FLUORESCENT LIGHT CONTROLLER Switching Regulators & Controllers 26

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	No. of Channels	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
TPS92690Q1PWP/NOPB	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	AUTOMOTIVE		HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		5 A	1	1			GULL WING	FREQUENCY MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH				125 Cel	3 V	CURRENT-MODE	-40 Cel	MATTE TIN	72 V	DUAL	R-PDSO-G16	1								4.5 V	e3	30	260			75 V
TPS92690Q1PWPR/NOPB	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	AUTOMOTIVE		HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		5 A	1	1			GULL WING	FREQUENCY MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH				125 Cel	3 V	CURRENT-MODE	-40 Cel	MATTE TIN	72 V	DUAL	R-PDSO-G16	1								4.5 V	e3	30	260			75 V
BTS730XUMA1	Infineon Technologies	FLUORESCENT LIGHT CONTROLLER	AUTOMOTIVE	20	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	150 Cel			-40 Cel	TIN		DUAL	R-PDSO-G20	3		2.65 mm	7.5 mm	Not Qualified		12 V		5.9 V	e3			12.8 mm		16.9 V
ICB1FL03GXUMA1	Infineon Technologies	FLUORESCENT LIGHT CONTROLLER		18	SOP	RECTANGULAR	YES	138 kHz	PLASTIC/EPOXY		.7 A	1				GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE			1.27 mm							DUAL	R-PDSO-G18	3		2.65 mm	7.4 mm	Not Qualified		15 V		11 V				12.6 mm		17.5 V
MAX1610CSE	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY	3 mA		1		CMOS		GULL WING		8.2 V	8.2	BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		8.2 V		4.75 V	e0		245	9.9 mm	4.5 V	26 V
MAX754ESE	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	80 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	PULSE FREQUENCY MODULATION			PUSH-PULL	SMALL OUTLINE			1.27 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		5 V	ALSO HAS CONTROL TECHNIQUE OF RESONANT	4.5 V	e0			9.9 mm		5.5 V
UCC2305TDWRQ1	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		.01 A	1			AEC-Q100	GULL WING	PULSE WIDTH MODULATION	6.6 V	6.6	SINGLE	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2	12 V	2.65 mm	7.5 mm	Not Qualified	8 V	6.6 V		5 V	e4	30	260	17.9 mm		18 V
UCC2973PWTR	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1		BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V	12	CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30	260	4.4 mm		25 V
IR2156S	International Rectifier	FLUORESCENT LIGHT CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	32 kHz	PLASTIC/EPOXY		.5 A	1				GULL WING		14 V	14	PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	3		1.75 mm	3.9 mm	Not Qualified		14 V		11.5 V	e0			8.65 mm		14.5 V
MAX1739EEP	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	64 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION	8.2 V	8.2	SINGLE	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Switching Regulator or Controllers	.635 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G20	1		1.73 mm	3.9 mm	Not Qualified		12 V		5 V	e0		245	8.65 mm		28 V
UC3872MG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	16	SSOP	RECTANGULAR	YES	78 kHz	PLASTIC/EPOXY	14 mA	.1 A	1		BIPOLAR		GULL WING	RESONANT CONTROL	5 V	5,15	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	Switching Regulator or Controllers	.635 mm	70 Cel	2.94 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	3.06 V	DUAL	R-PDSO-G16	2		1.75 mm	3.9 mm	Not Qualified		5 V		4.5 V	e4	30	260	4.9 mm	3 V	24 V
UCC2974PW	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY			1		BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V	12	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G16			1.2 mm	4.4 mm	Not Qualified		12 V		4.5 V				5 mm		25 V
UCC3974PW	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY	10.5 mA		1		BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V	12	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel			0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2		1.2 mm	4.4 mm	Not Qualified		12 V		4.5 V	e4	30	260	5 mm		25 V
UCC2977PWR	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	105 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	RESONANT CONTROL		3/13.5	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G8			1.2 mm	3 mm	Not Qualified		12 V		3 V		NOT SPECIFIED	NOT SPECIFIED	4.4 mm		13.5 V
UCC3972PWTRG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1		BICMOS		GULL WING	PULSE WIDTH MODULATION			CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30	260	4.4 mm		25 V
UCC2973PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1		BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V	12	CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30	260	4.4 mm		25 V
UC3871NG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	78 kHz	PLASTIC/EPOXY		.1 A	1		BIPOLAR		THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T18			5.08 mm	7.62 mm	Not Qualified		5 V		4.5 V	e4			22.48 mm		20 V
UC3872NG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	78 kHz	PLASTIC/EPOXY		.1 A	1		BIPOLAR		THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		5 V	RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE	4.5 V	e4			19.305 mm		24 V
TPS68000DBTG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	30	TSSOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1				GULL WING			8/30	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP30,.25,20	Switching Regulator or Controllers	.5 mm	85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G30	2		1.2 mm	4.4 mm	Not Qualified		24 V		8 V	e4	30	260	7.8 mm		30 V
TPS68000DBTRG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	30	TSSOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1				GULL WING				PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel			-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G30	2		1.2 mm	4.4 mm	Not Qualified		24 V		8 V	e4	NOT SPECIFIED	260	7.8 mm	12 V	30 V
UCC2977PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	105 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	RESONANT CONTROL		3/13.5	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.2 mm	3 mm	Not Qualified		12 V		3 V	e4	30	260	4.4 mm		13.5 V
UCC3977PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	105 kHz	PLASTIC/EPOXY	2.5 mA		1		CMOS		GULL WING	RESONANT CONTROL	12 V	3/13.5	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel			0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.2 mm	3 mm	Not Qualified		12 V		3 V	e4	30	260	4.4 mm		13.5 V
UC2872NG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	78 kHz	PLASTIC/EPOXY		.1 A	1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		5 V	RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE	4.5 V	e4			19.305 mm		24 V
UCC2972PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1		BICMOS		GULL WING	PULSE WIDTH MODULATION			CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30	260	4.4 mm		25 V
UCC3972PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	18 V	DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	NOT SPECIFIED	260	4.4 mm		25 V
SMC321	Onsemi	FLUORESCENT LIGHT CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1				GULL WING				PUSH-PULL	SMALL OUTLINE			1.27 mm	125 Cel			-25 Cel			DUAL	R-PDSO-G8			1.85 mm	3.95 mm			15 V		12.4 V				4.92 mm

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.