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Broadband - SSTB (Satellite Set-Top Boxes) - DC/DC Converters

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Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT1 (min) (V)	VOUT1 (max) (V)	VOUT2 (V)	VOUT3 (V)	IOUT1 (A)	IOUT2 (A)	100-999 Unit MSRP ($)	Package
ISL6443		300kHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller	4.5	24	0.8	24	24	Adj.	10	10	2.61	28 Ld QFN 28 Ld QFN T+R Eval Board
ISL6443A		300kHz Dual, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller	4.5	24	0.8	24	24	Adj.	10	10	2.24	28 Ld QFN 28 Ld QFN T+R 28 Ld TSSOP 28 Ld TSSOP T+R Eval Board

Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT1 (min) (V)	VOUT1 (max) (V)	VOUT2 (V)	VOUT3 (V)	VOUT4 (V)	IOUT1 (A)	100-999 Unit MSRP ($)	Package
ISL6521		PWM Buck DC/DC and Triple Linear Power Controller	5	5	0.8	4.5	Adj.	Adj.	Adj.	20	2.97	16 Ld SOIC 16 Ld SOIC T+R Eval Board

Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT (min) (V)	VOUT (max) (V)	IOUT (max) (A)	Switching Freq. (kHz)	100-999 Unit MSRP ($)	Package
ISL6440		300kHz Dual, 180° Out-of-Phase, Step-Down PWM Controller	4.5	24	0.8	24	10	300	2.44	24 Ld QSOP 24 Ld QSOP T+R Eval Board
ISL6445		1.4MHz Dual, 180° Out-of-Phase, Step-Down PWM Controller	4.5	24	0.8	24	6	1400	2.44	24 Ld QSOP 24 Ld QSOP T+R Eval Board

Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT (min) (V)	VOUT (max) (V)	IOUT (max) (A)	VBIAS (V)	IS (min) (mA)	IS (typ) (mA)	100-999 Unit MSRP ($)	Package
ISL6406		Single Synchronous Buck Pulse-Width Modulation (PWM) Controller	3.3	5	0.8	5	20	3.3 to 5	7	9.8	1.13	16 Ld QFN 16 Ld QFN T+R 16 Ld SOIC 16 Ld SOIC T+R 16 Ld TSSOP 16 Ld TSSOP T+R Eval Board

Switching Regulation - Non-Isolated - Step Down - Synchronous Buck Controllers - Multiple Output - 4-in-1 PWM Switches + Linear

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Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT1 (min) (V)	VOUT1 (max) (V)	VOUT2 (V)	VOUT3 (V)	IOUT1 (A)	IOUT2 (A)	100-999 Unit MSRP ($)	Package
ISL9440		Triple, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller	4.5	24	0.8	24	Adj.	Adj.	20	20	4.67	32 Ld QFN 32 Ld QFN T+R Eval Board
ISL9440A		Triple, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller	4.5	24	0.8	24	Adj.	Adj.	20	20	4.67	32 Ld QFN 32 Ld QFN T+R Eval Board
ISL9440B		Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start	4.5	24	0.8	24	Adj.	Adj.	20	20	4.67	32 Ld QFN 32 Ld QFN T+R Eval Board
ISL9440C		Triple Step-Down PWM and Single Linear Controller with Programmable Soft-Start	4.5	24	0.8	24	Adj.	Adj.	20	20	4.67	32 Ld QFN 32 Ld QFN T+R
ISL9441		Triple, 180° Out-of-Phase, Step-Down PWM and Single Linear Controller	4.5	24	0.8	24	Adj.	Adj.	20	20	4.67	32 Ld QFN 32 Ld QFN T+R Eval Board

