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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersLT1769CFE#TRPBF
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LT1769CFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT1769CFE#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1769CFE#TRPBF
ECAD Model
Parts Description
IC BATT CHG MULTI-CHEM 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
LT1769.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LT1769CFE#TRPBF Tech Specifications
Analog Devices Inc. - LT1769CFE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1769CFE#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply (Max) 28V  
Supplier Device Package 20-TSSOP-EP  
Series -  
Programmable Features -  
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Cells -  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Fault Protection Over Voltage  
Current - Charging Constant - Programmable  
Charge Current - Max 2A  
Battery Pack Voltage 20V (Max)  
Battery Chemistry Multi-Chemistry  
Base Product Number LT1769  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LT1769CFE#TRPBF

Manufacturer

analog-devices

Introduction

The LT1769CFE#TRPBF is a versatile power management integrated circuit (PMIC) specifically designed for multi-chemistry battery charging applications, featuring constant programmable charging current up to 2A and a maximum battery pack voltage of 20V.

Product Features and Performance

Multi-Chemistry battery charging capability

Constant programmable charging current up to 2A

Supports a maximum battery pack voltage of 20V

Over Voltage fault protection enhances safety

Compatible with power supplies up to 28V

Surface mount package for compact installation

Operates efficiently from 0°C to 70°C

Product Advantages

Flexible usage across various battery chemistries

High charging current capacity for faster recharge times

Safety features protect against power irregularities

Compact design suited for space-constrained applications

Key Technical Parameters

Charging Current: Programmable up to 2A

Maximum Battery Pack Voltage: 20V

Maximum Supply Voltage: 28V

Operating Temperature Range: 0°C to 70°C

Package: 20-TSSOP Exposed Pad

Quality and Safety Features

Over Voltage fault protection

Reliable operation within specified temperature range

Compatibility

Suitable for various battery chemistries including Li-Ion, NiCd, and Lead-Acid

Application Areas

Consumer electronics

Portable devices

Power backup systems

Energy storage solutions

Product Lifecycle

Currently active status

Not reported as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High compatibility with different battery types enhances its usability

Programmable charging current allows for tailored charging strategies

Integrated fault protection secures devices against potential damage

Compact and efficient design facilitates easy integration into various applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1769CFE#TRPBF

Product Attribute LT1769CFE#TRPBF LT1769IFE#PBF LT1769CGN#TRPBF LT1769CFE#PBF
Part Number LT1769CFE#TRPBF LT1769IFE#PBF LT1769CGN#TRPBF LT1769CFE#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Interface - - - -
Battery Chemistry Multi-Chemistry Multi-Chemistry Multi-Chemistry Multi-Chemistry
Base Product Number LT1769 LT1769 LT1769 LT1769
Voltage - Supply (Max) 28V 28V 28V 28V
Programmable Features - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Charge Current - Max 2A 2A 2A 2A
Package / Case 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-SSOP (0.154', 3.90mm Width) 20-TSSOP (0.173', 4.40mm Width) Exposed Pad
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Battery Pack Voltage 20V (Max) 20V (Max) 20V (Max) 20V (Max)
Number of Cells - - - -
Supplier Device Package 20-TSSOP-EP 20-TSSOP-EP 28-SSOP 20-TSSOP-EP
Fault Protection Over Voltage Over Voltage Over Voltage Over Voltage
Current - Charging Constant - Programmable Constant - Programmable Constant - Programmable Constant - Programmable

LT1769CFE#TRPBF Datasheet PDF

Download LT1769CFE#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT1769CFE#TRPBF - Analog Devices Inc..

Datasheets
LT1769.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Environmental Information
Material Declaration LT1769CFE#TRPBF.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT1769CFE#TRPBF Image

LT1769CFE#TRPBF

Analog Devices Inc.
32D-LT1769CFE#TRPBF

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