Parameters |
Lifecycle Status |
NRND (Last Updated: 1 week ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
40-WFQFN Exposed Pad |
Number of Pins |
40 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Not For New Designs |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
40 |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) |
Applications |
Processor |
HTS Code |
8542.39.00.01 |
Subcategory |
Power Management Circuits |
Technology |
CMOS |
Voltage - Supply |
2.7V~5.5V |
Terminal Position |
QUAD |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
3.6V |
Terminal Pitch |
0.4mm |
Frequency |
2MHz |
Base Part Number |
LP3971 |
Output Voltage |
3V |
Operating Supply Voltage |
5.5V |
Power Supplies |
3/5V |
Supply Voltage-Min (Vsup) |
2.7V |
Number of Channels |
3 |
Analog IC - Other Type |
POWER SUPPLY SUPPORT CIRCUIT |
Operating Supply Current |
60μA |
Nominal Supply Current |
60μA |
Output Current |
1.6A |
Adjustable Threshold |
YES |
Nominal Input Voltage |
6.5V |
Height |
800μm |
Length |
5mm |
Width |
5mm |
Thickness |
750μm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
LP3971SQ-D510/NOPB Overview
It is acceptable to ship using the method Tape & Reel (TR) .Packing in 40-WFQFN Exposed Pad makes transportation convenient.Surface Mount is a universal mounting method that is easy to adapt.Among other applications, this power management targets Processor .The operating temperature of the power management ic should be set to -40°C~85°C to avoid mal-function.The power management works at 2.7V~5.5V voltage.Getting more power ic's pin-to-pin solutions can be found by searching LP3971 .It is possible to find 40 terminals on the power ic.As an analog IC with a POWER SUPPLY SUPPORT CIRCUIT value, the instruments designs has been widely praised.In this power managment ic, there are 40 pins.A Surface Mount allows mounting on a PCB or other board.The power manager is supplied with 3.6V voltage and is capable of performing a wide range of demanding tasks.This power management ic operates from a voltage of 60μA .The ics supply is a part of Power Management Circuits .It will require at least 2.7V to start up.Keeping output quality is the responsibility of 3 channels working together.It is enough to run the power management chip with 3/5V power supplies.There is an output voltage of 3V .The current output of the ic power supply should be 1.6A .
LP3971SQ-D510/NOPB Features
Mainly used in Processor applications
Operating temperature: -40°C~85°C
POWER SUPPLY SUPPORT CIRCUIT analog IC
LP3971SQ-D510/NOPB Applications
There are a lot of Texas Instruments LP3971SQ-D510/NOPBPower Management applications.
- Radar
- Servers
- Data Storage
- In Conjunction With the Internal Feedback E/A of OEM Power Supply Units
- System Health Prognostics
- FPGA, DSP Core Power
- Tablets
- Networking Equipment
- Isolated DC-DC Modules
- Optical imaging payload