Texas Instruments TPS62874B4QWRZVRQ1
Manufacturer No:
TPS62874B4QWRZVRQ1
Manufacturer:
Texas Instruments
Package:
Description:
Automotive, 2.7V to 6V input, 15A stackable synchronous buck converter
Quantity:
In Stock :3380
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Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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TPS62874B4QWRZVRQ1 Information
Texas Instruments TPS62874B4QWRZVRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS62874B4QWRZVRQ1.
- Type
- Parameter
- Rating
- Automotive
- Topology
- Buck
- Iout (max) (A)
- 15
- Vin (max) (V)
- 6
- Vin (min) (V)
- 2.7
- Vout (max) (V)
- 1.675
- Vout (min) (V)
- 0.4
- Features
- Adaptive/dynamic voltage scaling, Differential Remote Sense, Enable, Fixed Output, Forced PWM, Frequency synchronization, I2C, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Soft Start, Spread Spectrum Clocking (SSC), Synchronous Rectification, UVLO, Wettable flanks package
- Control mode
- DCS-Control
- Switching frequency (min) (kHz)
- 1500
- Type
- Parameter
- Switching frequency (max) (kHz)
- 3000
- Operating temperature range (°C)
- -40 to 125
- Iq (typ) (µA)
- 1750
- Duty cycle (max) (%)
- 75
- Type
- Converter
- Package
- WQFN-FCRLF (RZV)
- Pins
- 24
- Size
- 12.3525 mm² 3.05 x 4.05
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TPS62874B4QWRZVRQ1.
Data sheet:
Product overview:
Application brief:
Functional safety information:
Test report:
Analog Design Journal:
Technical article:
Application note:
EVM User's guide:
The TPS62874-Q1, TPS62875-Q1, TPS62876-Q1 and TPS62877-Q1 are a family of pin-to-pin, 15A, 20A, 25A, and 30A synchronous step-down DC/DC converters with I2C interface and differential remote sense. All devices offer high efficiency and ease of use. Low-resistance power switches allow up to 30A output current at high ambient temperature. The devices can operate in stacked mode to deliver higher output currents or to spread the power dissipation across multiple devices.
The TPS6287x-Q1 family implements an enhanced DCS-control scheme that combines fast transient response with fixed-frequency operation. Devices can operate in power save mode for maximum efficiency, or forced-PWM mode for best transient performance and lowest output voltage ripple.
An optional remote sensing feature maximizes voltage regulation at the point-of-load, and the device achieves ±0.8% DC voltage accuracy for the full output voltage range.
The switching frequency is selectable through the FSEL pin, and can be set to 1.5MHz, 2.25MHz, 2.5MHz or 3MHz, or synchronized to an external clock in the same frequency range.
The I2C compatible interface offers several control, monitoring and warning features, such as voltage monitoring and temperature related warnings. The output voltage can be quickly adjusted to adapt the load´s power consumption to the performance needs. The default start-up voltage is resistor selectable through the VSEL pin.
- AEC-Q100 qualified for automotive applications
- Device temperature grade 1: –40°C to 125°C TA
- –40°C to 150°C junction temperature range
- Functional Safety-Capable
- Input voltage range: 2.7V to 6V
- Family of pin-to-pin compatible devices: 15A, 20A, 25A, and 30A
- Three selectable output voltage ranges from 0.4V to 1.675V
- 0.4V to 0.71875V with 1.25mV steps
- 0.4V to 1.0375V with 2.5mV steps
- 0.4V to 1.675V with 5mV steps
- Output voltage accuracy: ±0.8%
- Internal power MOSFETs: 2.6mΩ and 1.5mΩ
- Adjustable soft start
- External compensation
- Selectable start-up output voltage through the VSEL pin
- Selectable switching frequency of 1.5MHz, 2.25MHz, 2.5MHz, or 3MHz through FSEL pin
- Forced PWM or power save mode operation
- Start-up output voltage selection by external resistor or I2C
- I2C-compatible interface with up to 3.4MHz
- Optional stacked operation for increased output current capability
- Differential remote sense
- Thermal pre-warning and thermal shutdown
- Output discharge
- Optional spread spectrum clocking
- Power-good output with window comparator
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