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UCC28220PW PWM Controller Integrated Circuits IC Dual Interleaved

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UCC28220PW PWM Controller Integrated Circuits IC Dual Interleaved

Country/Region	china
City & Province	shenzhen hongkong

Product Details

Integrated Circuits IC Texas Instruments (Electronic Components )

UCC28220PW UCC28221 UCC28230 UCC28250PW Dual Interleaved PWM controller Integrated circuits IC

Description:

The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers. Peak current mode control is used to ensure current sharing between the two channels. A precise maximum duty cycle clamp can be set to any value between 60% and 90% duty cycle per channel.

The UCC28220 has an UVLO turnon threshold of

10 V for use in 12-V supplies while UCC28221 has a turnon threshold of 13 V for systems needing wider UVLO hysteresis. Both have 8-V turnoff thresholds.

Additional features include a programmable internal slope compensation with a special circuit which is used to ensure exactly the same slope is added to each channel and a high-voltage 110-V internal JFET for easier start-up for the wider hysteresis UCC28221 version.

The UCC28220 is available in both 16-pin SOIC and low-profile TSSOP packages. The UCC28221 also comes in 16-pin SOIC package and a slightly larger 20-pin TSSOP package to allow for high-voltage pin spacing to meet UL1950 creepage clearance safety requirements.

Specifications:

Category	Integrated Circuits (ICs)
	Dual Interleaved PWM controller IC
Mfr	Texas Instruments
Series	UCC
Package	Tray & Reel (TR)
Part Status	Active
PLL	Yes
Main Purpose	General purpose
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount/Though Hole
Package / Case	SOIC/DIP/CLCC
Product Base Number	UCC28220 UCC28221

Topology	Flyback, Forward
Duty cycle (Max) (%)	90
Supply voltage (Max) (V)	14.5
UVLO thresholds on/off (V)	10.0/8.0
Features	Adjustable Switching Frequency, Current Limiting, Input Line Monitor, Multi-topology, Programmable Max Duty Cycle, Programmable Slope Compensation, Soft Start
Operating temperature range (C)	-40 to 105
Rating	Catalog
Frequency (Max) (kHz)	2000
Gate drive (Typ) (A)	0.01

Features:
2-MHz High-Frequency Oscillator With 1-MHz Operation Per Channel
Matched Internal Slope Compensation Circuits
Programmable Maximum Duty Cycle Clamp 60% to 90% Per Channel
Peak Current Mode Control With Cycle-by-Cycle Current Limit
Current Sense Discharge Transistor for Improved Noise Immunity
Accurate Line Undervoltage and Overvoltage Sense With Programmable Hysteresis
Opto-Coupler Interface
110-V Internal Start-Up JFET (UCC28221)
Operates From 12-V Supply (UCC28220)
Programmable Soft Start

Environmental & Export Classifications:

