Integrated Circuits (ICs)

MAX8903BETI+

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Analog Devices Inc./Maxim Integrated

IC BATT CHG LI-ION 1CELL 28TQFN

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Integrated Circuits (ICs)

MAX8903BETI+

Active

Analog Devices Inc./Maxim Integrated

IC BATT CHG LI-ION 1CELL 28TQFN

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX8903BETI+

Battery Chemistry	Lithium Ion
Battery Pack Voltage	4.2 V
Charge Current - Max [Max]	2 A
Current - Charging	Constant - Programmable
Interface	USB
Mounting Type	Surface Mount
Number of Cells	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-WFQFN Exposed Pad
Programmable Features	Current, Timer
Supplier Device Package	28-TQFN (4x4)
Voltage - Supply (Max) [Max]	16 V

MAX8903 Series

Part	Interface	Voltage - Supply (Max) [Max]	Charge Current - Max [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Programmable Features	Current - Charging	Number of Cells	Battery Pack Voltage	Supplier Device Package	Mounting Type	Battery Chemistry
Analog Devices Inc./Maxim Integrated MAX8903DETI+T	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.1 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903JETI+	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.35 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903HETI+T	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.2 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903EETI+T	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.1 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903GETI+T	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.2 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903YETI+W
Analog Devices Inc./Maxim Integrated MAX8903BETI+	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.2 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903HETI+	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.2 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903YETI+T	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.15 V	28-TQFN (4x4)	Surface Mount	Lithium Ion
Analog Devices Inc./Maxim Integrated MAX8903EETI+	USB	16 V	2 A	28-WFQFN Exposed Pad	85 °C	-40 °C	Current Timer	Constant - Programmable	1	4.1 V	28-TQFN (4x4)	Surface Mount	Lithium Ion

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 6.54
		10	$ 4.52
		25	$ 4.00
		100	$ 3.91

Description

General part information

MAX8903 Series

Charger IC Lithium Ion 28-TQFN (4x4)

Documents

Technical documentation and resources