Synchronous Rectifier is Yes - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ISL6540ACRZ ISL6545AIBZ-T ISL6545AIRZ-T - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part 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	Package / Case	Supplier Device Package
ISL6540ACRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97 V ~ 22 V	250kHz ~ 2MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	0°C ~ 70°C (TA)	28-VFQFN Exposed Pad	28-QFN (5x5)
ISL6545AIBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	600kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6545AIRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	600kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
ISL6545CBZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6545CBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6545IBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6551IB	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 28SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	10.8 V ~ 13.2 V	50kHz ~ 500kHz	50%	Yes	No	-	Current Limit, Dead Time Control, Enable, Soft Start	0°C ~ 85°C (TA)	28-SOIC (0.295", 7.50mm Width)	28-SOIC
ISL6551IBZ	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 28SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	10.8 V ~ 13.2 V	50kHz ~ 500kHz	50%	Yes	No	-	Current Limit, Dead Time Control, Enable, Soft Start	0°C ~ 85°C (TA)	28-SOIC (0.295", 7.50mm Width)	28-SOIC
ISL6551IR	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 28QFN	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	10.8 V ~ 13.2 V	50kHz ~ 500kHz	50%	Yes	No	-	Current Limit, Dead Time Control, Enable, Soft Start	0°C ~ 85°C (TA)	28-VQFN Exposed Pad	28-QFN (6x6)
ISL6567CRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	200kHz ~ 2MHz	66%	Yes	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL6567CRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	200kHz ~ 2MHz	66%	Yes	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL6567IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	200kHz ~ 2MHz	66%	Yes	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL6567IRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	200kHz ~ 2MHz	66%	Yes	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL6726AAZ	Renesas Electronics America Inc.	IC Regulators Controller MULT TOP 20QSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	80%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 105°C (TA)	20-SSOP (0.154", 3.90mm Width)	20-QSOP
ISL6740IB	Renesas Electronics America Inc.	IC Regulators Controller MULT TOP 16SOIC	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	2	1	9 V ~ 16 V	Up to 1MHz	83%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
ISL6740IVZ-T	Renesas Electronics America Inc.	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	2	1	9 V ~ 16 V	Up to 1MHz	83%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
ISL6741IVZ-T	Renesas Electronics America Inc.	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	2	1	9 V ~ 16 V	Up to 1MHz	83%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
ISL6742AAZA	Renesas Electronics America Inc.	IC Regulators Controller MULT TOP 16QSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 2MHz	99%	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ISL6744AUZ	Renesas Electronics America Inc.	IC Regulators Controller MULT TOPOLOGY 8MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	99%	Yes	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6744AUZ-T	Renesas Electronics America Inc.	IC Regulators Controller MULT TOPOLOGY 8MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	99%	Yes	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6752AAZA	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 16QSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	9 V ~ 16 V	Up to 2MHz	99%	Yes	No	-	Frequency Control	-40°C ~ 105°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ISL6752AAZA-T	Renesas Electronics America Inc.	IC Regulators Controller FULL-BRIDGE 16QSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	9 V ~ 16 V	Up to 2MHz	99%	Yes	No	-	Frequency Control	-40°C ~ 105°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
ISL6843IBZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6843IBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6843IU	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IUZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IUZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL8104CBZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	7.6 V ~ 15.4 V	200kHz ~ 1.5MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
ISL8104CRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7.6 V ~ 15.4 V	200kHz ~ 1.5MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL8104IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7.6 V ~ 15.4 V	200kHz ~ 1.5MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL8105AIBZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	600kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL8105AIBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	600kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL8105AIRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	600kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
ISL8105BIRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 10DFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
ISL8105CRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 10DFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
ISL8105IBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL8105IRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
ISL8106IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7 V ~ 25 V	200kHz ~ 600kHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 85°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL8117AFRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 60 V	100kHz ~ 2MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-VFQFN Exposed Pad	16-QFN (4x4)
ISL8117FVEZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 60 V	100kHz ~ 2MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
ISL8120CRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Power Good	0°C ~ 70°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8120CRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Power Good	0°C ~ 70°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8120IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8120IRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8120IRZ-TK	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8121IRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	150kHz ~ 2MHz	66%	Yes	No	-	Current Limit, Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL8121IRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.9 V ~ 5.5 V	150kHz ~ 2MHz	66%	Yes	No	-	Current Limit, Enable, Soft Start, Tracking	-40°C ~ 85°C (TA)	24-VFQFN Exposed Pad	24-QFN-EP (4x4)
ISL8126CRZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8126CRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL8126IRZ-TK	Renesas Electronics America Inc.	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 5.6 V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 85°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)

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