ATTRIBUTE	DESCRIPTION
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

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Base Part Number	MFG Part Number	Manufacturer
UCC2813-3	UCC2813PW-3	UCC2809PWTR-1
UCC2804QDRQ1	UCC2813PWTR-3	UCC2809D-2
UCC2804-Q1	UCC2813QDR-3Q1	UCC2809DTR-2
UCC2813-3-Q1	UCC2813QPWR-3Q1	UCC2809P-2
UCC28230	UCC2813D-4	UCC2809PTR-2
UCC28231	UCC2813DTR-4	UCC2809PW-2
UCC2813N-4	UCC2813PWTR-4	UCC2810DW
UCC2813PW-4	UCC2813QDR-4Q1	UCC2810N
UCC2813D-0	UCC2813D-5	UCC2813N-0
UCC2813DTR-0	UCC2813DTR-5	UCC2813PW-0
UCC2813-4	UCC2813N-5	UCC2813QDR-0Q1
UCC2813-4-Q1	UCC2813PW-5	UCC2813D-1
UCC2813-5	UCC2813PWTR-5	UCC2813DTR-1
UCC2813-5-Q1	UCC2813QDR-5Q1	UCC2813N-1
UCC2813PW-1	UCC28220PW	UCC2813QDR-1Q1
UCC2813PWTR-1	UCC28220PWR	UCC2813D-2
UCC28220-Q1	UCC28220QDRQ1	UCC2813DTR-2
UCC28220D	UCC28220QPWRQ1	UCC2813N-2
UCC28220DR	UCC28221D	UCC2813PW-2
UCC28221	UCC28221PW	UCC2813QDR-2Q1
UCC28230	UCC28230DRNR	UCC2813D-3
UCC28250PW	UCC28230DRNT	UCC2813DTR-3
UCC28250PWR	UCC28230PW	UCC28230PWR
UCC2895	UCC2895DW	UCC28231DRNT
UCC2895PW	UCC2895DWTR	UCC28231PW
UCC2895PWTR	UCC2895N	UCC28231PWR
UCC2895-EP	UCC2895MDWREP	UCC28250RGPR
UCC2892D	V62/06614-01XE	UCC28250RGPT
UCC2892DR	UCC2895QDWRQ1	UCC28251PW
UCC28950	UCC28950PW	UCC28251PWR
UCC28950	UCC28950PWR	UCC28251RGPR
UCC28950-Q1	UCC28950QPWRQ1	UCC28251RGPT
UCC2897A	UCC28951PWR	UCC2889D
UCC28951	UCC28951PWT	UCC2889DTR
UCC28951-Q1	UCC28951QPWRQ1	UCC2891D
UCC2897ARGPR	UCC2897APW	UCC2891PW
UCC2897ARGPT	UCC2897APWR	UCC2891PWR
UCC28C40DR	UCC28C40D	UCC2892PW
UCC28C40P	UCC28C40DGK	UCC2893D
UCC28C40	UCC28C40DGKR	UCC2893DR
UCC28C40-Q1	UCC28C40QDRQ1	UCC2894D
UCC28C41	UCC28C41D	UCC2894DR
UCC2893PW	UCC28C41DGK	UCC2894PW
UCC2893PWR	UCC28C41DGKR	UCC2894PWR
UCC28C45-Q1	UCC28C45QDRQ1	UCC28C41DR
UCC2960	UCC2960D	UCC28C41QDRQ1
UCC2961	UCC2961D	UCC28C42D
UCC35701	UCC35701D	UCC28C42DGK
UCC35702	UCC35702PW	UCC28C42QDRQ1
UCC35705	UCC35705D	UCC28C43D
UCC35701N	UCC35705DGK	UCC28C43DGK
UCC35701PW	UCC35705DTR	UCC28C43DGKR
UCC35702D	UCC35705P	UCC28C43DR
UCC35706	UCC35706D	UCC28C43P
UCC28C42DGKR	UCC35706DGK	UCC28C43MDREP
UCC28C42DR	UCC35706P	V62/07615-01XE
UCC28C42P	UCC3580D-1	UCC28C43QDRQ1
UCC3580-1	UCC3580DTR-1	UCC28C44D
UCC3580-2	UCC3580D-2	UCC28C44DGK
UCC3580-3	UCC3580D-3	UCC28C44DGKR
UCC3580-4	UCC3580D-4	UCC28C44DR
UCC3581	UCC3581D	UCC28C44P
UCC3750	UCC3750DW	UCC28C45DGK
UCC3581DTR	UCC3750DWTR	UCC28C45DGKR
