TPS40091RHDR

28 Terminals 4.5V~15V 28-Pin TPS40091 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~1.2MHz PWM Signal

Manufacturer: Texas Instruments
Nocochips NO: 815-TPS40091RHDR
Package: 28-VFQFN Exposed Pad
Datasheet: -
Stock: 427
Description: 28 Terminals 4.5V~15V 28-Pin TPS40091 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 100kHz~1.2MHz PWM Signal (Kg)

Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	28-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	28
Weight	71.610895mg
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	IT CAN ALSO OPERATE WITH CURRENT MODE
Subcategory	Switching Regulator or Controllers
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Base Part Number	TPS40091
Function	Step-Down
Number of Outputs	4
Output Voltage	3.3V
Output Type	PWM Signal
Max Output Current	120A
Operating Supply Voltage	15V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	120A
Voltage - Supply (Vcc/Vdd)	4.5V~15V
Quiescent Current	4mA
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Max Output Voltage	3.3V
Topology	Buck
Min Input Voltage	4.5V
Control Mode	VOLTAGE-MODE
Frequency - Switching	100kHz~1.2MHz
Max Input Voltage	15V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Min Output Voltage	700mV
Switcher Configuration	PHASE-SHIFT
Max Frequency	1MHz
Duty Cycle (Max)	87.5%
Clock Sync	Yes
Height Seated (Max)	1mm
Length	5mm
Width	5mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

TPS40091RHDR Overview

Capsuled in the 28-VFQFN Exposed Pad package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 4 outputs. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The program can handle PWM Signal dc switching's outputs (s). dc controls with 4.5V~15V voltage are supplied and operated. Suitable for work in a -40°C~85°C TA dc switcher. A switching controller such as this can switch at a value of 100kHz~1.2MHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a QUAD terminal on the switching converters. The 28 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 12V. You can find other relevant dc to dc converter ics by searching "TPS40091". In total, switching converter has 28 pins. Specifically, switching converter falls under the Switching Regulator or Controllers category. Based on the test statistics, DC regulator outputs voltage 3.3V. normally, the dc dc regulator's output current is 120A, which you should keep in mind when starting a project. DC regulator's maximum frequency is 1MHz. DC to DC voltage regulator has the value of IT CAN ALSO OPERATE WITH CURRENT MODE to better satisfy the requirement. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 15V. In dormant mode, 4mA is used. Since the dc switcher's maximum input voltage is 15V, the voltage must be regulated accordingly. The supply voltage must be 4.5V. An output current greater than 120A cannot be provided by the dc switcher. Datasheets indicate that the switching converter can output 3.3V volts at its maximum. Its lowest voltage output is not less than 700mV.

TPS40091RHDR Features

PWM Signal Outputs
Switching Frequency: 100kHz~1.2MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
IT CAN ALSO OPERATE WITH CURRENT MODE