38 Switching Regulators & Controllers 396

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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 Output Current	No. of Functions	Terminal Form	Control Technique	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Maximum Input Voltage
ISL6217CV-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel		DUAL	R-PDSO-G38	1	1.2 mm	4.4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 1.708V	4.75 V				9.7 mm	5.25 V
ISL6217ACV-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel		DUAL	R-PDSO-G38		1.2 mm	4.4 mm		5 V		4.75 V				9.7 mm	5.25 V
ISL6217CVZA	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel		DUAL	R-PDSO-G38		1.2 mm	4.4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 1.708V	4.75 V		NOT SPECIFIED	NOT SPECIFIED	9.7 mm	5.25 V
ISL6217ACVZA-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel	MATTE TIN	DUAL	R-PDSO-G38	3	1.2 mm	4.4 mm		5 V		4.75 V	e3	30	260	9.7 mm	5.25 V
ISL6218CVZ	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel	MATTE TIN	DUAL	R-PDSO-G38	3	1.2 mm	4.4 mm		5 V		4.75 V	e3			9.7 mm	5.25 V
ISL6217CV	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel		DUAL	R-PDSO-G38		1.2 mm	4.4 mm		5 V		4.75 V				9.7 mm	5.25 V
ISL6218CVZA	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel	MATTE TIN	DUAL	R-PDSO-G38	3	1.2 mm	4.4 mm		5 V		4.75 V	e3	30	260	9.7 mm	5.25 V
ISL6217CVZ-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel	MATTE TIN	DUAL	R-PDSO-G38	3	1.2 mm	4.4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 1.708V	4.75 V	e3			9.7 mm	5.25 V
ISL6217ACV	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-10 Cel		DUAL	R-PDSO-G38		1.2 mm	4.4 mm		5 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED	9.7 mm	5.25 V
ISL6422BEVEZ	Renesas Electronics	DUAL SWITCHING CONTROLLER	OTHER	38	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel	CURRENT-MODE	-20 Cel	MATTE TIN	DUAL	R-PDSO-G38		1.2 mm	4.4 mm		12 V		8 V	e3			9.7 mm	14 V
ISL81601FVEZ-T7A	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	38	HTSSOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY		1	GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel	CURRENT-MODE	-40 Cel	PURE MATTE TIN	DUAL	R-PDSO-G38	2	1.1 mm	4.4 mm		8 V		4.5 V		30	260	9.7 mm	60 V
EN6337QI3	Altera	SWITCHING REGULATOR	INDUSTRIAL	38	HQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	3 A	1	NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC38,.16X.28,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel		QUAD	R-XQCC-N38		1.9 mm	4 mm	Not Qualified	5 V		2.5 V				7 mm	6.6 V

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.