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DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
ISL6522CV

ISL6522CV

SWITCHING CONTROLLER

Intersil

1,854
ISL6522CV

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-TSSOP
ISL6406CB

ISL6406CB

SWITCHING CONTROLLER

Intersil

1,147
ISL6406CB

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start, Sync - Surface Mount 16-SOIC
MIC38C43-1BN

MIC38C43-1BN

CURRENT-MODE PWM CONTROLLER

Microchip Technology

3,169
MIC38C43-1BN

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-DIP
ISL6522CV-T

ISL6522CV-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6522CV-T

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-TSSOP
CS5212GDR14

CS5212GDR14

IC REG CTRLR BUCK 14SOIC

onsemi

1,926
CS5212GDR14

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3.1V ~ 7V 150kHz ~ 750kHz 100% Yes No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
ISL6406IB-T

ISL6406IB-T

SWITCHING CONTROLLER

Intersil

7,475
ISL6406IB-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control - Surface Mount 16-SOIC
ISL6406CB-T

ISL6406CB-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6406CB-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 100kHz ~ 715kHz 96% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start, Sync - Surface Mount 16-SOIC
NCP81101MNTWG

NCP81101MNTWG

IC REG BUCK CTLR 1PH 28QFN

onsemi

1,196
NCP81101MNTWG

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - Surface Mount 28-QFN (5x5)
TL3844DR

TL3844DR

IC REG CTRLR BST FLYBK CM 14SOIC

Texas Instruments

3,204
TL3844DR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 Positive 10V ~ 30V Up to 500kHz 48% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
CS5212EDR14

CS5212EDR14

IC REG CTRLR BUCK 14SOIC

onsemi

3,431
CS5212EDR14

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3.1V ~ 7V 150kHz ~ 750kHz 100% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-SOIC
ISL6439IB

ISL6439IB

SWITCHING CONTROLLER

Intersil

3,050
ISL6439IB

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.97V ~ 3.63V 300kHz 100% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control - Surface Mount 14-SOIC
TL3842DR

TL3842DR

IC REG CTRLR BST FLYBK CM 14SOIC

Texas Instruments

2,545
TL3842DR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 Positive 10V ~ 30V Up to 500kHz 97% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
UC3842BD

UC3842BD

IC REG CTRLR PWM CM 14-SOIC

onsemi

1,433
UC3842BD

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 10V ~ 30V Up to 500kHz 96% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
ADP3182JRQZ-REEL

ADP3182JRQZ-REEL

SWITCHING CONTROLLER, VOLTAGE-MO

Analog Devices Inc.

802,500
ADP3182JRQZ-REEL

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Bulk Active PWM Signal Step-Down Buck 3 3 Positive 12V 250kHz ~ 3MHz - No No - - 0°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start - Surface Mount 20-QSOP
NCP1589DMNTWG

NCP1589DMNTWG

IC REG CTRLR BUCK 10DFN

onsemi

2,529
NCP1589DMNTWG

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 13.2V - 83% Yes No - - 0°C ~ 95°C (TA) Enable, Power Good - Surface Mount, Wettable Flank 10-DFN (3x3)
MIC38C43-1BM TR

MIC38C43-1BM TR

BICMOS CURRENT-MODE PWM CONTROLL

Microchip Technology

20,000
MIC38C43-1BM TR

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-SOIC
KA3511DS

KA3511DS

SWITCHING CONTROLLER

Fairchild Semiconductor

15,600
KA3511DS

Datasheet

- 22-DIP (0.400", 10.16mm) Tube Obsolete Transistor Driver - - 2 1 Positive 14V ~ 30V 10kHz 48% No No - - -25°C ~ 85°C (TA) Dead Time Control, Enable, Frequency Control, Power Good - Through Hole 22-DIP
CS51221EDR16

CS51221EDR16

IC REG CTRLR FWRD CONV 16SOIC

onsemi

3,349
CS51221EDR16

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 1 1 Positive, Isolation Capable 3.8V ~ 15V 1MHz 85% No Yes - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Ramp, Soft Start - Surface Mount 16-SOIC
ADP3158JR

ADP3158JR

4 BIT PROGRAMMABLE SYNCHRONOUS B

Analog Devices Inc.

6,941
ADP3158JR

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 4 1 Positive - - - Yes No - - 0°C ~ 70°C Current Limit, Frequency Control - Surface Mount 16-SOIC
ADP3182JRQZ-REEL-AD

ADP3182JRQZ-REEL-AD

SWITCHING CONTROLLER, VOLTAGE-MO

Analog Devices Inc.

4,654
ADP3182JRQZ-REEL-AD

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Bulk Active PWM Step-Down Buck 3 3 Positive 12V 250kHz ~ 3MHz - Yes No - - 0°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Soft Start - Surface Mount 20-QSOP
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