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SC4521SETRT

SC4521SETRT

SC4521SETRT

Semtech Corporation

8 Terminals 4.4V 8-Pin SC4521 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 600kHz Tape & Reel (TR) 3A 8-SOIC (0.154, 3.90mm Width) Exposed Pad

SOT-23

SC4521SETRT Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish MATTE TIN
Additional Feature ALSO OPERATES WITH CURRENT MODE CONTROL
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number SC4521
Function Step-Down
Number of Outputs 1
Output Voltage 1.2V
Output Type Adjustable
Max Output Current 5.5A
Operating Supply Voltage 24V
Voltage - Input (Min) 4.4V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A
Max Output Voltage 20.4V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 600kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Dropout Voltage 220mV
Min Output Voltage 800mV
Length 4.9mm
Width 3.9mm
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.337173 $0.337173
10 $0.318088 $3.18088
100 $0.300084 $30.0084
500 $0.283097 $141.5485
1000 $0.267074 $267.074
SC4521SETRT Product Details

SC4521SETRT Overview


As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. Throughout this voltage regulator, there are 8 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. For space-saving purposes, this voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. 1 outputs of voltage regulator are configured. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Surface Mount-mounting is compatible with this switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~125°C TA when operating. 600kHz is the switching frequency of this DC-DC switching regulator. A dc to dc voltage regulator's minimum input voltage of 4.4V is required for this voltage regulator to operate. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.8V. This voltage regulator 12v features maximum design flexibility thanks to its 3A output current. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. The SC4521 family of DC/DC regulators includes this DC/DC regulator. Voltage can be produced at 1.2V volts by voltage regulator. There are 8 pins used for switching regulator operation. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 800mV. A 5.5A A maximum output current is required to meet the switching regulator operation requirements. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 20.4V. With a supply voltage of 24V, this harley voltage regulator works. In addition to adding efficiency and stability to the harley voltage regulator, the ALSO OPERATES WITH CURRENT MODE CONTROL feature brings even greater benefits.

SC4521SETRT Features


1 outputs
8 pins
Operating supply voltage of 24V
ALSO OPERATES WITH CURRENT MODE CONTROL

SC4521SETRT Applications


There are a lot of Semtech Corporation SC4521SETRT Voltage Regulators applications.

  • Constant current circuits
  • Television equipment
  • Packaging
  • Computed tomography (CT)
  • Drilling machines
  • Plate bending machines
  • Machining centers
  • Digital display device
  • Electrical distribution systems
  • Pipe bending machines

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