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L5994

L5994

L5994

STMicroelectronics

32 Terminals 4.75V~25V 32-Pin L5994 DC to DC converter ICDUAL SWITCHING CONTROLLER 3 Outputs 200kHz 300kHz Transistor Driver

SOT-23

L5994 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
Number of Pins 32
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
Operating Supply Voltage 25V
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
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 345kHz
Clock Sync No
Duty Cycle 96 %
Output Phases 1
Length 7mm
Width 7mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $14.159380 $14.15938
10 $13.357906 $133.57906
100 $12.601798 $1260.1798
500 $11.888488 $5944.244
1000 $11.215555 $11215.555
L5994 Product Details

L5994 Overview


Capsuled in the 32-LQFP package, the switching controller suits most application needs. For 3 outputs, the dc motor controller is appropriate. PMIC packaging is solid with a Tray enclosure. There are Transistor Driver dc switching's output (s) that it can handle. DC control operates at 4.75V~25V volts and has 4.75V~25V supply voltage. Suitable for work in a -40°C~140°C TJ dc switcher. It can switch at 200kHz 300kHz. dc dc regulators can be carried out with Surface Mount. To provide efficient switching control, Enable, Frequency Control, Power Good, Soft Start is included in the dcdc regulator. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. The switching converters's terminals (s) are designed at QUAD. A variety of terminations with 32 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. Search for "L5994" to find other relevant dc to dc converter ics. Pins number 32 of switching converter in total. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.75V. The max frequency of the pmic can reach 345kHz. A circuit should contain 25V in order to ensure the voltage regulator dc to dc runs safely and reliably. Switching converter outputs current to the greatest value of 1A.

L5994 Features


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

L5994 Applications


There are a lot of STMicroelectronics L5994 DC to DC converter applications.

  • Medical equipment
  • Planers
  • Ball screw pair
  • Communication system
  • Game consoles
  • Alternators
  • Electric heating, lighting
  • Imported equipment
  • Product burn-in
  • Geothermal power

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