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LP3907QSQX-JJXP/NOPB

LP3907QSQX-JJXP/NOPB

LP3907QSQX-JJXP/NOPB

Texas Instruments

0.5mm PMIC LP3907 24 Pin 24-WFQFN Exposed Pad

SOT-23

LP3907QSQX-JJXP/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 24
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO OPERATES IN PFM CONTROL TECHNIQUE
Subcategory Switching Regulator or Controllers
Voltage - Supply 2.8V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number LP3907
Number of Outputs 4
Input Voltage-Nom 3.6V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Quiescent Current 30μA
Input Voltage (Min) 2.8V
Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Control Mode VOLTAGE-MODE
Frequency - Switching 2.1MHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
w/Sequencer Yes
Voltage/Current - Output 1 1.2V 1A
Voltage/Current - Output 2 1.8V 600mA
Voltage/Current - Output 3 3.3V 300mA
w/LED Driver No
Height Seated (Max) 0.8mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LP3907QSQX-JJXP/NOPB Product Details

LP3907QSQX-JJXP/NOPB Description


The LP3907QSQX-JJXP/NOPB is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907QSQX-JJXP/NOPB additionally features programmable power-on sequencing. This LP3907QSQX-JJXP/NOPB is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.



LP3907QSQX-JJXP/NOPB Features


Qualified for Automotive Applications

AEC Q100-Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature

Input Voltage Range: 2.8 V to 5.5 V

Compatible with Advanced Applications Processors and FPGAs

2 LDOs for Powering Internal Processor Functions and I/Os

High-Speed Serial Interface for Independent Control of Device Functions and Settings

Precision Internal Reference

Thermal Overload Protection

Current Overload Protection

Software Programmable Regulators

External Power-On-Reset Function for Buck1 and Buck2 (Power Good with Delay Function)

Undervoltage Lockout Detector to Monitor Input Supply Voltage



LP3907QSQX-JJXP/NOPB Applications


PMIC for Automotive and Industrial Applications

FPGA, DSP Core Power

Applications Processors

Peripheral I/O Power


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