页 341 - PMIC - 稳压器 - DC DC 切换控制器 | 集成电路（IC）

零件编号	制造商	描述	封装	库存	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
SG3524D	Microsemi Corporation	IC REG CTRLR MULT TOP 16SOIC Output Type: Transistor Driver Function: Step-Down, Step-Up/Step-Down Output Configuration: Positive Topology: Buck, Flyback, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 40 V Frequency - Switching: 100kHz ~ 300kHz Duty Cycle (Max): 49% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	封装: 16-SOIC (0.154", 3.90mm Width)	库存24,204	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8 V ~ 40 V	100kHz ~ 300kHz	49%	Yes	No	-	Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
ADP1878ACPZ-1.0-R7	Analog Devices Inc.	IC REG CTRLR BUCK 14LFCSP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.25 V ~ 20 V Frequency - Switching: 1MHz Duty Cycle (Max): 45% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Power Good, Soft Start Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 14-WFDFN Exposed Pad, CSP Supplier Device Package: 14-LFCSP-WD (4x3)	封装: 14-WFDFN Exposed Pad, CSP	库存2,304	Step-Down	Positive	Buck	1	1	3.25 V ~ 20 V	1MHz	45%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-WFDFN Exposed Pad, CSP	14-LFCSP-WD (4x3)
LT1952IGN#PBF	Linear Technology	IC REG CTRLR FWRD CONV 16SSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Forward Converter Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 9.25 V ~ 25 V Frequency - Switching: 100kHz ~ 500kHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 16-SSOP (0.154", 3.90mm Width) Supplier Device Package: 16-SSOP	封装: 16-SSOP (0.154", 3.90mm Width)	库存2,100	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	9.25 V ~ 25 V	100kHz ~ 500kHz	90%	Yes	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
XRP6124HVES0.5-F	Exar Corporation	IC REG CTRLR BUCK SOT23-5 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 ~ 30 V Frequency - Switching: 100kHz ~ 1MHz Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	封装: SC-74A, SOT-753	库存7,520	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	100kHz ~ 1MHz	-	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5
ISL81401FRZ-T7A	Renesas Electronics America	40V 4-SW SYNCH BUCK-BOOST PWM CO Output Type: PWM Signal Function: Step-Up/Step-Down Output Configuration: Positive Topology: Buck-Boost Number of Outputs: 1 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 40 V Frequency - Switching: 90kHz ~ 650kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Power Good Operating Temperature: -40°C ~ 125°C (TA) Package / Case: 32-VFQFN Exposed Pad Supplier Device Package: 32-QFN (5x5)	封装: 32-VFQFN Exposed Pad	库存4,784	Step-Up/Step-Down	Positive	Buck-Boost	1	2	4.5 V ~ 40 V	90kHz ~ 650kHz	-	Yes	Yes	-	Current Limit, Enable, Power Good	-40°C ~ 125°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
ISL6540ACRZ-T	Renesas Electronics America	IC REG CTRLR BUCK 28QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.97 V ~ 22 V Frequency - Switching: 250kHz ~ 2MHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 28-VFQFN Exposed Pad Supplier Device Package: 28-QFN (5x5)	封装: 28-VFQFN Exposed Pad	库存6,564	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)