DC DC Switching Controllers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

TL494BDR2G IC REG CTRLR BCK/PSH-PULL 16SOIC onsemi	9,148 In Stock	1 : ¥9.28000 Cut Tape (CT) 2,500 : ¥3.74410 Tape & Reel (TR)	SWITCHMODE™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7V ~ 40V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TL5001AQDRG4Q1 IC REG CTRLR BCK/BST/FLYBK 8SOIC Texas Instruments	4,579 In Stock 31,606 Marketplace	1 : ¥36.98000 Cut Tape (CT) 2,500 : ¥18.54557 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	3.6V ~ 40V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

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DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.