کنترلرهای سوئیچینگ DC DC

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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































全部重置
应用所有
结果:
عکس شماره قطعه تولیدکننده موجودی قیمت تعداد دیتاشیت سری بسته / کیس بسته بندی وضعیت محصول نوع خروجی تابع پیکربندی خروجی توپولوژی تعداد خروجی ها فازهای خروجی ولتاژ - منبع تغذیه (Vcc/Vdd) فرکانس - سوئیچینگ چرخه وظیفه (حداکثر) یکسو کننده سنکرون همگام سازی ساعت رابط های سریال ویژگی های کنترل دمای عملیاتی درجه صلاحیت نوع نصب بسته دستگاه تامین کننده
LTC3860EUH#PBF

LTC3860EUH#PBF

DUAL, MULTIPHASE STEP-DOWN VOLTA

Linear Technology

1,752
RFQ
LTC3860EUH#PBF

دیتاشیت

PolyPhase® 32-WFQFN Exposed Pad Bulk Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 1.25MHz 91.5% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LM27213SQX/NOPB

LM27213SQX/NOPB

LM27213 SINGLE PHASE HYSTERETIC

Texas Instruments

2,500
RFQ
LM27213SQX/NOPB

دیتاشیت

- 48-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 6V - - Yes No - Current Limit, Enable, Power Good, Soft Start -5°C ~ 105°C (TA) - - Surface Mount 48-WQFN (7x7)
LTC3836EGN#PBF

LTC3836EGN#PBF

LTC3836 - LOW INPUT VOLTAGE 2-PH

Linear Technology

343
RFQ
LTC3836EGN#PBF

دیتاشیت

PolyPhase® 28-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 2 2.75V ~ 4.5V 300kHz ~ 750kHz 97% Yes Yes - Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
LT1737IGN

LT1737IGN

LT1737 - IC VOLT REG TRANSISTOR

Linear Technology

1,500
RFQ
LT1737IGN

دیتاشیت

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Positive and Negative Flyback 1 1 4.1V ~ 20V 90kHz ~ 115kHz 90% No No - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SSOP
LTC3860IUH#PBF

LTC3860IUH#PBF

DUAL, MULTIPHASE STEP-DOWN VOLTA

Linear Technology

365
RFQ
LTC3860IUH#PBF

دیتاشیت

PolyPhase® 32-WFQFN Exposed Pad Bulk Active PWM Signal Step-Down Positive Buck 2 2 3V ~ 5.5V 250kHz ~ 1.25MHz 91.5% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
ISL8121IRZ

ISL8121IRZ

BUCK REGULATOR POSITIVE OUTPUT S

Renesas

6,000
RFQ

-

- 24-VFQFN Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.9V ~ 5.5V 150kHz ~ 2MHz 66% Yes No - Current Limit, Enable, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
LTC3838EFE#PBF

LTC3838EFE#PBF

DUAL, FAST, ACCURATE STEP-DOWN D

Linear Technology

219
RFQ
LTC3838EFE#PBF

دیتاشیت

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LM5116MH

LM5116MH

LM5116 6-100V WIDE VIN, CURRENT

Texas Instruments

110
RFQ
LM5116MH

دیتاشیت

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 6V ~ 100V 200kHz, 535kHz - Yes Yes - Enable, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
UC3847DW

UC3847DW

UC3847 CURRENT MODE PWM CONTROLL

Unitrode

12,280
RFQ
UC3847DW

دیتاشیت

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 6.95V ~ 40V 500kHz 50% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
ISL6327CRZ-T

ISL6327CRZ-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

4,079
RFQ
ISL6327CRZ-T

دیتاشیت

- 48-VFQFN Exposed Pad Bulk Active PWM Signal Step-Down Positive Buck 6 6 4.75V ~ 5.25V 80kHz ~ 1MHz - - No - Enable, Frequency Control, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 48-QFN (7x7)
LTC1874EGN#PBF

LTC1874EGN#PBF

LTC1874 - DUAL OUTPUT STEP-DN CO

Linear Technology

2,037
RFQ
LTC1874EGN#PBF

دیتاشیت

- 16-SSOP (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 2 1 2.5V ~ 9.8V 550kHz 100% No No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LTC3875EUH#PBF

LTC3875EUH#PBF

LTC3875 - DUAL, 2-PHASE, SYNCHRO

Linear Technology

146
RFQ
LTC3875EUH#PBF

دیتاشیت

- 40-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (5x5)
LTC3834EUFD#PBF

LTC3834EUFD#PBF

LTC3834 - IQ SYNCHRONOUS STEP-DO

Linear Technology

102
RFQ
LTC3834EUFD#PBF

دیتاشیت

- 20-WFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - Current Limit, Dead Time Control, Enable, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 85°C - - Surface Mount 20-QFN (4x5)
LTC3711EGN#PBF

LTC3711EGN#PBF

LTC3711 - 5-BIT ADJ. STEPDOWN CO

Linear Technology

210
RFQ
LTC3711EGN#PBF

دیتاشیت

- 24-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4V ~ 36V - 90% Yes No - Enable, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-SSOP
ISL6327IRZ

ISL6327IRZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

117
RFQ
ISL6327IRZ

دیتاشیت

- 48-VFQFN Exposed Pad Bulk Active PWM Signal Step-Down Positive Buck 6 6 4.75V ~ 5.25V 80kHz ~ 1MHz - - No - Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 48-QFN (7x7)
LTC3875IUH#PBF

LTC3875IUH#PBF

LTC3875 - DUAL, 2-PHASE, SYNCHRO

Linear Technology

2,701
RFQ
LTC3875IUH#PBF

دیتاشیت

- 40-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (5x5)
UCC25702D

UCC25702D

UCC25702 ADVANCED VOLTAGE MODE P

Unitrode

408
RFQ
UCC25702D

دیتاشیت

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.8V ~ 15V 100kHz 99% No Yes - Current Limit, Frequency Control, Sequencing, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
UC2870DW-1

UC2870DW-1

SWITCHING CONTROLLER, CURRENT-MO

Unitrode

985
RFQ
UC2870DW-1

دیتاشیت

* - Bulk Active - - - - - - - - - - - - - - - - - -
LTC3703EG-5#PBF

LTC3703EG-5#PBF

LTC3703-5 - LOW VOLTAGE GATE-DRI

Linear Technology

705
RFQ
LTC3703EG-5#PBF

دیتاشیت

- 28-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 1 1 4.1V ~ 15V 100kHz ~ 600kHz 93% Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-SSOP
UCC39421PW

UCC39421PW

UCC39421 HIGH FREQUENCY MULTIMOD

Unitrode

360
RFQ
UCC39421PW

دیتاشیت

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 1.8V ~ 8V 150kHz ~ 1.2MHz 88% Yes Yes - Enable, Frequency Control, Low Battery, Reset 0°C ~ 70°C (TA) - - Surface Mount 16-TSSOP
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