TPS65987DDHRSHR - USB Type-C PD Controller | Texas Instruments
MPN: TPS65987DDHRSHR β End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $4.61 | $4.61 |
| 10 | $4.15 | $41.50 |
| 100 | $3.69 | $369.00 |
| 500 | $3.32 | $1,660.00 |
| 1,000 | $2.95 | $2,950.00 |
Drop-in alternatives for TPS65987DDHRSHR β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
TPS65988
β Drop-Inπ Reference alternative (not in catalog)
TPS65987DDJRSHR
β Drop-Inπ Reference alternative (not in catalog)
TPS65987DDKRSHR
β Drop-Inπ Reference alternative (not in catalog)
SI3484-A02-GM
β Drop-In β οΈ εζ°εΎ ιͺθ―π Reference alternative (not in catalog)
SI3484-A02-GMR
β Drop-In β οΈ εζ°εΎ ιͺθ―π Reference alternative (not in catalog)
TPS65987DDHRSHR Maximum Ratings & Electrical Characteristics
| Function | USB Type-C and Power Delivery controller |
| Package | VQFN (RSH) 56-pin, 7x7 mm |
| Operating Temperature | -10Β°C to 75Β°C |
| Supply Voltage | 3.3V |
| USB Data Rates | USB 2.0, USB 3.0, USB 3.1 |
| Power Role | DRP, Sink, Source |
| Alternate Mode | Yes |
| Integrated Power Switches | Yes |
| Host Interface | I2C or SPI |
| Protection Features | Overcurrent, Overvoltage |
| Lifecycle Status | NRND (Not Recommended for New Designs) |
| RoHS Status | Compliant |
| Mounting Type | Surface Mount |
TPS65987DDHRSHR Pin Configuration
| Pin 1 | VIN_3V3 β 3.3V power supply input |
| Pin 2 | GND β Ground |
| Pin 3 | CC1 β Configuration channel 1 |
| Pin 4 | CC2 β Configuration channel 2 |
| Pin 5 | DP β USB D+ data line |
| Pin 6 | DM β USB D- data line |
| Pin 7 | SBU1 β Sideband use 1 |
| Pin 8 | SBU2 β Sideband use 2 |
| Pin 9 | VBUS β USB bus power |
| Pin 10 | GND β Ground |
| Pin 11 | SCL β I2C clock |
| Pin 12 | SDA β I2C data |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
TPS65987DDHRSHR is suitable for 6 applications: Laptops and Notebooks, Docking Stations, Monitors and Displays, Power Adapters, Tablets and Mobile Devices, Industrial USB-C Interfaces.
Laptops and Notebooks
The TPS65987DDHRSHR enables USB Type-C PD for laptop charging and data transfer. It supports up to 100W power delivery, allowing fast charging and high-speed data. Its integrated power switches reduce BOM cost and board space, making it ideal for slim laptop designs. The device handles cable orientation and PD negotiation automatically, simplifying firmware development.
Recommended
Docking Stations
In docking stations, the TPS65987DDHRSHR manages power and data between the host and peripherals. It supports alternate modes like DisplayPort, enabling video output over USB-C. The integrated power switches allow seamless power role swapping. Its I2C/SPI host interface enables configuration and status monitoring, making it suitable for complex docking solutions.
Recommended
Monitors and Displays
The TPS65987DDHRSHR is used in monitors to provide power to the display and receive video signals over USB-C. It supports USB PD for power delivery and alternate mode for video. The device's integrated power switches handle power path management, reducing external components. Its wide operating temperature range (-10Β°C to 75Β°C) suits consumer electronics.
Recommended
Power Adapters
In USB-C power adapters, the TPS65987DDHRSHR negotiates PD contracts to deliver the requested voltage and current. It supports source role and can handle up to 100W. The integrated power switches simplify the power path, and the device's protection features ensure safe operation. Its small VQFN package is ideal for compact adapter designs.
Recommended
Tablets and Mobile Devices
The TPS65987DDHRSHR enables USB-C PD for fast charging and data transfer in tablets and smartphones. It supports dual-role power, allowing the device to act as a source or sink. The integrated power switches reduce board space, and the device's low power consumption is suitable for battery-powered devices. Its host interface allows firmware updates for future PD revisions.
Recommended
Industrial USB-C Interfaces
The TPS65987DDHRSHR is used in industrial equipment for USB-C connectivity and power delivery. It supports robust PD negotiation and alternate modes for data transfer. The device's integrated protection features (overcurrent, overvoltage) ensure reliability in harsh environments. Its operating temperature range of -10Β°C to 75Β°C is suitable for most industrial applications.
Recommended
Recommended Products Summary
Engineering reference data for TPS65987DDHRSHR β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | TPS65988 | TPS65987DDJRSHR | SI3484-A02-GM |
|---|---|---|---|---|
| Package | VQFN (RSH) 56-pin | VQFN (RSH) 56-pin | VQFN (RSH) 56-pin | VQFN (RSH) 56-pin |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Silicon Laboratories |
| Function | USB Type-C PD controller | USB Type-C PD controller | USB Type-C PD controller | USB Type-C PD controller |
| Power Role | DRP, Sink, Source | DRP, Sink, Source | DRP, Sink, Source | [DATA_NEEDED] |
| Alternate Mode | Yes | Yes | Yes | [DATA_NEEDED] |
| Integrated Power Switches | Yes | Yes | Yes | [DATA_NEEDED] |
| Operating Temperature | -10Β°C to 75Β°C | -10Β°C to 75Β°C | -10Β°C to 75Β°C | [DATA_NEEDED] |
| Lifecycle Status | NRND | Active | NRND | [DATA_NEEDED] |
Key Differentiators
- Integrated power switches (vs SI3484-A02-GM)
- Pin-to-pin compatible with TPS65988 (vs TPS65988)
- Wide operating temperature range (vs SI3484-A02-GM)
Design Notes
Ensure proper decoupling on the 3.3V supply with 0.1uF and 10uF capacitors placed close to the VIN_3V3 pin. The TPS65987DDHRSHR requires a clean power supply for reliable PD negotiation. Refer to the datasheet's recommended layout for capacitor placement.
Follow the VQFN package layout guidelines, including thermal pad soldering and via placement for heat dissipation. The 7x7 mm package has an exposed pad that must be connected to ground for proper thermal performance. Use a 2x2 via array under the pad.
Since the TPS65987DDHRSHR is NRND, avoid using it in new designs. For new designs, use the TPS65988, which is pin-to-pin compatible. If you must use this part, ensure you have sufficient inventory for the product lifecycle.
Compliance Information
RoHS compliant per TI product page. Other compliance data not specified in provided data.
