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LP5521YQ/NOPB

Copper, Silver, Tin PMIC LP5521 24 Pin 3.6V 24-VFQFN Exposed Pad

Manufacturer: Texas Instruments
Origchip NO: 815-LP5521YQ/NOPB
Package: 24-VFQFN Exposed Pad
Datasheet: -
Stock: 799
Description: Copper, Silver, Tin PMIC LP5521 24 Pin 3.6V 24-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Contact Plating	Copper, Silver, Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Number of Pins	24
Operating Temperature	-30°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e1
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Type	DC DC Regulator
Terminal Finish	Tin/Silver/Copper (Sn/Ag/Cu)
Applications	Backlight
Subcategory	Display Drivers
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	3.6V
Base Part Number	LP5521
Pin Count	24
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Nominal Supply Current	1.5mA
Output Current	25.5mA
Max Supply Current	1.5mA
Quiescent Current	1.5mA
Voltage - Output	4.55V
Topology	Switched Capacitor (Charge Pump)
Output Characteristics	CONSTANT-CURRENT
Input Characteristics	STANDARD
Internal Switch(s)	Yes
High Level Output Current	25.5mA
fmax-Min	0.4 MHz
Dimming	I2C
Number of Segments	3
Switching Frequency	1.25MHz
Voltage - Supply (Min)	2.7V
Multiplexed Display Capability	YES
Touchscreen	Capacitive
Data Input Mode	SERIAL
Height	910μm
Length	5mm
Width	4mm
Thickness	800μm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

LP5521YQ/NOPB Overview

Additionally, there is a 24-VFQFN Exposed Pad package for saving space.This mounting method is Surface Mount.It emergys as a DC DC Regulator with high efficiency and reliable performance.LED drivers capable of operating at -30°C~85°C TA can be used.There are many benefits for Backlight.It operates with 24 terminations.It is configured with 24 pins as its base.It is possible for undetermined failures to occur if the voltage supply falls below 2.7V.A total of 3 segments are estimated.The mount is in the direction of Surface Mount.Under the base part number LP5521, you'll find this LED driver.As a maximum value, 5.5V is acceptable.The device has a voltage output of 4.55V volts.On it, there are 24 pins.Further, it can be classified as Display Drivers based on its characteristics.The system works with a minimum supply voltage of 2.7V in order to achieve maximum efficiency.When the maximum supply current is less than 1.5mA, the device is able to provide a high level of efficiency.Loads can only be powered by 25.5mA current.It's possible for this electronic component to fully function when the switching frequency is maintained at 1.25MHz.In the absence of external factors, there is 1.5mA consumption of current.