DC DC Switching Controllers

制造商 Series Package/Case Packaging 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 Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging 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 Supplier Device Package
NCP1550SN27T1G

NCP1550SN27T1G

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN27T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
TL3842D

TL3842D

IC REG CTRLR BST FLYBK CM 14SOIC

Texas Instruments

0
RFQ
TL3842D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 97% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
IR3638DR2G

IR3638DR2G

SWITCHING CONTROLLER

onsemi

10,000
RFQ
IR3638DR2G

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
NCP1550SN19T1G

NCP1550SN19T1G

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN19T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1550SN27T1

NCP1550SN27T1

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN27T1

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1550SN30T1G

NCP1550SN30T1G

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN30T1G

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
UC3842AN1

UC3842AN1

ANA SMPS PWM CONTROLLER

onsemi

1,950
RFQ
UC3842AN1

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
NCP1550SN19T1

NCP1550SN19T1

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN19T1

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
NCP1550SN18T1

NCP1550SN18T1

IC REG CTRLR BUCK 5TSOP

onsemi

0
RFQ
NCP1550SN18T1

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.45V ~ 5.5V 600kHz 100% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
UC2845BDG

UC2845BDG

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0
RFQ
UC2845BDG

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 14-SOIC
CS3845BGN8

CS3845BGN8

SWITCHING CONTROLLER

onsemi

112,992
RFQ
CS3845BGN8

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
CS3845GN8

CS3845GN8

SWITCHING CONTROLLER

onsemi

38,681
RFQ
CS3845GN8

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
CS3844GN8

CS3844GN8

SWITCHING CONTROLLER

onsemi

8,850
RFQ
CS3844GN8

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
FAN6520BM

FAN6520BM

SWITCHING REGLTR, VOLTAGE-MODE

Fairchild Semiconductor

4,995
RFQ
FAN6520BM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 5.5V 300kHz 100% Yes No - Enable 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
UC2842BDG

UC2842BDG

IC REG CTRLR PWM CM 14-SOIC

onsemi

0
RFQ
UC2842BDG

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) - - Surface Mount 14-SOIC
NCP1589BMNTWG

NCP1589BMNTWG

IC REG CTRLR BUCK 10DFN

onsemi

0
RFQ
NCP1589BMNTWG

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 600kHz 75% Yes No - Enable, Power Good 0°C ~ 70°C (TA) - - Surface Mount, Wettable Flank 10-DFN (3x3)
TL2843D

TL2843D

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

0
RFQ
TL2843D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 97% No No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
SUR8820

SUR8820

REC T0220 SPECIAL ULTFST

onsemi

38,950
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - - -
UC3845BVDG

UC3845BVDG

IC REG CTRLR BOOST/FLYBK 14SOIC

onsemi

0
RFQ
UC3845BVDG

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 14-SOIC
NCP1573DR2

NCP1573DR2

IC REG CTRLR BUCK 8SOIC

onsemi

0
RFQ
NCP1573DR2

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 11.4V ~ 12.6V 200kHz - Yes No - Power Good 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
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