TPS2HB08BQPWPRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS2HB08BQPWPRQ1 is an automotive-grade dual-channel smart high-side power switch from Texas Instruments featuring 8 mΩ on-resistance and integrated overcurrent, thermal, and undervoltage protections. It comes in a 24-pin SOIC package suitable for 12 V automotive load switching.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 25
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2HB08BQPWPRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS2HB08BQPWPRQ1?
- Dual-channel high-side switch with ultra-low 8 mΩ on-resistance minimizing power dissipation in 12 V automotive loads
- Integrated TRANSIENT, OVERCURRENT, THERMAL, and UNDERVOLTAGE protections reduce external component count for robust automotive designs
- AEC-Q100 qualified automotive-grade device in 24-pin SOIC package supporting -40°C to 125°C junction temperature range
What is TPS2HB08BQPWPRQ1 used for?
The TPS2HB08BQPWPRQ1 is designed for automotive body control modules where reliable power distribution to resistive and inductive loads such as fans, pumps, and solenoids is required. Its dual-channel architecture and integrated diagnostic feedback make it ideal for ECU power management in 12 V automotive systems. The device also fits into industrial load-switching applications requiring overcurrent protection and thermal shutdown at supply voltages up to 40 V.
What are the specifications of TPS2HB08BQPWPRQ1?
| Pbfree Code | Yes |
| Date Of Intro | 2018-12-07 |
| YTEOL | 0 |
| Built-in Protections | TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE |
| High Side Driver | YES |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Current Flow Direction | SINK |
| Output Peak Current Limit-Nom | 42.5A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max | 18V |
| Supply Voltage-Min | 6V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 147 µs |
| Turn-on Time | 145 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan |
Where can I find the TPS2HB08BQPWPRQ1 datasheet?
TPS2HB08BQPWPRQ1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2HB08BQPWPRQ1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What on-resistance does TPS2HB08BQPWPRQ1 achieve, and how does that affect heat dissipation in a 12 V automotive system?
The TPS2HB08BQPWPRQ1 achieves a maximum on-resistance of 8 mΩ per channel at 25°C. At a 5 A continuous load current, this translates to a power dissipation of approximately 0.2 W per channel, reducing thermal stress and heatsink requirements in compact 12 V automotive body-control modules.
Which built-in protection features does TPS2HB08BQPWPRQ1 provide for automotive load protection?
TPS2HB08BQPWPRQ1 integrates transient, overcurrent, thermal shutdown, and undervoltage lockout protections. These 4 protection mechanisms collectively guard 12 V inductive loads such as motors and solenoids from damage without requiring external protection circuits, simplifying BOM and board area in automotive ECU designs.
How many channels does TPS2HB08BQPWPRQ1 offer and what package does it use?
TPS2HB08BQPWPRQ1 provides 2 independent high-side switch channels in a 24-pin small-outline SOIC package (HTSSOP-24 tape-and-reel). This dual-channel configuration allows a single IC to control 2 separate automotive loads, reducing PCB area versus discrete MOSFET solutions while meeting AEC-Q100 automotive reliability requirements.
For which automotive system designs is TPS2HB08BQPWPRQ1 most commonly specified?
TPS2HB08BQPWPRQ1 is commonly specified in automotive body control modules (BCMs), door modules, and HVAC blower control systems that switch resistive and inductive loads in 12 V vehicle platforms. Its -40°C to 125°C operating range and AEC-Q100 Grade 1 qualification meet the rigorous thermal and reliability standards of tier-1 automotive supply chains.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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