Texas Instruments UCC38086PW
- Part Number:
- UCC38086PW
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3289719-UCC38086PW
- Description:
- IC REG CTRLR MULT TOP 8TSSOP
- Datasheet:
- UCC38086PW
Texas Instruments UCC38086PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC38086PW.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP (0.173, 4.40mm Width)
- Number of Pins8
- Operating Temperature0°C~70°C TA
- PackagingTube
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations8
- ECCN CodeEAR99
- SubcategorySwitching Regulator or Controllers
- TechnologyBICMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Terminal Pitch0.65mm
- Frequency1MHz
- Base Part NumberUCC38086
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs2
- Output Voltage500mV
- Output TypeTransistor Driver
- Input Voltage-Nom10V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Output Current1A
- Voltage - Supply (Vcc/Vdd)4.1V~15V
- Quiescent Current1.5mA
- Control FeaturesCurrent Limit, Frequency Control
- Input Voltage (Min)4.3V
- TopologyBuck, Boost, Half-Bridge, Push-Pull
- Control ModeCURRENT-MODE
- Frequency - Switching200kHz
- Control TechniquePULSE WIDTH MODULATION
- Rise Time25ns
- Synchronous RectifierYes
- Fall Time (Typ)25 ns
- Max Duty Cycle50 %
- Duty Cycle (Max)49%
- Clock SyncNo
- Output Phases1
- Length4.4mm
- Width3mm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
UCC38086PW Overview
This product is packaged in an 8-TSSOP (0.173, 4.40mm Width) case and is placed in a tube for packaging. It is currently listed as obsolete. The product has 8 terminations and is capable of performing step-up, step-down, and step-up/step-down functions. The output type is a transistor driver and it has control features such as current limit and frequency control. The typical fall time is 25 ns and it has 1 output phase. This product is also compliant with the ROHS3 standard.
UCC38086PW Features
Transistor Driver Outputs
Switching Frequency: 200kHz
Current Limit, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
UCC38086PW Applications
There are a lot of Texas Instruments UCC38086PW DC to DC converter applications.
Ball screw pair
Sink circuits
Arc suppression circuits
Combined machine tools
Hydrogen power
Product burn-in
Constant current circuits
Computer monitoring equipment of building
Various precision measuring detectors
Scientific research
This product is packaged in an 8-TSSOP (0.173, 4.40mm Width) case and is placed in a tube for packaging. It is currently listed as obsolete. The product has 8 terminations and is capable of performing step-up, step-down, and step-up/step-down functions. The output type is a transistor driver and it has control features such as current limit and frequency control. The typical fall time is 25 ns and it has 1 output phase. This product is also compliant with the ROHS3 standard.
UCC38086PW Features
Transistor Driver Outputs
Switching Frequency: 200kHz
Current Limit, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
UCC38086PW Applications
There are a lot of Texas Instruments UCC38086PW DC to DC converter applications.
Ball screw pair
Sink circuits
Arc suppression circuits
Combined machine tools
Hydrogen power
Product burn-in
Constant current circuits
Computer monitoring equipment of building
Various precision measuring detectors
Scientific research
UCC38086PW More Descriptions
Current Mode Push-Pull PWM With Programmable Slope Compensation 8-TSSOP 0 to 70
Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; Power Dissipation, Pd:400mW; No. of Pins:8; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:1A ;RoHS Compliant: Yes
The UCC38083/4/5/6 is a family of Bi CMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 110 ns, limiting each output's duty cycle to less than 50%. The new UCC3808x family is based on the UCC3808Aarchitecture. The major differences include the addition of a programmable slope compensation ramp to the Cs signal and the removal of the error amplifier. The current flowing out of the ISET pin through an external resistoris monitored internally to set the magnitude of the slope compensation function. This device also includes an internal discharge transistor from the CS pin to ground, which is activated at each clock cycle after the pulse is terminated. This discharges any filter capacitance on the CS pin during each cycle and helps minimize filter capacitor values and current sense delay. The UCC38083 and the UCC38084 devices have atypical soft-start interval time of 3.5 ms while the UCC38085 and the UCC38086 has less than 100 t,s for applications where internal soft-start is not desired. The UCC38083 and the UCC38085 devices have the turn-on/off thresholds of 12.5 V / 8.3 V, while the UCC38084 and the UCC38086 has the turn-on/offthresholds of 4.3 V / 4.1 V. Each device is offered in 8-pin TS SOP (PW), 8-pin SOIC (D) and 8-pin PDIP (P)packages. fiffl'^Delta Theta jfl'ffi ^aejae o/AEOEO/!"