TI TPS62870Y1QWRXSRQ1
| Manufacturer | |
| MPN | TPS62870Y1QWRXSRQ1 |
| LCSC Part # | C22465542 |
| Packaging | VQFN-FCRLF-16(2.5x3.5) |
| Customer # | |
| Key Attributes | TPS62870-Q1 Synchronous Buck DC/DC Converter |
| Datasheet |  TI TPS62870Y1QWRXSRQ1 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-FCRLF-16(2.5x3.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 1.5MHz;2.25MHz;2.5MHz;3MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | External compensation;Output voltage differential sensing;Output discharge;EMI optimization (spread spectrum);Operating status indication;Frequency synchronization;Dynamic voltage scaling | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 2.75V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 400mV~3.35V | |
| Output Current | 6A | |
| Quiescent Current | 1.75mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
TPS6287x-Q1 is a family of pin-compatible 6A, 9A, 12A, and 15A synchronous step-down DC/DC converters with differential remote sense. For each current rating, there is a full-featured device variant with an I2C interface and a limited-feature device variant without an I2C interface. All devices offer high efficiency and ease of use. Low-resistance power switches allow continuous output currents up to 15A at high ambient temperatures.
These devices can operate in stacked mode to provide higher output current or to distribute power dissipation across multiple devices.
The TPS6287x-Q1 family employs an enhanced DCS control scheme, supporting fast transient response in fixed-frequency operation. Devices can operate in power save mode for maximum efficiency, or in forced PWM mode for optimal transient performance and minimum output voltage ripple.
The optional remote sense feature enables maximum voltage regulation at the point of load, and the device achieves better than ±1% DC voltage accuracy under all operating conditions.
The switching frequency is resistor-selectable via the FSEL pin. The switching frequency can be set to 1.5MHz, 2.25MHz, 2.5MHz, or 3.0MHz, and can also be synchronized to an external clock within the same frequency range.
The I2C-compatible interface provides multiple control, monitoring, and warning functions, such as voltage monitoring and temperature-related warnings. Output voltage can be rapidly adjusted through the I2C-compatible interface to adapt load power consumption to the application's performance requirements. The default startup voltage is resistor-selectable via the VSEL pin.
Features
- AEC-Q100 qualified for automotive applications
- Temperature Grade 1: ambient temperature TA from -40°C to +125°C
- Functional safety capable
- Documentation available to aid functional safety system design
- Input voltage range: 2.7V to 6V
- Pin-compatible device family in 6A, 9A, 12A, and 15A versions
- Four output voltage ranges:
- 0.4V to 0.71875V in 1.25mV steps
- 0.4V to 1.0375V in 2.5mV steps
- 0.4V to 1.675V in 5mV steps
- 0.8V to 3.35V in 10mV steps
- Output voltage accuracy: ±1%
- Internal power MOSFET resistance: 7mΩ and 4.5mΩ
- Adjustable external compensation
- Resistor-selectable startup output voltage
- Resistor-selectable switching frequency
- Power-save or forced PWM operation
- I2C-compatible interface up to 1MHz
- Differential remote sense
- Optional stacked operation for increased output current capability
- Thermal warning and thermal shutdown
- Precision enable input
- Active output discharge
- Optional spread-spectrum clock
- Power-good output with window comparator
- 2.55mm × 3.55mm × 1mm VQFN package with solderable side flanges
- Junction temperature TJ: -40°C to 150°C
Applications
- Infotainment and instrument clusters
- Advanced Driver Assistance Systems (ADAS)
- FPGA, ASIC, and digital core power
- DDR memory power
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 4.0705 | $ 4.07 |
| 10+ | $ 3.4831 | $ 34.83 |
| 30+ | $ 3.1354 | $ 94.06 |
| 100+ | $ 2.7813 | $ 278.13 |
| 500+ | $ 2.6188 | $ 1309.40 |
| 1,000+ | $ 2.5463 | $ 2546.30 |
Standard Packaging3000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | VQFN-FCRLF-16(2.5x3.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 1.5MHz;2.25MHz;2.5MHz;3MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | External compensation;Output voltage differential sensing;Output discharge;EMI optimization (spread spectrum);Operating status indication;Frequency synchronization;Dynamic voltage scaling | |
| Output Type | Adjustable | |
| Topology | Buck | |
| Operating Voltage | 2.75V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 400mV~3.35V | |
| Output Current | 6A | |
| Quiescent Current | 1.75mA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
TPS6287x-Q1 is a family of pin-compatible 6A, 9A, 12A, and 15A synchronous step-down DC/DC converters with differential remote sense. For each current rating, there is a full-featured device variant with an I2C interface and a limited-feature device variant without an I2C interface. All devices offer high efficiency and ease of use. Low-resistance power switches allow continuous output currents up to 15A at high ambient temperatures.
These devices can operate in stacked mode to provide higher output current or to distribute power dissipation across multiple devices.
The TPS6287x-Q1 family employs an enhanced DCS control scheme, supporting fast transient response in fixed-frequency operation. Devices can operate in power save mode for maximum efficiency, or in forced PWM mode for optimal transient performance and minimum output voltage ripple.
The optional remote sense feature enables maximum voltage regulation at the point of load, and the device achieves better than ±1% DC voltage accuracy under all operating conditions.
The switching frequency is resistor-selectable via the FSEL pin. The switching frequency can be set to 1.5MHz, 2.25MHz, 2.5MHz, or 3.0MHz, and can also be synchronized to an external clock within the same frequency range.
The I2C-compatible interface provides multiple control, monitoring, and warning functions, such as voltage monitoring and temperature-related warnings. Output voltage can be rapidly adjusted through the I2C-compatible interface to adapt load power consumption to the application's performance requirements. The default startup voltage is resistor-selectable via the VSEL pin.
Features
- AEC-Q100 qualified for automotive applications
- Temperature Grade 1: ambient temperature TA from -40°C to +125°C
- Functional safety capable
- Documentation available to aid functional safety system design
- Input voltage range: 2.7V to 6V
- Pin-compatible device family in 6A, 9A, 12A, and 15A versions
- Four output voltage ranges:
- 0.4V to 0.71875V in 1.25mV steps
- 0.4V to 1.0375V in 2.5mV steps
- 0.4V to 1.675V in 5mV steps
- 0.8V to 3.35V in 10mV steps
- Output voltage accuracy: ±1%
- Internal power MOSFET resistance: 7mΩ and 4.5mΩ
- Adjustable external compensation
- Resistor-selectable startup output voltage
- Resistor-selectable switching frequency
- Power-save or forced PWM operation
- I2C-compatible interface up to 1MHz
- Differential remote sense
- Optional stacked operation for increased output current capability
- Thermal warning and thermal shutdown
- Precision enable input
- Active output discharge
- Optional spread-spectrum clock
- Power-good output with window comparator
- 2.55mm × 3.55mm × 1mm VQFN package with solderable side flanges
- Junction temperature TJ: -40°C to 150°C
Applications
- Infotainment and instrument clusters
- Advanced Driver Assistance Systems (ADAS)
- FPGA, ASIC, and digital core power
- DDR memory power
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |