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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
UCC2813DTR-1

UCC2813DTR-1

UCC2813 - LOW POWER ECONOMY BICM

Unitrode

2,500
UCC2813DTR-1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.4V ~ 12V - 49% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
UCC3813PW-1

UCC3813PW-1

UCC3813-1 LOW POWER ECONOMY BICM

Unitrode

1,502
UCC3813PW-1

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.4V ~ 12V 46kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-TSSOP
UCC28C42D

UCC28C42D

UCC28C42 BICMOS LOW CURRENT 8 PI

Unitrode

725
UCC28C42D

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 9V ~ 18V Up to 1MHz 96% No No - - -40°C ~ 105°C (TJ) Frequency Control - Surface Mount 8-SOIC
LM3743MM-1000/NOPB

LM3743MM-1000/NOPB

LM3743 HIGH-PERFORMANCE SYNCHRON

National Semiconductor

1,652
LM3743MM-1000/NOPB

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ML4900CS

ML4900CS

ML4900CS - HIGH CURRENT SYNCHRON

Micro Linear Corp

2,500
ML4900CS

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
NCP81213PSMNTXG

NCP81213PSMNTXG

NCP81213 - BUCK CONTROLLER, USB

onsemi

1,734
NCP81213PSMNTXG

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC3813PW-2

UCC3813PW-2

UCC3813-2 LOW POWER ECONOMY BICM

Unitrode

3,450
UCC3813PW-2

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC35705DGK

UCC35705DGK

UCC35705 HIGH SPEED VOLTAGE MODE

Unitrode

2,880
UCC35705DGK

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.2V ~ 15V 1MHz 93% No No - - 0°C ~ 70°C (TA) Current Limit - Surface Mount 8-VSSOP
LM2747MTCX/NOPB

LM2747MTCX/NOPB

LM2747 1V - 14V VOLTAGE MODE SYN

National Semiconductor

18,464
LM2747MTCX/NOPB

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 6V 50kHz ~ 1MHz 86% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 14-TSSOP
LM3477MMX/NOPB

LM3477MMX/NOPB

LM3477 HIGH EFFICIENCY HIGH-SIDE

National Semiconductor

7,000
LM3477MMX/NOPB

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Down Buck, Buck-Boost 1 1 Positive 2.97V ~ 35V 500kHz 93% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-VSSOP
LM2744MTC/NOPB

LM2744MTC/NOPB

IC REG CTRLR BUCK 14TSSOP

Texas Instruments

6,982
LM2744MTC/NOPB

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 6V 50kHz ~ 1MHz 80% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 14-TSSOP
LM3477AMMX/NOPB

LM3477AMMX/NOPB

LM3477 HIGH EFFICIENCY HIGH-SIDE

National Semiconductor

3,450
LM3477AMMX/NOPB

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Down Buck, Buck-Boost 1 1 Positive 2.97V ~ 35V 500kHz 93% No No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-VSSOP
PX7510EDSGCS10060XUMA1

PX7510EDSGCS10060XUMA1

PX7510EDSG - PRIMERION PMBUS COM

Infineon Technologies

2,000
PX7510EDSGCS10060XUMA1

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC3813PW-3

UCC3813PW-3

UCC3813-3 LOW POWER ECONOMY BICM

Unitrode

516
UCC3813PW-3

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 99% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-TSSOP
UCC2813PW-5

UCC2813PW-5

UCC2813 - LOW POWER ECONOMY BICM

Unitrode

300
UCC2813PW-5

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V - 49% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-TSSOP
UCC28C45P

UCC28C45P

UCC28C45 BICMOS LOW-POWER CURREN

Unitrode

3,376
UCC28C45P

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.6V ~ 18V Up to 1MHz 48% No No - - -40°C ~ 105°C (TJ) Frequency Control - Through Hole 8-PDIP
ISL6540IRZ-T

ISL6540IRZ-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

6,000
ISL6540IRZ-T

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
LM2745MTCX/NOPB

LM2745MTCX/NOPB

LM2745 1-14V, VOLTAGE MODE SYNCH

National Semiconductor

2,500
LM2745MTCX/NOPB

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 6V 50kHz ~ 1MHz 86% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 14-TSSOP
MIC2130-1YML TR

MIC2130-1YML TR

HIGH VOLTAGE SYNCHRONOUS BUCK CO

Microchip Technology

947
MIC2130-1YML TR

Datasheet

- 16-VQFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 8V ~ 40V 150kHz 92% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Dead Time Control, Enable, Power Good, Soft Start - Surface Mount 16-QFN (4x4)
LM5030MMX/NOPB

LM5030MMX/NOPB

LM5030 100V PUSH-PULL CURRENT MO

National Semiconductor

14,000
LM5030MMX/NOPB

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 14V ~ 90V 200kHz, 600kHz 50% No No - - -40°C ~ 105°C (TA) Frequency Control, Soft Start - Surface Mount 10-VSSOP
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