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L5994A

L5994A

L5994A

STMicroelectronics

32 Terminals 4.75V~25V L5994 DC to DC converter IC DUAL SWITCHING CONTROLLER 3 Outputs 200kHz 300kHz Transistor Driver

SOT-23

L5994A Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface Mount YES
Operating Temperature -40°C~140°C TJ
Packaging Tray
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form GULL WING
Terminal Pitch 0.8mm
Base Part Number L5994
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.75V~25V
Control Features Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4.75V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 200kHz 300kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Clock Sync No
Output Phases 1
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,500 $4.05000 $4.05
L5994A Product Details

L5994A Overview


Capsuled in the 32-LQFP package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 3 outputs. The pmic is packaged in Tray solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 4.75V~25V. Qualified to work in a -40°C~140°C TJ dc switcher. This switching controller can switch at 200kHz 300kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Power Good, Soft Start for efficient switching control. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the QUAD position. 32 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "L5994". Switching converter is a type of Switching Regulator or Controllers in particular. The minimum input voltage of the dc dc voltage regulator should be 4.75V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. Switching converter outputs current to the greatest value of 1A.

L5994A Features


Transistor Driver Outputs
Switching Frequency: 200kHz 300kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION


L5994A Applications


There are a lot of STMicroelectronics
L5994A DC to DC converter applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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