LT1620

PRODUCTION

Rail-to-Rail Current Sense Amplifier

Data Sheet Product Selection Table

Part Models: 10
1ku List Price: Starting From $2.29

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Part Details

Accurate Output Current Programming
Usable in Charging Applications Up to 32V Output
Programmable Load Current Monitor for End-of-Charging-Cycle Notification (16-Pin Version)
Dual Function IC (LT1621) Allows Convenient Integration of Load and Input Current Sensing
Level-Shifted Current Sense Output for Current Mode PWM Controllers
Can be Used for NiCd, NiMH, Lead-Acid and Lithium-Ion Battery Charging
Greater than 96% Efficiency Possible in Charger Applications
High Output Currents Possible: > 10A Easily Obtained

Part Models: 10
1ku List Price: Starting From $2.29

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LT1620CGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620CGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620CMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620CMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620CS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620CS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620IGN#PBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620IGN#TRPBF	16-Lead SSOP (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620IS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1620IS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 3, 2024 - 24_0235 (QSOP/SSOP PKG) Migrating Bottom Trace Code Marking to Top Side Laser Marking
		PCN24_0235_Form Material_Report Other Delta Qualification Matrix
LT1620CGN#PBF	PRODUCTION
LT1620CGN#TRPBF	PRODUCTION
LT1620IGN#PBF	PRODUCTION
LT1620IGN#TRPBF	PRODUCTION
Oct 11, 2022 - 22_0235 Epoxy Change from Henkel 8290 to 8290A for GN Package
		PCN22_0235_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1620CGN#PBF	PRODUCTION
LT1620CGN#TRPBF	PRODUCTION
LT1620IGN#PBF	PRODUCTION
LT1620IGN#TRPBF	PRODUCTION
Apr 6, 2022 - 22_0066 Laser Top Mark for 16QSOP Assembled in ADPG [PNG]
		PCN22_0066_Form Material_Report Delta Qualification Matrix
LT1620CGN#PBF	PRODUCTION
LT1620CGN#TRPBF	PRODUCTION
LT1620IGN#PBF	PRODUCTION
LT1620IGN#TRPBF	PRODUCTION
Jun 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)
		PCN24_0003_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1620CMS8#PBF	PRODUCTION
LT1620CMS8#TRPBF	PRODUCTION
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0128_Form Material_Report
LT1620CMS8#PBF	PRODUCTION
LT1620CMS8#TRPBF	PRODUCTION
Oct 8, 2024 - 24_0236 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package
		PCN24_0236_Form Material_Report Marking Comparison Delta Qualification Matrix
LT1620CS8#PBF	PRODUCTION
LT1620CS8#TRPBF	PRODUCTION
LT1620IS8#PBF	PRODUCTION
LT1620IS8#TRPBF	PRODUCTION
Dec 14, 2023 - 22_0255 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
		PCN22_0255_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1620CS8#PBF	PRODUCTION
LT1620CS8#TRPBF	PRODUCTION
LT1620IS8#PBF	PRODUCTION
LT1620IS8#TRPBF	PRODUCTION
Jun 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
		PCN21_0060_Form Material_Report Delta Qualification Matrix
LT1620CS8#PBF	PRODUCTION
LT1620CS8#TRPBF	PRODUCTION
LT1620IS8#PBF	PRODUCTION
LT1620IS8#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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LTspice

Models for the following parts are available in LTspice:

LT1620
LT1620S8

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Application Note 1

Technical Articles 2

Spec Notice 1