Device	Data- Sheet	Device Description	VIN (min) (V)	VIN (max) (V)	VOUT1 (min) (V)	VOUT1 (max) (V)	VOUT2 (V)	VOUT3 (V)	VOUT4 (V)	IOUT1 (A)	100-999 Unit MSRP ($)	Package
HIP6019B		Advanced Dual PWM and Dual Linear Power Control	5	5	1.3	3.5	Adj.	Adj.	Adj.	25	3.56	28 Ld SOIC 28 Ld SOIC T+R Eval Board
HIP6021		Advanced PWM and Triple Linear Power Controller	5	5	1.3	3.5	1.5 or 3.3 (also Adj. Higher)	1.5 (also Adj. Higher)	1.8 (also Adj. Higher)	25	2.96	28 Ld SOIC 28 Ld SOIC T+R Eval Board
HIP6521		PWM and Triple Linear Power Controller	5	5	0.8	4.5	Adj.	Adj.	Adj.	20	3.08	16 Ld SOIC 16 Ld SOIC T+R Eval Board
ISL6232		High Efficiency System Power Supply Controller for Notebook Computers	5.5	25	3.25 (Adj. 0.8)	3.35 (Adj. 5.5)	5 (Adj. 0.8 to 5.5)	3.3 Linear	5 Linear	12	3.16	28 Ld QSOP 28 Ld QSOP T+R Eval Board
ISL6236		High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers	5.5	25	4.975 (Adj. 0.7)	5.125 (Adj. 5.5)	3.3 (Adj. 0.5 to 2.5)	3.3 or 5 Linear (Adj. 0.7 to 4.5)	3.3 Always Linear	20	2.85	32 Ld QFN 32 Ld QFN T+R Eval Board
ISL6236A		High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers	4.5	25	4.975 (Adj. 0.7)	5.125 (Adj. 5.5)	3.3 (Adj. 0.5 to 2.5)	3.3 or 5 Linear (Adj. 0.7 to 4.5)	3.3 Always Linear	20	2.85	32 Ld QFN 32 Ld QFN T+R
ISL62381		High-Efficiency, Quad-Output System Power Supply Controller for Notebook Computers	5.5	25	0.6	5.5	0.6 to 5.5	Adj.	5	20	2.87	32 Ld TQFN 32 Ld TQFN T+R Eval Board
ISL62382		High-Efficiency, Quad-Output System Power Supply Controller for Notebook Computers	5.5	25	0.6	5.5	0.6 to 5.5	Adj.	5	20	2.87	32 Ld TQFN 32 Ld TQFN T+R Eval Board
ISL62383		High-Efficiency, Triple-Output System Power Supply Controller for Notebook Computers	5.5	25	0.6	5.5	0.6 to 5.5	Adj.	5	20	2.73	28 Ld TQFN 28 Ld TQFN T+R Eval Board
ISL62386		High-Efficiency, Quad Output System Power Supply Controller for Notebook Computers	5.5	25	0.6	5.5	0.6 to 5.5	3.3	5	20	3.83	32 Ld TQFN 32 Ld TQFN T+R Eval Board
ISL6521		PWM Buck DC/DC and Triple Linear Power Controller	5	5	0.8	4.5	Adj.	Adj.	Adj.	20	2.97	16 Ld SOIC 16 Ld SOIC T+R Eval Board
ISL6523		VRM8.5 Dual PWM and Dual Linear Power System Controller	5	5	1.05	1.825	1.2 (also Adj. Higher)	1.5 (also Adj. Higher)	1.8 (also Adj. Higher)	25	2.96	28 Ld SOIC 28 Ld SOIC T+R Eval Board
ISL6524		VRM8.5 PWM and Triple Linear Power System Controller	5	5	1.05	1.825	1.2 (also Adj. Higher)	1.5 (also Adj. Higher)	1.8 (also Adj. Higher)	25	2.84	28 Ld SOIC 28 Ld SOIC T+R Eval Board
ISL6524A		VRM8.5 PWM and Triple Linear Power System Controller	5	5	1.05	1.825	1.2 (also Adj. Higher)	1.5 (also Adj. Higher)	1.8 (also Adj. Higher)	25	2.84	28 Ld SOIC 28 Ld SOIC T+R
ISL6537		ACPI Regulator/Controller for Dual Channel DDR Memory Systems	4.5	5.5	0.8	VIN	50% of VOUT1	Adjustable down to 0.8V	Adjustable down to 0.8V	25	2.87	28 Ld QFN 28 Ld QFN T+R Eval Board
ISL6548		ACPI Regulator/Controller for Dual Channel DDR Memory Systems	4.5	5.5	0.8	VIN	50% of VOUT1	Adjustable down to 0.8V	Adjustable down to 0.8V	25	3.17	28 Ld QFN 28 Ld QFN T+R

*Data listed above is for reference only, please refer to Product Data Sheets for current specifications.