LP8720TLX-B/NOPB

Voltage/Current - Output 3:	1.2 V ~ 3.3 V, 300mA
Base Part Number:	LP8720
Supplier Device Package:	20-uSMD
Package / Case:	20-WFBGA
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	2.7 V ~ 4.5 V
w/Sequencer:	Yes
w/Supervisor:	No
w/LED Driver:	No
Series:	--
Voltage/Current - Output 2:	1.2 V ~ 3.3 V, 300mA
Voltage/Current - Output 1:	0.8 V ~ 2.3 V, 400mA
Frequency - Switching:	2MHz
Number of Outputs:	6
Function:	Any Function
Topology:	Step-Down (Buck) Synchronous (1), Linear (LDO) (5)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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LP8720TLX-B/NOPB Application Field and Working Principle

LP8720TLX-B/NOPB is a step-up power management IC (PMIC) with a linear + switching regulator configuration. It is widely used in multiple applications, such as cell phones, portable devices, notebooks, and game consoles.The device features ultra-low quiescent current, low noise, and high performance. It supports both I2C and PWM control and provides up to 27V output voltage with a wide adjustable range. The device is designed with a synchronous rectifying design for high efficiency and improved power dissipation.The LP8720TLX-B/NOPB PMIC is designed to deliver up to 1.2A peak output current, and is capable of providing up to 600 mA of continuous current. The LP8720TLX-B/NOPB PMIC has a high switching frequency of 500 kHz, which allows for a wide operating temperature range without sacrificing performance. The device also features an integrated bias circuit, which allows for easy set-up and configuration.When it comes to its working principle, the LP8720TLX-B/NOPB PMIC is a linear regulator with a switching regulator topology, which makes it highly efficient and capable of delivering high power output. The device utilizes a fault protection system, which includes over-voltage, over-temperature, and over-current protection.In addition, the LP8720TLX-B/NOPB PMIC also features a low ripple and noise rating, low dropout voltage, and low external component count. The device utilizes a two-stage converter, which allows for greater stability and the ability to eliminate possible audible noise.Overall, the LP8720TLX-B/NOPB PMIC is an incredibly reliable and efficient voltage regulator that is suitable for a wide range of electronic applications. Its high switching frequency allows for wide temperature ranges, while its high-efficiency linear + switching topology helps to keep power consumption low. Its integrated fault protection and low noise rating makes it an ideal choice for design engineers, along with its low external component count and dropout voltage rating.

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