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SG1843Y-DESC

SG1843Y-DESC

SG1843Y-DESC

Microchip Technology

8 Terminals 7.6V~30V 8-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1Hz~500kHz Transistor Driver

SOT-23

SG1843Y-DESC Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Lifecycle Status IN PRODUCTION (Last Updated: 3 weeks ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-CDIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -55°C~125°C TA
Packaging Tube
Published 2009
Series Military, MIL-STD-883B
JESD-609 Code e0
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1Hz~500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Frequency 500kHz
Max Duty Cycle 100 %
Duty Cycle (Max) 95%
Width 7.62mm
RoHS Status RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $135.858366 $135.858366
10 $128.168270 $1281.6827
100 $120.913463 $12091.3463
500 $114.069304 $57034.652
1000 $107.612551 $107612.551
SG1843Y-DESC Product Details

SG1843Y-DESC Overview


With its 8-CDIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. For 1 outputs, the dc motor controller is appropriate. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. 7.6V~30V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -55°C~125°C TA is the -55°C~125°C TArm. There is a switch at 1Hz~500kHz that can be used with this controller. The Through Hole value makes it suitable for general dc dc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminal (s) are designed at DUAL . Different dc switching's functions can be applied to 8 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 15V. Total pins of switching converter are 8. The type is a particular Switching Regulator or Controllers of switching converter. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 100 %. In most applications and prototypes, DC switcher's Through Hole makes it suitable. This dc regulatorhas a max frequency of 500kHz. It is suggested that users apply 30V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. It belongs to the dc to dc voltage regulator series Military, MIL-STD-883B.

SG1843Y-DESC Features


Transistor Driver Outputs
Switching Frequency: 1Hz~500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %

SG1843Y-DESC Applications


There are a lot of Microchip Technology SG1843Y-DESC DC to DC converter applications.

  • Shearing machines
  • Smoke prevention equipment
  • Computed tomography (CT)
  • Automatic plug-in machines
  • Automatic testing equipment
  • Communication system
  • Surface processing equipment
  • Thermal power
  • Alternators
  • Sink circuits

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