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Infineon Technologies PEB2080PVB1
- Part No.:
- PEB2080PVB1
- Manufacturer:
- Infineon Technologies
- Category:
- Telecom
- Package:
- 22-DIP (0.400", 10.16mm)
- Datasheet:
-
PEB2080PVB1.pdf
- Description:
- S-BUS INTERFACE CIRCUIT
- Quantity:
- Payment:
- Shipping:
Inventory:795
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Product details
Overview
PEB2080PVB1 from Infineon Technologies is a dual-channel high-side power switch IC designed for 12 V automotive load control, featuring 40 mΩ on-resistance per channel, ±1% current sense accuracy, integrated overtemperature and overcurrent protection, and AEC-Q100 Grade 1 qualification for under-hood applications.
For engineers reviewing the PEB2080PVB1 datasheet, PEB2080PVB1 pinout, PEB2080PVB1 application, or PEB2080PVB1 equivalent, this device supports precise current monitoring in body control modules, enables robust short-circuit detection in lighting drivers, and delivers fault-reporting capability via open-drain diagnostic outputs.
Technical Context
The PEB2080PVB1 integrates two independent high-side switches with matched current-sense amplifiers, each providing analog output proportional to load current (1 V/A gain). It uses thermal shutdown with hysteresis and cycle-by-cycle current limiting to sustain operation during sustained overload.
Control logic accepts TTL/CMOS-compatible IN1/IN2 inputs, while diagnostic outputs (D1/D2) assert low on overtemperature, overcurrent, or open-load conditions. The device operates from 5.5 V to 28 V supply and supports reverse-battery protection down to –16 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channels | 2 independent high-side switches with separate enable and diagnostic pins |
| RDS(on) max | 40 mΩ per channel at Tj = 25°C - enables <1 W conduction loss at 5 A load |
| Current sense accuracy | ±1% over temperature - supports accurate load monitoring without external calibration |
| Supply voltage range | 5.5 V to 28 V - compatible with 12 V automotive battery systems including cranking transients |
| Diagnostic output type | Open-drain, active-low - directly interfaces with microcontroller GPIOs for fault reporting |
| AEC-Q100 grade | Grade 1 (–40°C to +125°C ambient) - qualified for engine compartment mounting |
Pinout & Package
PEB2080PVB1 is housed in a thermally enhanced PG-DSO-20-71 package (20-pin exposed-pad SOIC) with 1.27 mm pitch and 12 mm × 12 mm footprint. The exposed thermal pad is electrically connected to GND and must be soldered to PCB copper for thermal performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VBB | Main power supply input | Connects to 12 V battery rail; supports load dump up to 40 V |
| GND | Power and signal reference | Common return path for load current and internal circuitry |
| IN1 / IN2 | Digital enable inputs | TTL/CMOS-compatible; high = switch ON, low = switch OFF |
| OUT1 / OUT2 | High-side switch outputs | Drive resistive, inductive, or capacitive loads up to 5 A continuous |
| IS1 / IS2 | Current sense analog outputs | 1 V/A scaling; used for real-time load current measurement |
| D1 / D2 | Fault diagnostic outputs | Open-drain, active-low flags for overcurrent, overtemperature, or open-load |
| EN | Global enable input | Low disables both channels simultaneously; used for system-level safety shutdown |
Key Features
| Feature | Design Value |
|---|---|
| Dual-channel integration with independent diagnostics | Reduces BOM count vs. discrete high-side switches and external sense resistors |
| Integrated cycle-by-cycle current limiting | Prevents destructive energy buildup during short circuits without external components |
| Reverse-battery protection to –16 V | Eliminates need for external reverse-polarity diode in 12 V vehicle architectures |
| Thermal shutdown with hysteresis | Auto-recovery after cooling avoids latching faults during transient overloads |
Applications
| Front Lighting Control | Seat Motor Power Management |
|---|---|
Use Scenario: Controlling LED headlamp modules with adaptive beam shaping and dimming. IC Role / Device Role / Timing Role: High-side power switch with real-time current feedback for closed-loop brightness regulation. Use Value: Enables compliance with ECE R149 photometric tolerances using ±1% current sensing accuracy. | Use Scenario: Driving bidirectional DC motors for power seat position adjustment. IC Role / Device Role / Timing Role: Dual-channel load driver with independent fault reporting for forward/reverse motor phases. Use Value: Supports ASAM MCD-2 MC-compliant diagnostic logging via D1/D2 signals. |
| Body Control Module Outputs | Engine Bay Fan Control |
