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‘ Same Packageπ Reference alternative (not in catalog)
SI3484-A02-GMR
β‘ Same Packageπ Reference alternative (not in catalog)
TPS65987DDHRSHR Maximum Ratings & Electrical Characteristics
| Function | USB Type-C and PD controller with integrated power switches |
| Package | VQFN (RSH) 56-pin, 7x7 mm |
| Operating Temperature | -10Β°C to 75Β°C |
| Supply Voltage | 3.3V |
| USB Data Rate | USB 2.0, USB 3.0, USB 3.1 |
| Power Role | DRP, Sink, Source |
| Alternate Mode | Yes |
| Integrated Power Switches | Yes |
| CC Logic | Integrated |
| PD Protocol | USB PD |
| Host Interface | I2C/SPI |
| Protection | Overcurrent, Overvoltage |
| RoHS | Compliant |
| Lifecycle | NRND |
| Mounting Type | Surface Mount |
TPS65987DDHRSHR Pin Configuration
| Pin 1 | CC1 β Configuration Channel 1 |
| Pin 2 | CC2 β Configuration Channel 2 |
| Pin 3 | VBUS β USB bus power |
| Pin 4 | GND β Ground |
| Pin 5 | VIN_3V3 β 3.3V supply input |
| Pin 6 | I2C_SCL β I2C clock |
| Pin 7 | I2C_SDA β I2C data |
| Pin 8 | SPI_CLK β SPI clock |
| Pin 9 | SPI_MOSI β SPI master out slave in |
| Pin 10 | SPI_MISO β SPI master in slave out |
| Pin 11 | SPI_CS β SPI chip select |
| Pin 12 | GPIO1 β General purpose I/O |
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: Laptop Docking Stations, USB Power Adapters, Monitors with USB-C, Smartphones and Tablets, Industrial USB-C Hubs, Consumer Electronics with USB-C.
Laptop Docking Stations
The TPS65987DDHRSHR manages USB Type-C PD and data in docking stations, supporting DRP, Sink, and Source roles. It enables power delivery up to 100W and alternate mode for video output. Its integrated power switches reduce BOM cost and board space, making it ideal for compact docking designs. The device handles cable orientation and PD negotiation automatically, simplifying firmware development.
Recommended
USB Power Adapters
In USB power adapters, the TPS65987DDHRSHR acts as a source, negotiating voltage and current with connected devices. It supports USB PD for fast charging and includes integrated power switches for efficient power path control. The device's wide operating temperature range and robust protection features ensure reliable operation in adapter applications. Its small VQFN package fits space-constrained adapter designs.
Recommended
Monitors with USB-C
The TPS65987DDHRSHR enables USB-C monitors to receive power, video, and data over a single cable. It supports alternate mode for DisplayPort or HDMI, and manages PD for power delivery. The integrated power switches simplify the power path design, reducing external components. This controller is ideal for monitors that need to act as a sink or DRP device.
Recommended
Smartphones and Tablets
In mobile devices, the TPS65987DDHRSHR manages USB-C PD for fast charging and data transfer. It supports DRP, allowing the device to act as a source or sink. The integrated power switches and small package are ideal for space-constrained designs. The device's low power consumption helps extend battery life in portable applications.
Recommended
Industrial USB-C Hubs
The TPS65987DDHRSHR is used in industrial USB-C hubs to manage power and data across multiple ports. It supports PD for power delivery and alternate mode for various protocols. Its robust protection features and wide temperature range make it suitable for industrial environments. The device's integrated power switches reduce external component count, improving reliability.
Recommended
Consumer Electronics with USB-C
The TPS65987DDHRSHR is used in various consumer electronics like external SSDs, gaming consoles, and audio interfaces that require USB-C PD and data. It supports fast charging and high-speed data transfer, enhancing user experience. The integrated power switches simplify design and reduce cost. Its small package is ideal for compact consumer devices.
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 | QFN |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Silicon Laboratories |
| Lifecycle | NRND | Active | Active | [DATA_NEEDED] |
| 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] |
| USB Data Rate | USB 2.0/3.0/3.1 | USB 2.0/3.0/3.1 | USB 2.0/3.0/3.1 | [DATA_NEEDED] |
| Operating Temperature | -10Β°C to 75Β°C | -10Β°C to 75Β°C | -10Β°C to 75Β°C | [DATA_NEEDED] |
Key Differentiators
- Integrated power switches reduce BOM and board space (vs SI3484-A02-GM)
- Pin-to-pin compatible with TPS65988 for easy migration (vs TPS65988)
- Supports USB 3.1 data rates (vs SI3484-A02-GM)
Design Notes
Ensure a stable 3.3V supply with adequate decoupling capacitors (e.g., 10uF and 0.1uF) close to the VIN_3V3 pin. The TPS65987DDHRSHR integrates power switches, so the VBUS path must be designed to handle the maximum current and voltage per USB PD specifications. Use appropriate PCB trace widths and copper pours for thermal management.
Follow the recommended layout in the TPS65987D datasheet for the 56-pin VQFN package. Ensure proper grounding with a solid ground plane and thermal vias under the exposed pad. Keep high-speed USB traces impedance-controlled (90 ohms differential) and minimize stub lengths. Place the device close to the USB connector to reduce signal integrity issues.
Due to NRND status, verify availability and lead times before using in new designs. For new designs, use the TPS65988 as a drop-in replacement. Also, ensure firmware is correctly configured for the desired power roles and alternate modes. Incorrect configuration can lead to PD negotiation failures.
Compliance Information
RoHS compliant per TI product page. Other compliance data not explicitly stated in provided data.
