40 Terminals 4.5V~20V 40-Pin TPS40428 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.5MHz PWM Signal
SOT-23
TPS40428RHAR Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Number of Pins
40
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
40
ECCN Code
EAR99
Additional Feature
OUTPUT VOLTAGE IS STARTS FROM 0.6V
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Base Part Number
TPS40428
Function
Step-Down
Number of Outputs
2
Output Voltage
5V
Output Type
PWM Signal
Operating Supply Voltage
20V
Input Voltage-Nom
12V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
40mA
Voltage - Supply (Vcc/Vdd)
4.5V~20V
Quiescent Current
18mA
Control Features
Frequency Control, Phase Control, Power Good
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
200kHz~1.5MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Serial Interfaces
PMBus
Clock Sync
Yes
Height
1mm
Length
6mm
Width
6mm
Thickness
900μm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$4.00400
$8.008
TPS40428RHAR Product Details
TPS40428RHAR Overview
With a 40-VFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. A total of PWM Signal dc switching's outputs can be handled by it. Voltages 4.5V~20V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. It can switch at 200kHz~1.5MHz. dc dc regulators can be carried out with Surface Mount. Frequency Control, Phase Control, Power Good is used for efficient switching control in the dcdc regulator. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at QUAD. An array of 40 terminations 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 "TPS40428" to find other relevant dc to dc converter ics. 40 pins are on switching converter. A 5V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 40mA when you start a project. The Surface Mount makes DC switcher suitable for most applications and prototypes. This value is OUTPUT VOLTAGE IS STARTS FROM 0.6V so that DC to DC voltage regulator better serves the purpose. To operate the voltage regulator dc to dc safely and reliably, users should apply 20V. A dc switching in a dormant state uses 18mA.
TPS40428RHAR Features
PWM Signal Outputs Switching Frequency: 200kHz~1.5MHz Frequency Control, Phase Control, Power Good PULSE WIDTH MODULATION OUTPUT VOLTAGE IS STARTS FROM 0.6V
TPS40428RHAR Applications
There are a lot of Texas Instruments TPS40428RHAR DC to DC converter applications.
Communication system
Sensitive electronic devices
Program control systems
Automation technology
Low output voltage switching power supply circuits