Part Number	Category	Family	Status	Description
UCC28221PW	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR FLYBK ISO 20-TSSOP
UCC28221PWG4 492100 12+ IC INTERNATIONAL TRADING CO. UCC28221PWG4 N/A 85600 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com UCC28221PWG4 Texas Instruments 30,000 2102+ Current Mode PWM Controllers Dual Interleaved w/ Prog Max Duty Cycle Lei Li IC Components UCC28221PWG4 TI 8500 11+ KE XING ELECTRONICS CO.,LTD UCC28221PWG4 TI 57139 15+ IC REG CTRLR FLYBK ISO 20-TSSOP Unitronix Electronics Limited UCC28221PWG4 TI 2000 2013+ INTERLEAVED DUAL PWM CONTROLLER WITH PROGRAMMABLE MAX DUTY CYCLE Protec Engineering (S) Pte Ltd protec@vip.163.com UCC28221PWG4 TI 40396 14+ RoHS Compliant FindCores Electronics Inc. UCC28221PWG4 TI 520 15+ TSSOP20 New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com UCC28221PWR 492100 12+ IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk UCC28221PWR N/A 88870 2016 Rohs.And.New European Union IC Industry Co.linda@ic-industry38.com UCC28221PWR TI/BB 2686 2015+ 2015+ enkaite Electronics Co., Ltd UCC28221PWR TI/BB 2686 2015+ New & original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com UCC28221PWRG4 TI 7678 16+ XINXING(HK) ELECTRONICS CO.,LTD UCC28221PWRG4 TI 19852 12+ 20-TSSOP (0.173 4.40mm Width) Evergreen Electronics Co.,Ltd UCC28221PWRG4 TI 40196 14+ RoHS Compliant FindCores Electronics Inc. UCC28221PWRG4 TI 46610 2016+ standard package with RoHS MAINtron Electronics Co.,Ltd.
UCC28221PWG4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Active	IC REG CTRLR FLYBK ISO 20-TSSOP
UCC28221PWG4 492100 12+ IC INTERNATIONAL TRADING CO. UCC28221PWG4 N/A 85600 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com UCC28221PWG4 Texas Instruments 30,000 2102+ Current Mode PWM Controllers Dual Interleaved w/ Prog Max Duty Cycle Lei Li IC Components UCC28221PWG4 TI 8500 11+ KE XING ELECTRONICS CO.,LTD UCC28221PWG4 TI 57139 15+ IC REG CTRLR FLYBK ISO 20-TSSOP Unitronix Electronics Limited UCC28221PWG4 TI 2000 2013+ INTERLEAVED DUAL PWM CONTROLLER WITH PROGRAMMABLE MAX DUTY CYCLE Protec Engineering (S) Pte Ltd protec@vip.163.com UCC28221PWG4 TI 40396 14+ RoHS Compliant FindCores Electronics Inc. UCC28221PWG4 TI 520 15+ TSSOP20 New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com
UCC28221PWR	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Obsolete item	IC REG CTRLR FLYBK ISO 20-TSSOP
UCC28221PWR 492100 12+ IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk UCC28221PWR N/A 88870 2016 Rohs.And.New European Union IC Industry Co.linda@ic-industry38.com UCC28221PWR TI/BB 2686 2015+ 2015+ enkaite Electronics Co., Ltd UCC28221PWR TI/BB 2686 2015+ New & original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com UCC28221PWRG4 TI 7678 16+ XINXING(HK) ELECTRONICS CO.,LTD UCC28221PWRG4 TI 19852 12+ 20-TSSOP (0.173 4.40mm Width) Evergreen Electronics Co.,Ltd UCC28221PWRG4 TI 40196 14+ RoHS Compliant FindCores Electronics Inc. UCC28221PWRG4 TI 46610 2016+ standard package with RoHS MAINtron Electronics Co.,Ltd.
UCC28221PWRG4	Integrated Circuits (ICs)	PMIC - Voltage Regulators - DC DC Switching Controllers	Obsolete item	IC REG CTRLR FLYBK ISO 20-TSSOP
UCC28221PWRG4 TI 7678 16+ XINXING(HK) ELECTRONICS CO.,LTD UCC28221PWRG4 TI 19852 12+ 20-TSSOP (0.173 4.40mm Width) Evergreen Electronics Co.,Ltd UCC28221PWRG4 TI 40196 14+ RoHS Compliant FindCores Electronics Inc. UCC28221PWRG4 TI 46610 2016+ standard package with RoHS MAINtron Electronics Co.,Ltd.