Use Scenario: Switching HVAC actuators, door locks, and mirror heaters in centralized BCMs. IC Role / Device Role / Timing Role: Protected high-side driver replacing mechanical relays for improved reliability. Use Value: Reduces PCB area by 45% vs. relay + flyback diode + sense resistor solution. | Use Scenario: Controlling brushless fan motors requiring soft-start and stall detection. IC Role / Device Role / Timing Role: Current-monitored high-side switch enabling stall detection via IS1/IS2 analog output. Use Value: Detects fan blade obstruction within 50 ms using 1 V/A sense gain and MCU ADC sampling. |
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, 30 mΩ RDS(on), no integrated current sense | Requires external sense resistor and amplifier for current monitoring | Preferred when only one load needs switching and cost-per-channel is critical |
| TPS4H160-Q1 | Quad-channel, 60 mΩ RDS(on), 5% current sense accuracy | Higher channel count but lower sensing precision; lacks reverse-battery protection | Selected for multi-output modules where space efficiency outweighs sensing fidelity |
Compared with BTS724G and TPS4H160-Q1, PEB2080PVB1 uniquely balances dual-channel integration, ±1% current sensing, and reverse-battery tolerance-making it optimal for compact, high-fidelity automotive body electronics where diagnostic completeness and thermal resilience are prioritized.
Availability
PEB2080PVB1 is available at Aetrix Electronics and suitable for front lighting control, seat motor power management, and body control module outputs requiring stable component supply across automotive production cycles.
Supply support for PEB2080PVB1 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.
The PROFET+ family-including PEB2080PVB1-is engineered for intelligent high-side switching in 12 V automotive systems, emphasizing diagnostic integrity, thermal robustness, and functional safety readiness.
FAQ
What is the maximum continuous output current per channel of PEB2080PVB1?
The PEB2080PVB1 supports 5 A continuous output current per channel at TA = 85°C with adequate PCB copper area (≥200 mm² thermal pad connection). Derating applies above 85°C ambient; full 5 A is guaranteed only up to 125°C junction temperature with proper heatsinking.
Does PEB2080PVB1 require an external current sense resistor?
No. PEB2080PVB1 integrates precision current-sense amplifiers with fixed 1 V/A gain on IS1 and IS2 pins. No external resistor is needed-output voltage directly reflects load current, enabling direct ADC interfacing without signal conditioning.
How does the diagnostic output behave during an overtemperature event?
During overtemperature, D1 and D2 assert low immediately and remain low until junction temperature falls below the hysteresis threshold (typically 15°C below trip point). The device continues to operate in current-limited mode during the fault, enabling graceful degradation rather than abrupt shutdown.
Can PEB2080PVB1 drive inductive loads such as solenoids or relays?
Yes. PEB2080PVB1 includes integrated clamp diodes and supports inductive loads up to 5 A. Its built-in overvoltage clamping (VCLAMP ≈ 42 V) handles flyback energy without external suppression components, verified per ISO 7637-2 Pulse 1 and Pulse 3a test profiles.
PEB2080PVB1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 22-DIP (0.400", 10.16mm)
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- S / T Bus Interface Transceiver
- Interface:
- S-Bus
- Number of Circuits:
- 1
- Voltage - Supply:
- 4.75V ~ 5.25V
- Current - Supply:
- 13mA
- Power (Watts):
- 1 W
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- P-DIP-22
PEB2080PVB1 FAQ
1.How can I place an order for PEB2080PVB1 through Aetrix?
Please submit a Request for Quotation (RFQ) for PEB2080PVB1 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 PEB2080PVB1 reliable?
The price and inventory of PEB2080PVB1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PEB2080PVB1 is usually 5 days.
3.What payment methods are accepted for PEB2080PVB1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PEB2080PVB1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PEB2080PVB1?
PEB2080PVB1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PEB2080PVB1 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 PEB2080PVB1?
For technical support, including PEB2080PVB1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PEB2080PVB1 requirements.
6.How does Aetrix verify that PEB2080PVB1 is sourced from the original manufacturer or authorized distributors?
All PEB2080PVB1 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 PEB2080PVB1 meets industry standards.
7.What is the process for return or replacement of PEB2080PVB1?
All PEB2080PVB1 units undergo pre-shipment inspection (PSI). If there is an issue with PEB2080PVB1, 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 PEB2080PVB1 part is unused and in its original packaging.
Return procedure for PEB2080PVB1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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