頁 2 - Fairchild/ON Semiconductor 產品 - PMIC - 穩壓器 - DC DC 切換式控制器

零件編號	製造商	描述	封裝	庫存	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
FAN1577AMX	Fairchild/ON Semiconductor	IC REG CTRLR BUCK 20SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 8 V ~ 15 V Frequency - Switching: 340kHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOP	封裝: 20-SOIC (0.295", 7.50mm Width)	庫存2,976	Step-Down	Positive	Buck	2	2	8 V ~ 15 V	340kHz	90%	Yes	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOP
SG1577DY	Fairchild/ON Semiconductor	IC REG CTRLR BUCK/BOOST 20DIP Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: 2 Output Phases: - Voltage - Supply (Vcc/Vdd): 8 V ~ 15 V Frequency - Switching: - Duty Cycle (Max): 95% Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 20-DIP (0.300", 7.62mm) Supplier Device Package: 20-DIP	封裝: 20-DIP (0.300", 7.62mm)	庫存2,304	-	-	-	2	-	8 V ~ 15 V	-	95%	-	-	-	-	-40°C ~ 85°C (TA)	20-DIP (0.300", 7.62mm)	20-DIP
UC3845N	Fairchild/ON Semiconductor	IC REG CTRLR 8DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 48% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	封裝: 8-DIP (0.300", 7.62mm)	庫存223,524	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	48%	Yes	No	-	-	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
UC3845D	Fairchild/ON Semiconductor	IC REG CTRLR 14SOIC Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 48% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOP	封裝: 14-SOIC (0.154", 3.90mm Width)	庫存18,708	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	48%	Yes	No	-	-	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOP
UC3843N	Fairchild/ON Semiconductor	IC REG CTRLR 8DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 97% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	封裝: 8-DIP (0.300", 7.62mm)	庫存150,780	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	Yes	No	-	-	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
UC3843DX	Fairchild/ON Semiconductor	IC REG CTRLR 14SOIC Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 97% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 14-SOIC (0.209", 5.30mm Width) Supplier Device Package: 14-SOP	封裝: 14-SOIC (0.209", 5.30mm Width)	庫存20,724	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	Yes	No	-	-	0°C ~ 70°C (TA)	14-SOIC (0.209", 5.30mm Width)	14-SOP
UC3843D	Fairchild/ON Semiconductor	IC REG CTRLR 14SOIC Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 97% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 14-SOIC (0.209", 5.30mm Width) Supplier Device Package: 14-SOP	封裝: 14-SOIC (0.209", 5.30mm Width)	庫存274,392	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	Yes	No	-	-	0°C ~ 70°C (TA)	14-SOIC (0.209", 5.30mm Width)	14-SOP
UC3843AN	Fairchild/ON Semiconductor	IC REG CTRLR 8DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	封裝: 8-DIP (0.300", 7.62mm)	庫存670,008	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	Yes	No	-	-	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
UC3843AD	Fairchild/ON Semiconductor	IC REG CTRLR 8SOIC Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOP	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存90,024	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	Yes	No	-	-	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOP
KA3883C	Fairchild/ON Semiconductor	IC REG CTRLR 8DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: - Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	封裝: 8-DIP (0.300", 7.62mm)	庫存12,576	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	Yes	No	-	-	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
KA3511DS	Fairchild/ON Semiconductor	IC REG CTRLR 22DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 14 V ~ 30 V Frequency - Switching: 10kHz Duty Cycle (Max): 48% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Dead Time Control, Enable, Frequency Control, Power Good Operating Temperature: -25°C ~ 85°C (TA) Package / Case: 22-DIP (0.400", 10.16mm) Supplier Device Package: 22-DIP	封裝: 22-DIP (0.400", 10.16mm)	庫存3,408	-	Positive	-	2	1	14 V ~ 30 V	10kHz	48%	No	No	-	Dead Time Control, Enable, Frequency Control, Power Good	-25°C ~ 85°C (TA)	22-DIP (0.400", 10.16mm)	22-DIP
2005ASZ	Fairchild/ON Semiconductor	IC REG CTRLR 16SOIC 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: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	封裝: 16-SOIC (0.154", 3.90mm Width)	庫存3,440	-	-	-	-	-	-	-	-	-	-	-	-	-	16-SOIC (0.154", 3.90mm Width)	16-SOIC
FAN6520BMX	Fairchild/ON Semiconductor	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存6,304	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FAN6520BM	Fairchild/ON Semiconductor	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存6,480	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
FAN6520BIMX	Fairchild/ON Semiconductor	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封裝: 8-SOIC (0.154", 3.90mm Width)	庫存5,248	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
SG1577SZ	Fairchild/ON Semiconductor	IC REG CTRLR BUCK/BOOST 20-SOP Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: 2 Output Phases: - Voltage - Supply (Vcc/Vdd): 8 V ~ 15 V Frequency - Switching: - Duty Cycle (Max): 95% Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOP	封裝: 20-SOIC (0.295", 7.50mm Width)	庫存85,092	-	-	-	2	-	8 V ~ 15 V	-	95%	-	-	-	-	-40°C ~ 85°C (TA)	20-SOIC (0.295", 7.50mm Width)	20-SOP
KA3846	Fairchild/ON Semiconductor	IC REG CTRLR 16DIP Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 6.95 V ~ 40 V Frequency - Switching: Up to 500kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-DIP	封裝: 16-DIP (0.300", 7.62mm)	庫存246,624	-	Positive	-	2	1	6.95 V ~ 40 V	Up to 500kHz	-	Yes	Yes	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP