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Service Telephone:86-755-83294757
Trade Name:LP873248RHDRQ1
Data Manual:LP873248RHDRQ1.pdf
Brand:TI
Particular Year:23+
Package:28-VFQFN
Delivery Date:New and Original
Stock: 1000pcs
The LP873248RHDRQ1 is designed to meet power management requirements in automotive applications. The device features two step-down DC/DC converters that can be configured as a single two-phase regulator or two single-phase regulators, two linear regulators, and two general purpose digital output signals. The device is controlled by an I2C compatible serial interface and enable signals. Automatic PWM/PFM (AUTO mode) operation combined with automatic phase increase/decrease provides high efficiency over a wide output current range. Support for remote voltage sensing (differential in a two-phase configuration) compensates for the IR voltage drop between the regulator output and the point of load (POL) to improve output voltage accuracy.
Product Attributes
Topology: Buck (2), Linear (LDO) (2)
Number of Outputs 4
Frequency - Switching: 2MHz
Voltage/Current - Output 1: 0.7V ~ 3.36V, 2A
Voltage/Current - Output 2: 0.7V ~ 3.36V, 2A
Voltage/Current - Output 3: Adjustable, Adjustable, Adjustable, 0.8V ~ 3.3V, 300mA
With LED Driver: None
With Display: With Monitor: None
With Sequencer: None
Voltage - Power Supply 2.8V ~ 5.5V
Operating Temperature: -40°C ~ 125°C (TA)
Mounting Type Surface Mount, Wetted Surface
Package/Shell: 28-VFQFN Exposed Pad
Supplier Device Package: 28-VQFN (5x5)
Applications
● Automotive hosts and clusters
● Automotive Camera Modules
● Surround View System ECUs
● Radar system ECUs
Model
Brand
Package
Quantity
Describe
ST
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1000
PMIC - Voltage Regulator - Linear Switching 3 Output Buck Synchronous (2), Linear (LDO) (1) 250kHz ~ 2MHz PowerSSO-36 EPU
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MPS
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1000
PMIC - Regulator - Linear Switching 8 Output Buck Synchronous (4), Linear (LDO) (3) 1.1MHz 26-QFN (3.5x4.5)
Renesas
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PMIC - Regulator - Linear Switching 3 Output Buck(1), Linear (LDO)(2) 350kHz 8-SOIC-EP
ROHM
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PMIC - Regulator - Linear Switching 12 Output Buck (6), Linear (LDO) (6) 2MHz
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Texas Instruments (TI), abbreviated as TI, is the worlds leading semiconductor company providing innovative digital signal processing (DSP) and analog device technologies for real-world signal processing. In addition to the semiconductor business, it …
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