MAX1961EEP+

20 Terminals 2.35V~5.5V 20-Pin MAX1961 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz 1MHz Transistor Driver

Manufacturer: Maxim Integrated
Nocochips NO: 503-MAX1961EEP+
Package: 20-SSOP (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 354
Description: 20 Terminals 2.35V~5.5V 20-Pin MAX1961 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	1 Week
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-SSOP (0.154, 3.90mm Width)
Number of Pins	20
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2010
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.635mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	MAX1961
Function	Step-Down
Number of Outputs	1
Output Voltage	3.3V
Output Type	Transistor Driver
Input Voltage-Nom	3.3V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	20A
Voltage - Supply (Vcc/Vdd)	2.35V~5.5V
Control Features	Current Limit, Enable, Frequency Control
Input Voltage (Min)	2.35V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	500kHz 1MHz
Input Voltage (Max)	5.5V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PHASE-SHIFT
Max Frequency	1.12MHz
Max Duty Cycle	92 %
Length	8.65mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MAX1961EEP+ Overview

Capsuled in the 20-SSOP (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. 1 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tube enclosure. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 2.35V~5.5V voltage are supplied and operated. Worked in an dc switcher with a -40°C~85°C TA rating. There is a switch at 500kHz 1MHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control which allows efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 20 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 3.3V. A search for "MAX1961" will reveal other relevant dc to dc converter ics. In total, switching converter has 20 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 2.35V. Statistically, the DC regulator outputs 3.3V voltage. Considering the dc to dc regulator can only accept 5.5V input voltage, it is important to take note of this. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 92 %. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. The max frequency of the pmic can reach 1.12MHz. DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V to better satisfy the need.

MAX1961EEP+ Features

Transistor Driver Outputs
Switching Frequency: 500kHz 1MHz
Current Limit, Enable, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 92 %
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V