UCC3583D	UCC3800D	UCC28C45DR
UCC3800	UCC3800N	UCC28C45P
UCC28C44QDRQ1	UCC3800PW	UCC28C45MDREP
UCC28C45D	UCC3801D	V62/07615-02XE
UCC3807-2	UCC3807D-2	UCC3801DTR
UCC3801	UCC3807N-2	UCC3801N
UCC3802	UCC3807D-3	UCC3801PW
UCC3807-3	UCC3807N-3	UCC3801PWTR
UCC3808-1	UCC3808D-1	UCC3802D
UCC3803	UCC3808DTR-1	UCC3802DTR
UCC38C44DGKR	UCC3808N-1	UCC3802N
UCC38C44DR	UCC3808D-2	UCC3802PW
UCC38C44P	UCC3808N-2	UCC3803D
UCC38C45D	UCC38083D	UCC3803DTR
UCC38C45DGK	UCC38083DR	UCC3803N
UCC38C45DGKR	UCC38083P	UCC3803PWTR
UCC38C45DR	UCC38084D	UCC3804D
UCC38C45P	UCC38084DR	UCC3804DTR
UCC3960D	UCC38084P	UCC3804N
UCC3960P	UCC38084PW	UCC3804PW
UCC3961D	UCC38084PWR	UCC3804PWTR
UCD8220PWP	UCC38085D	UCC3805D
UCD8220QPWPRQ1	UCC38085P	UCC3805DTR
UCC38C43P	UCC38086D	UCC3805N
UCC38086	UCC38086DR	UCC3805PW
UCC38C40DR	UCC38086P	UCC3806DW
UCC38C40P	UCC3808AD-1	UCC3806N
UCC38C41D	UCC3808ADTR-1	UCC3806PW
UCC38C41DGK	UCC3808AN-1	UCC3807D-1
UCC38C41DR	UCC3808AD-2	UCC28600D
UCC38C41P	UCC3808ADTR-2	UCC28600DR
UCC38C42D	UCC3808AN-2	UCC28600TDRQ1
UCC38C42DGK	UCC3808APW-2	UCC28610D
UCC38C42DGKR	UCC3809D-1	UCC28610DR
UCC38C42DR	UCC3809N-1	UCC28610P
UCC38C42P	UCC3809P-1	UCC28630D
UCC38C43D	UCC3809PTR-1	UCC28631D
UCC38C43DGK	UCC3809D-2	UCC28631DR
UCC38C43DGKR	UCC3809N-2	UCC28632D
UCC38C43DR	UCC3809P-2	UCC28632DR
UCC3809-2	UCC3809PTR-2	UCC28633D
UCC3809-2	UCC3809PW-2	UCC28633DR
UCC3810	UCC3810DW	UCC28634D
UCC28780RTER	UCC3810DWTR	UCC28634DR
UCC3810	UCC3810N	UCC28700DBVR
UCC3813-0	UCC3813D-0	UCC28700DBVT
UCC3581	UCC3813DTR-0	UCC28700QDBVRQ1
UCC3583	UCC3813N-0	UCC28701DBVR
UCC3813-0	UCC3813PW-0	UCC28701DBVT
UCC3895PW	UCC3813PWTR-0	UCC28702DBVR
UCC3813-1	UCC3813D-1	UCC28702DBVT
UCC3813-2	UCC3813N-2	UCC28710DR
UCC3813DTR-1	UCC3813PW-2	UCC28711D
UCC3813N-1	UCC3813D-3	UCC28711DR
UCC3813PW-1	UCC3813DTR-3	UCC28712D
UCC3813D-2	UCC3813N-3	UCC28712DR
UCC3813DTR-2	UCC3813PW-3	UCC28713D
UCC3813-3	UCC3813PWTR-3	UCC28713DR
UCC3813-4	UCC3813D-4	UCC28720D
UCC28703DBVR	UCC3813DTR-4	UCC28720DR
UCC28703DBVT	UCC3813N-4	UCC28722DBVR
UCC28704DBVR-1	UCC3813PW-4	UCC28722DBVT
UCC28704DBVT-1	UCC3813D-5	UCC28730D
UCC28710D	UCC3813DTR-5	UCC28730DR
UCC38C40D	UCC3813N-5	UCC28730QDRQ1
UCC38C40DGK	UCC3813PW-5	UCC28740D
UCC38C40DGKR	UCC3813PWTR-5	UCC28740DR
UCC3889	UCC3889D	UCC28740QDRQ1
UCC28780RTET	UCC3889N	UCC28742DBVR
UCC38C44D	UCC3895DW	UCC28742DBVT
UCC38C44DGK	UCC3895DWTR	UCC28780D
UCC3895	UCC3895N	UCC28780DR