LP8731QYZRRQ1
ObsoleteDUAL HIGH-CURRENT STEP-DOWN DC/DC & DUAL LINEAR REG WITH I²C INTERFACE
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LP8731QYZRRQ1
ObsoleteDUAL HIGH-CURRENT STEP-DOWN DC/DC & DUAL LINEAR REG WITH I²C INTERFACE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LP8731QYZRRQ1 |
|---|---|
| Frequency - Switching | 2.1 MHz |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | DSBGA, 25-WFBGA |
| Qualification | AEC-Q100 |
| Supplier Device Package | 25-DSBGA |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| Voltage/Current - Output 1 | 1.2 A |
| Voltage/Current - Output 1 [Max] | 1.675 V |
| Voltage/Current - Output 1 [Min] | 0.8875 V |
| Voltage/Current - Output 2 | 1.2 A |
| Voltage/Current - Output 2 [Max] | 1.675 V |
| Voltage/Current - Output 2 [Min] | 0.8875 V |
| Voltage/Current - Output 3 | 300 mA |
| Voltage/Current - Output 3 [Max] | 3.3 V |
| Voltage/Current - Output 3 [Min] | 0.8 V |
| w/LED Driver | False |
| w/Sequencer | False |
| w/Supervisor | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
LP8731-Q1 Series
The LP8731-Q1 is a multi-function, programmable Power Management Unit (PMU), optimized for low power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1.2-A step-down DC-DC converters with dynamic voltage management (DVM), two 300-mA linear regulators, and a 400-kHz I2C-compatible interface to allow a host controller access to the internal control registers of the LP8731-Q1. The LP8731-Q1 device additionally features programmable power-on sequencing.
The LP8731-Q1 is a multi-function, programmable Power Management Unit (PMU), optimized for low power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1.2-A step-down DC-DC converters with dynamic voltage management (DVM), two 300-mA linear regulators, and a 400-kHz I2C-compatible interface to allow a host controller access to the internal control registers of the LP8731-Q1. The LP8731-Q1 device additionally features programmable power-on sequencing.
Documents
Technical documentation and resources
