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DC-DC 开关控制器

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图片 厂商料号 库存情况 价格 数量 数据表 系列 封装/外壳 包装 产品状态 输出类型 功能 拓扑 输出数量 输出相位 认证 电压 - 供应(Vcc/Vdd) 频率 - 开关 输出配置 占空比(最大值) 同步整流器 等级 时钟同步 安装类型 工作温度 串行接口 控制特性 供应商设备封装
LM27213SQX/NOPB

LM27213SQX/NOPB

LM27213 SINGLE PHASE HYSTERETIC

Texas Instruments

2,500 -
LM27213SQX/NOPB

数据表

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

LTC3836EGN#PBF

LTC3836 - LOW INPUT VOLTAGE 2-PH

Linear Technology

343 -
LTC3836EGN#PBF

数据表

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

LT1737IGN

LT1737 - IC VOLT REG TRANSISTOR

Linear Technology

1,500 -
LT1737IGN

数据表

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

LTC3860IUH#PBF

DUAL, MULTIPHASE STEP-DOWN VOLTA

Linear Technology

365 -
LTC3860IUH#PBF

数据表

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

ISL8121IRZ

BUCK REGULATOR POSITIVE OUTPUT S

Renesas

6,000 -
ISL8121IRZ

数据表

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

LTC3838EFE#PBF

DUAL, FAST, ACCURATE STEP-DOWN D

Linear Technology

219 -
LTC3838EFE#PBF

数据表

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

LM5116MH

LM5116 6-100V WIDE VIN, CURRENT

Texas Instruments

110 -
LM5116MH

数据表

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

UC3847DW

UC3847 CURRENT MODE PWM CONTROLL

Unitrode

12,280 -
UC3847DW

数据表

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

ISL6327CRZ-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

4,079 -
ISL6327CRZ-T

数据表

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

LTC1874EGN#PBF

LTC1874 - DUAL OUTPUT STEP-DN CO

Linear Technology

2,037 -
LTC1874EGN#PBF

数据表

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

LTC3875EUH#PBF

LTC3875 - DUAL, 2-PHASE, SYNCHRO

Linear Technology

146 -
LTC3875EUH#PBF

数据表

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

LTC3834EUFD#PBF

LTC3834 - IQ SYNCHRONOUS STEP-DO

Linear Technology

102 -
LTC3834EUFD#PBF

数据表

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

LTC3711EGN#PBF

LTC3711 - 5-BIT ADJ. STEPDOWN CO

Linear Technology

210 -
LTC3711EGN#PBF

数据表

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

ISL6327IRZ

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

117 -
ISL6327IRZ

数据表

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

LTC3875IUH#PBF

LTC3875 - DUAL, 2-PHASE, SYNCHRO

Linear Technology

2,701 -
LTC3875IUH#PBF

数据表

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

UCC25702D

UCC25702 ADVANCED VOLTAGE MODE P

Unitrode

408 -
UCC25702D

数据表

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

UC2870DW-1

SWITCHING CONTROLLER, CURRENT-MO

Unitrode

985 -
UC2870DW-1

数据表

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

LTC3703EG-5#PBF

LTC3703-5 - LOW VOLTAGE GATE-DRI

Linear Technology

705 -
LTC3703EG-5#PBF

数据表

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

UCC39421PW

UCC39421 HIGH FREQUENCY MULTIMOD

Unitrode

360 -
UCC39421PW

数据表

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 - 1.8V ~ 8V 150kHz ~ 1.2MHz Positive 88% Yes - Yes Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Low Battery, Reset 16-TSSOP
LTC3713EG#TRPBF

LTC3713EG#TRPBF

LOW INPUT VOLTAGE, HIGH POWER, N

Linear Technology

1,800 -
LTC3713EG#TRPBF

数据表

- 24-SSOP (0.209", 5.30mm Width) Bulk Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 - 1.5V ~ 36V 1.4MHz Positive 90% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 24-SSOP
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