LP3907QSQX-JJXP/NOPB

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

Name

Value

Type

Parameter

Mounting Type

Surface Mount

Package / Case

24-WFQFN Exposed Pad

Surface Mount

YES

Number of Pins

Operating Temperature

-40°C~125°C

Packaging

Tape & Reel (TR)

JESD-609 Code

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

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

Terminal Pitch

0.5mm

Base Part Number

LP3907

Number of Outputs

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

Height Seated (Max)

0.8mm

RoHS Status

ROHS3 Compliant

Lead Free

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