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See Technical Specifications

MAX1951ESA+ +BOM

Power supply controller

Manufacturer:

ADI
Mfr.Part #:

MAX1951ESA+
Datasheet:

MAX1951ESA+ Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Transferred
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for MAX1951ESA+

Email: [email protected]

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Tel: +852 95804164

MAX1951ESA+ General Description

The MAX1951ESA+ is a high-efficiency DC-to-DC step-down switching regulator designed to provide up to 2A of output current. With an input voltage range of 2.6V to 5.5V, this regulator can deliver an output voltage from 0.8V to V_IN, catering to a wide range of applications. Ideal for on-board postregulation tasks, the MAX1951 boasts a total output error of less than 1% over load, line, and temperature variations

Key Features

Fast Response Time for High-Speed Applications
High Current Capability for Demanding Loads
Multiple Output Options for Flexibility

Application

Energy Management Systems
Consumer Electronics
Video Surveillance Systems

Specifications

Pbfree Code	Yes	Part Life Cycle Code	Transferred
Pin Count	8	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	5.5 V	Input Voltage-Min	2.6 V
Input Voltage-Nom	3.3 V	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3	Length	4.9 mm
Moisture Sensitivity Level	1	Number of Functions	1
Number of Terminals	8	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Output Current-Max	4.5 A
Peak Reflow Temperature (Cel)	260	Qualification Status	Not Qualified
Seated Height-Max	1.75 mm	Surface Mount	YES
Switcher Configuration	BUCK	Switching Frequency-Max	1100 kHz
Technology	BICMOS	Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Pitch	1.27 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Width	3.9 mm