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UCD9112RHBT

32 Terminals 3.14V~3.46V 32-Pin UCD9112 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~1MHz PWM Signal


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCD9112RHBT
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 856
  • Description: 32 Terminals 3.14V~3.46V 32-Pin UCD9112 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~1MHz PWM Signal (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Weight 71.809342mg
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Frequency 1MHz
Base Part Number UCD9112
Function Step-Down
Number of Outputs 2
Output Voltage 4V
Output Type PWM Signal
Max Output Current 4A
Input Voltage-Nom 3.3V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 5mA
Voltage - Supply (Vcc/Vdd) 3.14V~3.46V
Control Features Current Limit, Power Good, Tracking
Max Output Voltage 4V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~1MHz
Max Input Voltage 3.46V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Nominal Input Voltage 3.3V
Min Output Voltage 400mV
Max Duty Cycle 99 %
Duty Cycle (Max) 100%
Output Phases 1
Length 5mm
Width 5mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCD9112RHBT Overview


Capsuled in the 32-VFQFN Exposed Pad package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 2 numbers. PMIC is packaged in a solid enclosure of Tape & Reel (TR). The system can process PWM Signal dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 3.14V~3.46V. A -40°C~125°C TJ dc switcher is not a problem. There is a switch at 250kHz~1MHz that can be used with this controller. As it has a Surface Mount value, it can be used for general dc dc regulator. Current Limit, Power Good, Tracking is used for efficient switching control in the dcdc regulator. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Terminal (s) of the switching converters are designed at the QUAD position. 32 terminations with a variety of function. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. UCD9112 can be searched for other relevant dc to dc converter ics. 32 pins are on switching converter. Switching converter type is specifically Switching Regulator or Controllers. DC regulator outputs 4V voltage based on test statistics. If you start a project, note down the dc dc regulator's usual output current of 5mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 99 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. The switching controller works at a frequency of 1MHz. It is possible to set the input voltage as 3.3V for nominal working statuses. The maximum input voltage of dc switcher is 3.46V, so users should limit their voltage accordingly. Input current cannot exceed 4A with this dc switcher. Its datasheet indicates the switching converter can output a maximum of 4V volts. There is 400mV voltage output lower than 400mV on the voltage controller.

UCD9112RHBT Features


PWM Signal Outputs
Switching Frequency: 250kHz~1MHz
Current Limit, Power Good, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 99 %
Frequency: 1MHz

UCD9112RHBT Applications


There are a lot of Texas Instruments UCD9112RHBT DC to DC converter applications.

  • Drilling machines
  • USB circuits
  • Various precision measuring instruments
  • Hydraulic presses
  • Electric water heaters
  • Solar power plants
  • ATMs
  • SMT equipment
  • Household control circuits
  • Pipe bending machines