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SG3845M

SG3845M

SG3845M

Microchip Technology

8 Terminals 7.6V~30V 8-Pin SG*845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1Hz~500kHz Transistor Driver

SOT-23

SG3845M Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status IN PRODUCTION (Last Updated: 2 weeks ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 2.26799g
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 500kHz
Base Part Number SG*845
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 11mA
Output Configuration Positive, Isolation Capable
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Quiescent Current 11mA
Topology Flyback
Control Mode CURRENT-MODE
Frequency - Switching 1Hz~500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Threshold Voltage 17.5V
Max Duty Cycle 50 %
Isolation Isolated
Duty Cycle (Max) 48%
Clock Sync No
Width 7.62mm
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.563520 $3.56352
10 $3.361811 $33.61811
100 $3.171520 $317.152
500 $2.992000 $1496
1000 $2.822642 $2822.642
SG3845M Product Details

SG3845M Overview


In the 8-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. The dc motor controller is adquate to generate for 1 outputs. PMIC packaging is solid with a Tube enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 7.6V~30V voltage are supplied and operated. Worked in an dc switcher with a 0°C~70°C TA rating. Using this switching controller, it is possible to switch at 1Hz~500kHz. dc dc regulator can be generalized using Through Hole. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a DUAL terminal on the switching converters. An array of 8 terminations of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Searching "SG*845" will return other relevant dc to dc converter ics. 8 pins are present on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, DC regulator outputs 5V volts. The dc dc regulator's usual output current is 200mA, which should be noted down when you start a project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 50 % during power-up and power-down. In most applications and prototypes, DC switcher's Through Hole makes it suitable. Switching controller operates at 500kHz Hz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 30V. Dormant dc switchings use 11mA. It runs on a supply current of 11mA.

SG3845M Features


Transistor Driver Outputs
Switching Frequency: 1Hz~500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

SG3845M Applications


There are a lot of Microchip Technology SG3845M DC to DC converter applications.

  • Ball screw pair
  • Access control systems
  • Planers
  • Nuclear power plants
  • Low output voltage switching power supply circuits
  • Game consoles
  • USB circuits
  • Correction machines
  • Balance equipment
  • Power supplies of electronic gadgets

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