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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
UCC3813N-5

UCC3813N-5

UCC3813-5 LOW POWER ECONOMY BICM

Unitrode

3,000
UCC3813N-5

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Through Hole 8-PDIP
ISL6520IB-T

ISL6520IB-T

ISL6520 - SWITCHING CONTROLLER,

Intersil

2,500
ISL6520IB-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 300kHz 1 Yes No - - -40°C ~ 85°C (TA) Phase Control - Surface Mount 8-SOIC
MIC2182-3.3BSM

MIC2182-3.3BSM

HIGH-EFFICIENCY SYNCHRONOUS BUCK

Microchip Technology

8,820
MIC2182-3.3BSM

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 32V 300kHz 86% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SSOP
LM5041ASD/NOPB

LM5041ASD/NOPB

LM5041A CASCADED PWM CONTROLLER

National Semiconductor

713
LM5041ASD/NOPB

Datasheet

- 16-WFDFN Exposed Pad Bulk Active Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 1 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Dead Time Control, Frequency Control, Soft Start - Surface Mount 16-WSON (5x5)
ISL8841AMUZ

ISL8841AMUZ

SWITCHING REGULATOR, CURRENT-MOD

Intersil

1,574
ISL8841AMUZ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 48% No No - - -55°C ~ 125°C (TJ) Current Limit, Frequency Control - Surface Mount 8-MSOP
ISL8845AABZ

ISL8845AABZ

ISL8845A - SINGLE-ENDED CURRENT

Intersil

727
ISL8845AABZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 9V ~ 30V Up to 2MHz 48% No No - - -40°C ~ 105°C (TA) Current Limit, Frequency Control - Surface Mount 8-SOIC
UCC2892D

UCC2892D

UCC2892 UCC289X CURRENT MODE ACT

Unitrode

171
UCC2892D

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.5V ~ 16V 250kHz 70% No Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Ramp, Soft Start - Surface Mount 16-SOIC
TPS53124PW

TPS53124PW

TPS53124 - 4.5V-24V INPUT SYNCHR

Texas Instruments

8,850
TPS53124PW

Datasheet

* 28-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 2 1 Positive 4.5V ~ 24V - - Yes No - - -40°C ~ 85°C (TA) Enable - Surface Mount 28-TSSOP
TPS53114PWPR

TPS53114PWPR

4.5V TO 24V INPUT, SYNCHRONOUS S

Texas Instruments

4,000
TPS53114PWPR

Datasheet

* 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 24V 350kHz, 700kHz - Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-HTSSOP
ISL6439IBZ

ISL6439IBZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

395
ISL6439IBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active 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
UCC35705P

UCC35705P

UCC35705 HIGH SPEED VOLTAGE MODE

Unitrode

7,244
UCC35705P

Datasheet

- 8-DIP (0.300", 7.62mm) 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 - Through Hole 8-PDIP
LM3495MTCX/NOPB

LM3495MTCX/NOPB

LM3495 EMULATED PEAK CURRENT MOD

National Semiconductor

2,175
LM3495MTCX/NOPB

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 2.9V ~ 18V 200kHz ~ 1.5MHz 96% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control, Tracking - Surface Mount 16-TSSOP
UC3526N

UC3526N

UC3526 REGULATING PULSE WIDTH MO

Unitrode

442
UC3526N

Datasheet

- 18-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Reset, Soft Start - Through Hole 18-PDIP
ISL6535IBZ

ISL6535IBZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

241
ISL6535IBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 14-SOIC
UC2526N

UC2526N

UC2526 REGULATING PULSE WIDTH MO

Unitrode

180
UC2526N

Datasheet

- 18-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Frequency Control, Reset, Soft Start - Through Hole 18-PDIP
LM25088MH-2/NOPB

LM25088MH-2/NOPB

LM25088 4.5-42V WIDE VIN, CURREN

National Semiconductor

782
LM25088MH-2/NOPB

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-HTSSOP
UCC25705P

UCC25705P

UCC25705 HIGH SPEED VOLTAGE MODE

Unitrode

5,500
UCC25705P

Datasheet

- 8-DIP (0.300", 7.62mm) 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 - - -40°C ~ 85°C (TA) Current Limit - Through Hole 8-PDIP
TPS40022PWP

TPS40022PWP

TPS40022 - SWITCHING CONTROLLER,

Texas Instruments

200
TPS40022PWP

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 100kHz ~ 1MHz 94% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync - Surface Mount 20-HTSSOP
UCC29900PW

UCC29900PW

UCC29900 INTEGRAL CYCLE CONTROLL

Texas Instruments

6,840
UCC29900PW

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
UCC29900PWR

UCC29900PWR

UCC29900 INTEGRAL CYCLE CONTROLL

Texas Instruments

4,000
UCC29900PWR

Datasheet

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