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  • LM34936RHFR

LM34936RHFR

28 Terminals 4.2V~30V LM34936 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM34936RHFR
  • Package: 28-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 534
  • Description: 28 Terminals 4.2V~30V LM34936 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ADJUSTABLE VOLTAGE FROM 0.8 TO 30V
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Base Part Number LM34936
JESD-30 Code R-PQCC-N28
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 24V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.2V~30V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min) 4.2V
Topology Buck-Boost
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~600kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Duty Cycle (Max) 100%
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4

LM34936RHFR Overview


Capsuled in the 28-VFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tape & Reel (TR) solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.2V~30V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~125°C TJ. Switching can be done at 100kHz~600kHz with this switching controller. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. QUAD are the position of the terminal of the switching converters. An array of 28 terminations of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input is 24V. Other relevant dc to dc converter ics can be found by searching "LM34936". Input voltage of dc dc voltage regulator should be 4.2V. A maximum voltage of 30V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ADJUSTABLE VOLTAGE FROM 0.8 TO 30V in order to fulfill the requirements more effectively.

LM34936RHFR Features


Transistor Driver Outputs
Switching Frequency: 100kHz~600kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
ADJUSTABLE VOLTAGE FROM 0.8 TO 30V

LM34936RHFR Applications


There are a lot of Texas Instruments LM34936RHFR DC to DC converter applications.

  • Smoke prevention equipment
  • Medical monitoring systems
  • PSRR circuits
  • Product burn-in
  • Imported equipment
  • Fire elevators
  • Elevator lighting
  • Shearing machines
  • Production lines
  • Servo drive system