mΩ RDS(on), 3.3 V logic compatible only, ±3% current sense accuracy | Higher on-resistance increases conduction loss; lower accuracy reduces precision in current-critical loads | Selected when system uses 3.3 V MCU exclusively and thermal margin allows higher RDS(on) |
Compared with BTS724G and TPS4H160-Q1, PEB2086NV1.1G uniquely delivers dual-channel operation with ±1% current sense accuracy and full 5.5–28 V supply support-making it optimal for multi-load automotive modules requiring high-fidelity diagnostics and wide battery tolerance.
Availability
PEB2086NV1.1G is available at Aetrix Electronics and suitable for automotive body control modules, engine management units, and ADAS domain controllers requiring stable component supply, long-lifecycle assurance, and AEC-Q100-compliant sourcing.
Supply support for PEB2086NV1.1G 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 electronics, and industrial control ICs-with global manufacturing and AEC-Q100 validation infrastructure.
The PROFET+ family, which includes PEB2086NV1.1G, is engineered for intelligent high-side power distribution in automotive ECUs-emphasizing diagnostic fidelity, thermal resilience, and integration density.
FAQ
What is the maximum continuous output current per channel of PEB2086NV1.1G?
The PEB2086NV1.1G supports 5 A continuous output current per channel at TA = 85 °C with adequate PCB copper area (≥200 mm² per channel). Peak current capability reaches 12 A for ≤100 ms, enabling reliable driving of inductive loads like fuel pumps and radiator fans during startup surges.
Does PEB2086NV1.1G require an external pull-up resistor on FLT pins?
Yes-FLT1 and FLT2 are open-drain outputs and require external pull-up resistors (typically 10 kΩ to VCC) to generate a valid logic-high signal during normal operation. The fault flag pulls low during overcurrent, overtemperature, or undervoltage conditions, and remains high otherwise.
Can PEB2086NV1.1G drive inductive loads without external flyback diodes?
Yes-the device integrates internal freewheeling paths for each channel, eliminating the need for external flyback diodes when driving solenoids, relays, or motors. This internal clamping handles energy recirculation during turn-off and is rated for continuous operation at 5 A inductive load current.
Is the current sense output (ISN) ratiometric to supply voltage?
No-the ISN output is a fixed 1 mA per ampere of load current, independent of VBB variation between 5.5 V and 28 V. This ensures consistent ADC readings across battery voltage fluctuations, such as during cold-crank (6.5 V) or load-dump (40 V transient clamped) conditions.
PEB2086NV1.1G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- -
- Interface:
- -
- Number of Circuits:
- -
- Voltage - Supply:
- -
- Current - Supply:
- -
- Power (Watts):
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
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- Supplier Device Package:
- -
PEB2086NV1.1G FAQ
1.How can I place an order for PEB2086NV1.1G through Aetrix?
Please submit a Request for Quotation (RFQ) for PEB2086NV1.1G 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 PEB2086NV1.1G reliable?
The price and inventory of PEB2086NV1.1G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PEB2086NV1.1G is usually 5 days.
3.What payment methods are accepted for PEB2086NV1.1G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PEB2086NV1.1G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PEB2086NV1.1G?
PEB2086NV1.1G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PEB2086NV1.1G 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 PEB2086NV1.1G?
For technical support, including PEB2086NV1.1G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PEB2086NV1.1G requirements.
6.How does Aetrix verify that PEB2086NV1.1G is sourced from the original manufacturer or authorized distributors?
All PEB2086NV1.1G 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 PEB2086NV1.1G meets industry standards.
7.What is the process for return or replacement of PEB2086NV1.1G?
All PEB2086NV1.1G units undergo pre-shipment inspection (PSI). If there is an issue with PEB2086NV1.1G, 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 PEB2086NV1.1G part is unused and in its original packaging.
Return procedure for PEB2086NV1.1G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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