CONEC Elektronische Bauelemente GmbH-4HDD26PCM99B20XE null null

Integrated Circuits (ICs)

MAX77839AEWL+T

Active

Analog Devices Inc./Maxim Integrated

CONV DC-DC 1.8V TO 5.5V SYNCHRONOUS STEP DOWN/SYNCHRONOUS STEP UP SINGLE-OUT 2.3V TO 5.3V 3A 15-PIN WLP T/R

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsPackage Drawing - 15-WLCSP-N/A

Integrated Circuits (ICs)

MAX77839AEWL+T

Active

Analog Devices Inc./Maxim Integrated

CONV DC-DC 1.8V TO 5.5V SYNCHRONOUS STEP DOWN/SYNCHRONOUS STEP UP SINGLE-OUT 2.3V TO 5.3V 3A 15-PIN WLP T/R

Deep-Dive with AI

DocumentsPackage Drawing - 15-WLCSP-N/A

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX77839AEWL+T

Applications	Converter, Battery Powered Devices
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	15-WFBGA, WLBGA
Supplier Device Package	15-WLP
Supplier Device Package [x]	2.07
Supplier Device Package [y]	1.51
Voltage - Input	5.5 V
Voltage - Output [Max]	5.3 V
Voltage - Output [Min]	2.3 V

MAX77839 Series

Part	Voltage - Output (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Frequency - Switching	Current - Output	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Output Configuration	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Topology	Number of Outputs	Mounting Type	Output Type	Function	Package / Case	Voltage - Input (Min) [Min]	Voltage - Output [Max]	Voltage - Output [Min]	Voltage - Input	Applications	Board Type	Supplied Contents	Outputs and Type	Outputs and Type	Main Purpose	Voltage - Output	Regulator Topology	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Contents
Analog Devices Inc./Maxim Integrated MAX77839CEWL+T	5.3 V	-40 C	125 °C	2.2 MHz	3 A	5.5 V	2.3 V	Positive	2.07	15-WLP	1.51	Buck-Boost	1	Surface Mount	Adjustable	Step-Up/Step-Down	15-WFBGA WLBGA	1.8 V
Analog Devices Inc./Maxim Integrated MAX77839CEFQ+T	5.3 V	-40 C	125 °C	2.2 MHz	3 A	5.5 V	2.3 V	Positive	2.5	11-FC2QFN	2	Buck-Boost	1	Surface Mount	Adjustable	Step-Up/Step-Down	11-UFQFN	1.8 V
Analog Devices Inc./Maxim Integrated MAX77839AEFQ+		-40 C	125 °C						2.5	11-FC2QFN	2		1	Surface Mount			11-UFQFN		5.3 V	2.3 V	5.5 V	Battery Powered Devices Converter
Analog Devices Inc./Maxim Integrated MAX77839AEWL+		-40 C	125 °C						2.07	15-WLP	1.51		1	Surface Mount			15-WFBGA WLBGA		5.3 V	2.3 V	5.5 V	1-Cell Lithium Ion Converter Portable Communication Devices
Analog Devices Inc./Maxim Integrated MAX77839AEFQ+T	5.3 V	-40 C	125 °C	2.2 MHz	3 A	5.5 V	2.3 V	Positive	2.5	11-FC2QFN	2	Buck-Boost	1	Surface Mount	Adjustable	Step-Up/Step-Down	11-UFQFN	1.8 V
Analog Devices Inc./Maxim Integrated MAX77839AEWL+T		-40 C	125 °C						2.07	15-WLP	1.51		1	Surface Mount			15-WFBGA WLBGA		5.3 V	2.3 V	5.5 V	Battery Powered Devices Converter
Analog Devices Inc./Maxim Integrated MAX77839BEFQ+T	5.3 V	-40 C	125 °C	2.2 MHz	3 A	5.5 V	2.3 V	Positive	2.5	11-FC2QFN	2	Buck-Boost	1	Surface Mount	Adjustable	Step-Up/Step-Down	11-UFQFN	1.8 V
Analog Devices Inc./Maxim Integrated MAX77839BEFQ+		-40 C	125 °C						2.5	11-FC2QFN	2		1	Surface Mount			11-UFQFN		5.3 V	2.3 V	5.5 V	Battery Powered Devices Converter
Analog Devices Inc./Maxim Integrated MAX77839QEVKIT#				2.2 MHz	2.5 A																		Fully Populated	Board(s)	1	1 Non-Isolated Output Non-Isolated	DC/DC Step Up or Down	3.3 V	Buck-Boost	1.8 V	5.5 V	MAX77839	Board(s)
Analog Devices Inc./Maxim Integrated MAX77839DEWL+	5.3 V	-40 C	125 °C	2.2 MHz	3 A	5.5 V	2.3 V	Positive	2.07	15-WLP	1.51	Buck-Boost	1	Surface Mount	Adjustable	Step-Up/Step-Down	15-WFBGA WLBGA	1.8 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.96
		10	$ 1.92
		25	$ 1.65
		100	$ 1.34
		250	$ 1.19
		500	$ 1.10
		1000	$ 1.03
	Digi-Reel®	1	$ 2.96
		10	$ 1.92
		25	$ 1.65
		100	$ 1.34
		250	$ 1.19
		500	$ 1.10
		1000	$ 1.03
	N/A	1596	$ 2.16
		237500	$ 2.16
	Tape & Reel (TR)	2500	$ 0.95
		5000	$ 0.90
		7500	$ 0.87

Description

General part information

MAX77839 Series

The MAX77839 is a highly-efficient buck-boost regulator with an industry leading quiescent current of 6μA targeted for one-cell Li-ion and down to any battery chemistry with 1.8V discharge voltage. It supports input voltages of 1.8V to 5.5V and an output voltage range of 2.3V to 5.3V. The IC provides two different switching current limits to optimize external component sizing based on given load current requirements ("A" and "B" = 4.4A (typ), "C" and "D" = 3.6A (typ)), and two different GPIO pin configurations ("A" and "C" = FPWM pin,"B" and "D" = POK pin). These options provide design flexibility that allow the IC to cover a wide range of applications and use cases while minimizing board space.The IC features a single-resistor adjustable output voltage from 2.3V to 5.3V. A configurable GPIO pin allows to select either a FPWM mode control input or an active-low POK open drain output, depending on the system requirements. Maxim's unique buck-boost controller technology provides high efficiency, excellent load and line transient response, and a seamless transition between buck and boost modes of operation.The MAX77839 is available in both a 2.07mm x 1.51mm, 15-bump wafer-level package (WLP), and a 2.5mm x 2.0mm, 11-lead FC2QFN package.ApplicationsAsset Tracking/Fleet Management5G/2G/GSM Cellular PowerRF AmplifierSmartphones ToF/Facial and Gesture RecognitionSystem Power Pre-RegulationSingle-Cell Li-ion Battery Powered Devices

Documents

Technical documentation and resources

Package Drawing - 15-WLCSP-N/A

Package Drawing