LTC4020IUHF#TRPBF Price|Datasheet

LTC4020IUHF#TRPBF

IC BATT CHG MULTI-CHEM 38QFN

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1: $0

10: $0

100: $0

250: $0

500: $0

In Stock

Address: Quantity Available

Shenzhen: 7959 pcs

Shanghai: 1513 pcs

Hong Kong: 7244 pcs

United States: 600 pcs

The above prices and inventory are for reference only, please consult customer service for the latest quotation and inventory!

Specifications of LTC4020IUHF#TRPBF

Part Number	LTC4020IUHF#TRPBF
Date Code	2141
Quantity Available	17316 pcs
Manufacturer	Analog Devices, Inc.
Lead Time	Ship within 24 hours
QTY	2500
Datasheet	LTC4020.pdf
Minimum Quantity	More than 50pcs
Distributor	SingSun
RoHS Status	Lead free / RoHS Compliant
Ship From	Hong Kong
Shipment Way	EMS/SF/DHL/TNT/UPS/FedEx
Country of Assembly	THAILAND
Country of Diffusion	IRELAND
Lot Number	VF58052.95
MSL	3

Base Product Number	LTC4020
Packaging	Tape & Reel (TR)/Cut Tape (CT)
Series	PowerPath™
Battery Chemistry	Multi-Chemistry
Number of Cells	-
Current - Charging	Constant - Programmable
Programmable Features	-
Fault Protection	-
Charge Current - Max	-
Battery Pack Voltage	-
Voltage - Supply (Max)	55V
Interface	-
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	38-WFQFN Exposed Pad
Supplier Device Package	38-QFN (5x7)

LTC4020IUHF#TRPBF Features

● Wide Voltage Range: 4.5V to 55V Input, Up to 55V Output (60V Absolute Maximums)
● Synchronous Buck-Boost DC/DC Controller
● Li-Ion and Lead-Acid Charge Algorithms
● ±0.5% Float Voltage Accuracy
● ±5% Charge Current Accuracy
● Instant-On for Heavily Discharged Batteries
● Ideal Diode Controller Provides Low Loss PowerPath When Input Power is Limited
● Input Voltage Regulation for High Impedance Input Supplies and Solar Panel Peak Power Operation
● Onboard Timer for Protection and Termination
● Bad Battery Detection with Auto-Reset
● NTC Input for Temperature Qualified Charging
● Binary Coded Open-Collector Status Pins
● Low Profile (0.75mm) 38-Pin 5mm × 7mm QFN Package

LTC4020IUHF#TRPBF Description

The LTC4020 is a high voltage power manager providing PowerPath^™ instant-on operation and high efficiency battery charging over a wide voltage range. An onboard buck-boost DC/DC controller operates with battery and/or system voltages above, below, or equal to the input voltage.

The LTC4020 seamlessly manages power distribution between battery and converter outputs in response to load variations, battery charge requirements and input power supply limitations.

The LTC4020 battery charger can provide a constant-current/constant-voltage charge algorithm (CC/CV), constant-current charging (CC), or charging with an optimized 4-step, 3-stage lead-acid battery charge profile. Maximum converter and battery charge currents are resistor programmable.

The IC's instant-on operation ensures system load power even with a fully discharged battery. Additional safety features include preconditioning for heavily discharged batteries and an integrated timer for termination and protection.

LTC4020IUHF#TRPBF Tags

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