8 Terminals 4.75V~30V 8-Pin UC3572 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz Transistor Driver
SOT-23
UC3572DTRG4 Datasheet
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Specifications
Name
Value
Type
Parameter
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Weight
72.603129mg
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
UC3572
Function
Step-Up/Step-Down
Number of Outputs
1
Output Voltage
-70V
Output Type
Transistor Driver
Operating Supply Voltage
30V
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Negative
Output Current
500mA
Voltage - Supply (Vcc/Vdd)
4.75V~30V
Control Features
Current Limit, Ramp
Input Voltage (Min)
4.75V
Topology
Flyback
Control Mode
VOLTAGE-MODE
Frequency - Switching
100kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Max Frequency
300kHz
Max Duty Cycle
92 %
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
UC3572DTRG4 Product Details
UC3572DTRG4 Overview
With its 8-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. DC control operates at 4.75V~30V volts and has 4.75V~30V supply voltage. Workable in an dc switcher where 0°C~70°C TA is the 0°C~70°C TArm. There is a switch at 100kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Surface Mount. To provide efficient switching control, Current Limit, Ramp is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. The switching converters's terminal (s) are designed at DUAL . There are many different types of terminations for 8. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "UC3572". Total pins of switching converter are 8. Switching converter is a special type of Switching Regulator or Controllers. 4.75V should be the minimum input voltage for the dc dc voltage regulator. Test statistics indicate DC regulator outputs -70V voltage. You should note that the dc dc regulator's usual output current is 500mA. The duty cycle of the voltage regulator dc to dc can be set to 92 % on power-up or power-down to ensure reliability. This Surface Mount makes DC switcher suitable for most prototypes and applications. 300kHz is the maximum frequency of this dc regulators. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 30V.
UC3572DTRG4 Features
Transistor Driver Outputs Switching Frequency: 100kHz Current Limit, Ramp PULSE WIDTH MODULATION Max Duty Cycle: 92 %
UC3572DTRG4 Applications
There are a lot of Texas Instruments UC3572DTRG4 DC to DC converter applications.