MAX1774EEI+

28 Terminals 2.7V 28-Pin MAX1774 DC DC Voltage Regulator SWITCHING CONTROLLER 2 Outputs 1.25MHz Tube 1.5A 2A 28-SSOP (0.154, 3.90mm Width)

Manufacturer: Maxim Integrated
Nocochips NO: 503-MAX1774EEI+
Package: 28-SSOP (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 964
Description: 28 Terminals 2.7V 28-Pin MAX1774 DC DC Voltage Regulator SWITCHING CONTROLLER 2 Outputs 1.25MHz Tube 1.5A 2A 28-SSOP (0.154, 3.90mm Width) (Kg)

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Tags

Parameters
Factory Lead Time	1 Week
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.154, 3.90mm Width)
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2004
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
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	MAX1774
Function	Step-Down
Number of Outputs	2
Efficiency	95 %
Output Voltage	5.5V
Output Type	Adjustable
Voltage - Output 1	5.5V
Operating Supply Voltage	28V
Voltage - Input (Min)	2.7V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Current - Output	1.5A 2A
Max Output Voltage	5.5V
Voltage - Output 2	5V
Voltage - Output (Min/Fixed)	1V 1.25V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	1.25MHz
Control Technique	PULSE WIDTH MODULATION
Current - Output 1	2A
Synchronous Rectifier	Yes
Min Output Voltage	1.25V
Switcher Configuration	PUSH-PULL
Voltage - Output (Max)	5V 5.5V
Current - Output 2	1.5A
Height Seated (Max)	1.73mm
Length	9.89mm
Width	3.9mm
Radiation Hardening	No
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MAX1774EEI+ Overview

For optimal performance, this voltage regulator makes use of the Tube package. In this voltage regulator, there are a total of 28 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING CONTROLLER ICs, which are the ones used in older voltage regulator 12vs. In order to save space, this voltage regulator is packaged in the 28-SSOP (0.154, 3.90mm Width) package. In this case, DC DC switching regulator has 2 outputs configured to it. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. This voltage regulator 12v fits the Surface Mount mounting. This voltage regulator 12v should operate at a temperature of -40°C~85°C TA when operating. 1.25MHz is the switching frequency of this DC-DC switching regulator. Voltage regulators like this one can operate at least with 2.7V as the dc to dc voltage regulator's minimum input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1V 1.25V. DC DC switching regulator's maximum design flexibility comes from its output current of 1.5A 2A. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. MAX1774 is a family of voltage regulators that belong to the DC/DC industry. At 5.5V volts, voltage regulator can provide voltage. For switching regulator operation, 28 pins are used. There should be at least a 1.25V volt output voltage for this switching regulator in order to make it work properly. By using 5V 5.5V as the maximum output voltage, adjusting voltage regulator is easy to operate. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 5.5V, which is the highest available. With a supply voltage of 28V, this harley voltage regulator works.