Sharp Corporation Switching Regulators & Controllers 11

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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	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Minimum Input Voltage	JESD-609 Code	Peak Reflow Temperature (C)	Length	Maximum Input Voltage
PQ1CG2032FZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	80 kHz	PLASTIC/EPOXY	3.5 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e2	260		35 V
PQ1CZ41H2ZPH	Sharp Corporation	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY	1.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	TIN COPPER	SINGLE	R-PSSO-G5	3.05 mm	5.5 mm	Not Qualified	12 V	8 V	e2	260		35 V
IR3M02AN	Sharp Corporation	SWITCHING REGULATOR		16	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.25 A	1	GULL WING	PULSE WIDTH MODULATION		SMALL OUTLINE			1.27 mm					DUAL	R-PDSO-G16		4.4 mm	Not Qualified					10 mm
IR3M03A	Sharp Corporation	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	1.8 A	1	THROUGH-HOLE			IN-LINE			2.54 mm					DUAL	R-PDIP-T8	4.4 mm	7.62 mm	Not Qualified					9.1 mm
PQ1CG41H2RZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	330 kHz	PLASTIC/EPOXY	1.2 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e2	260		35 V
PQ1CY1032ZPH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	YES	165 kHz	PLASTIC/EPOXY	3.5 A	1	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE			1.7 mm	85 Cel		-20 Cel	TIN COPPER	SINGLE	R-PSSO-G5	4.25 mm	8.4 mm	Not Qualified	12 V	8 V	e2	260		35 V
PQ1CG21H2FZ	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1.5 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e0			35 V
PQ1CG21H2FZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1.5 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e2	260		35 V
PQ1CG21H2RZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1.5 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e2	260		35 V
PQ1CG3032RZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	165 kHz	PLASTIC/EPOXY	3.5 A	1	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V	8 V	e2	260		35 V
PQ1CY1032ZP	Sharp Corporation		OTHER	5			YES	165 kHz	PLASTIC/EPOXY	3 A						SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-20 Cel	Tin/Lead (Sn/Pb)	SINGLE				Not Qualified			e0

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.