108 Switching Regulators & Controllers 15

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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	Trim or Adjustable Output (V)	No. of Functions	No. of Channels	Terminal Form	Control Technique	Switcher Config	Package Style (Meter)	Package Equivalence Code	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)	Minimum Supply Voltage (Vsup)	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Adjustable Threshold	Nominal Output Voltage	Maximum Input Voltage
PI3740-00-LGIZ	Vicor	SWITCHING REGULATOR	INDUSTRIAL	108	LGA	RECTANGULAR	YES	1000 kHz	UNSPECIFIED			1		NO LEAD		BUCK-BOOST	GRID ARRAY	LGA108,10X14,40	1 mm	115 Cel	10 V	CURRENT/VOLTAGE-MODE	-40 Cel		50 V	BOTTOM	R-XBGA-N108	3		2.63 mm	10 mm		24 V		8 V		20		245	14 mm		12 V	60 V
LTM8064IY#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B108	3		5.12 mm	11.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1.2 V TO 36 V	6 V	e1			245	16 mm			58 V
LTM8064EY#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	0 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B108	3		5.12 mm	11.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1.2 V TO 36 V	6 V	e1			245	16 mm			58 V
LTM8064IY	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		BOTTOM	R-PBGA-B108	3		5.12 mm	11.9 mm		24 V	OUTPUT VOLTAGE RANGE FROM 1.2 V TO 36 V	6 V	e0			245	16 mm			58 V
PI3749-00-LGIZ	Vicor	SWITCHING REGULATOR	INDUSTRIAL	108	LGA	RECTANGULAR	YES	800 kHz	UNSPECIFIED		YES	1		NO LEAD		BUCK-BOOST	GRID ARRAY	LGA108,10X14,40	1 mm	115 Cel	12 V		-40 Cel		29 V	BOTTOM	R-XBGA-N108	3		2.63 mm	10 mm		24 V	Vin = 24 to 34V output is 12 to 34V.	16 V			1	245	14 mm		24 V	34 V
LTM4675EY#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	108	BGA	RECTANGULAR	YES	537.5 kHz	PLASTIC/EPOXY	9 A		1	4	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY	BGA108,9X12,50	1.27 mm	125 Cel	.5 V	CURRENT-MODE	0 Cel		5.5 V	BOTTOM	R-PBGA-B108	4	5.75 V	3.71 mm	11.9 mm	4.5 V	12 V	OTHER SUPPLY VOLTAGE IS 5.75V TO 17 V AND NOMINAL IS 12 V	4.5 V		30		245	16 mm	YES		17 V
LTM4675IY#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	108	BGA	RECTANGULAR	YES	537.5 kHz	PLASTIC/EPOXY	9 A		1	4	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY	BGA108,9X12,50	1.27 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel		5.5 V	BOTTOM	R-PBGA-B108	4	5.75 V	3.71 mm	11.9 mm	4.5 V	12 V	OTHER SUPPLY VOLTAGE IS 5.75V TO 17 V AND NOMINAL IS 12 V	4.5 V		30		245	16 mm	YES		17 V
PI3740-00-BGMZ	Vicor	SWITCHING REGULATOR	OTHER	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK-BOOST	GRID ARRAY	BGA108,10X14,40	1 mm	115 Cel	10 V	CURRENT/VOLTAGE-MODE	-55 Cel		50 V	BOTTOM	R-PBGA-B108			3.14 mm	10.5 mm		24 V		8 V					14.5 mm		12 V	60 V
PI3740-00-BGIZ	Vicor	SWITCHING REGULATOR	INDUSTRIAL	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK-BOOST	GRID ARRAY	BGA108,10X14,40	1 mm	115 Cel	10 V	CURRENT/VOLTAGE-MODE	-40 Cel		50 V	BOTTOM	R-PBGA-B108			3.14 mm	10.5 mm		24 V		8 V					14.5 mm		12 V	60 V
PI3740-00-BGMP	Vicor	SWITCHING REGULATOR	OTHER	108	BGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		BALL		BUCK-BOOST	GRID ARRAY	BGA108,10X14,40	1 mm	115 Cel	10 V	CURRENT/VOLTAGE-MODE	-55 Cel		50 V	BOTTOM	R-PBGA-B108			3.14 mm	10.5 mm		24 V		8 V					14.5 mm		12 V	60 V
LTM4686IV#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	108	LGA	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-N108			1.92 mm	11.9 mm		12 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED	16 mm		1 V	17 V
LTM4675IY	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	108	BGA	RECTANGULAR	YES	537.5 kHz	PLASTIC/EPOXY	9 A		1	4	BALL	PULSE WIDTH MODULATION	BUCK	GRID ARRAY	BGA108,9X12,50	1.27 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel	TIN LEAD	5.5 V	BOTTOM	R-PBGA-B108		5.75 V	3.71 mm	11.9 mm	4.5 V	12 V	OTHER SUPPLY VOLTAGE IS 5.75V TO 17 V AND NOMINAL IS 12 V	4.5 V	e0				16 mm	YES		17 V
LTM4686EV#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	108	LGA	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-N108			1.92 mm	11.9 mm		12 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED	16 mm		1 V	17 V
LTM4686EV-1#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	108	LGA	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-N108			1.92 mm	11.9 mm		12 V		2.375 V		NOT SPECIFIED		NOT SPECIFIED	16 mm		1 V	17 V
LTM4686IV-1#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	108	LGA	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	BUCK	GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-N108			1.92 mm	11.9 mm		12 V		2.375 V		NOT SPECIFIED		NOT SPECIFIED	16 mm		1 V	17 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.