#$o/O/AE o/% &'!!(AE$ #% O/OE )'* o/$o/O/AE ,#$(- fi!O/,'&$% &O/AEOEO/!" $O/ %)(&o/OEo/$o/O/AE% )(! $.( $(!"% O/OE j(/#% flAE%$!'"(AE$% %$#AE,#!, 0#!!#AE$1- fi!O/,'&$o/O/AE )!O/&(%%o/AE2 ,O/(% AEO/$ AE(&(%%#!o/ 1 o/AE& ',( $(%$o/AE2 O/OE # )#!#"($(!%- Copyright (C) 2002-2003, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; Power Dissipation, Pd:400mW; No. of Pins:8; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Number of PWM Outputs:2; Output Current:1A ;RoHS Compliant: Yes
The UCC38083/4/5/6 is a family of Bi CMOS pulse width modulation (PWM) controllers for dc-to-dc or off-line fixed-frequency current-mode switching power supplies. The dual output stages are configured for the push-pull topology. Both outputs switch at half the oscillator frequency using a toggle flip-flop. The dead time between the two outputs is typically 110 ns, limiting each output's duty cycle to less than 50%. The new UCC3808x family is based on the UCC3808Aarchitecture. The major differences include the addition of a programmable slope compensation ramp to the Cs signal and the removal of the error amplifier. The current flowing out of the ISET pin through an external resistoris monitored internally to set the magnitude of the slope compensation function. This device also includes an internal discharge transistor from the CS pin to ground, which is activated at each clock cycle after the pulse is terminated. This discharges any filter capacitance on the CS pin during each cycle and helps minimize filter capacitor values and current sense delay. The UCC38083 and the UCC38084 devices have atypical soft-start interval time of 3.5 ms while the UCC38085 and the UCC38086 has less than 100 t,s for applications where internal soft-start is not desired. The UCC38083 and the UCC38085 devices have the turn-on/off thresholds of 12.5 V / 8.3 V, while the UCC38084 and the UCC38086 has the turn-on/offthresholds of 4.3 V / 4.1 V. Each device is offered in 8-pin TS SOP (PW), 8-pin SOIC (D) and 8-pin PDIP (P)packages. fiffl'^Delta Theta jfl'ffi ^aejae o/AEOEO/!"#$o/O/AE o/% &'!!(AE$ #% O/OE )'* o/$o/O/AE ,#$(- fi!O/,'&$% &O/AEOEO/!" $O/ %)(&o/OEo/$o/O/AE% )(! $.( $(!"% O/OE j(/#% flAE%$!'"(AE$% %$#AE,#!, 0#!!#AE$1- fi!O/,'&$o/O/AE )!O/&(%%o/AE2 ,O/(% AEO/$ AE(&(%%#!o/ 1 o/AE& ',( $(%$o/AE2 O/OE # )#!#"($(!%- Copyright (C) 2002-2003, Texas Instruments Incorporated Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
23 November 2023
AT89C52 Microcontroller Equivalents, Functions, Structure and Applications
Ⅰ. What is AT89C52 microcontroller?Ⅱ. What are the features of AT89C52 microcontroller?Ⅲ. AT89C52 symbol, footprint and pin configurationⅣ. Functions of AT89C52 microcontrollerⅤ. Structure of AT89C52 microcontrollerⅥ. What are... -
24 November 2023
6N136 High Speed Optocoupler Pin Configuration, Features and Working principle
Ⅰ. Overview of 6N136 optocouplerⅡ. Symbol, footprint and pin configuration of 6N136 optocouplerⅢ. Features of 6N136 optocouplerⅣ. Technical parameters of 6N136 optocouplerⅤ. Applications of 6N136 optocouplerⅥ. Working principle... -
24 November 2023
An Introduction to the PCA9685 16-Channel Servo Controller Module
Ⅰ. Overview of PCA9685Ⅱ. Manufacturer of PCA9685Ⅲ. Pin configuration of PCA9685Ⅳ. What are the features of PCA9685?Ⅴ. How does the PCA9685 work?Ⅵ. What are the applications of PCA9685?Ⅶ.... -
27 November 2023
TL082 Operational Amplifier Equivalents, Features, TL072 vs TL082 and Applications
Ⅰ. Overview of TL082 operational amplifierⅡ. Features of TL082 operational amplifierⅢ. Pin configuration of TL082 operational amplifierⅣ. How does the output short-circuit protection function of TL082 work?Ⅴ. Functional...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.