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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
LM3753SQ/NOPB

LM3753SQ/NOPB

DUAL SWITCHING CONTROLLER, VOLTA

National Semiconductor

3,000 -
LM3753SQ/NOPB

数据表

- 32-WFQFN Exposed Pad Bulk Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 18V 200kHz ~ 1MHz Positive 81% Yes - Yes Surface Mount -5°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Tracking 32-WQFN (5x5)
LTC1435AIG#TRPBF

LTC1435AIG#TRPBF

IC REG CTRLR BUCK 16SSOP

Analog Devices Inc.

0 -
LTC1435AIG#TRPBF

数据表

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 30V Up to 400kHz Positive 99% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 16-SSOP
LT8705AHFE#TRPBF

LT8705AHFE#TRPBF

IC REG CTRLR BUCK-BOOST 38TSSOP

Analog Devices Inc.

0 -
LT8705AHFE#TRPBF

数据表

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 - 2.8V ~ 80V 100kHz ~ 400kHz Positive - Yes - Yes Surface Mount -40°C ~ 150°C - Enable, Frequency Control, Soft Start 38-TSSOP-EP
LTC1149CN-5#PBF

LTC1149CN-5#PBF

IC REG CTRLR BUCK 16DIP

Analog Devices Inc.

0 -
LTC1149CN-5#PBF

数据表

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Buck 1 1 - Up to 48V Up to 250kHz Positive 100% Yes - No Through Hole 0°C ~ 70°C (TA) - Current Limit, Enable 16-PDIP
LTC1149CN-3.3#PBF

LTC1149CN-3.3#PBF

IC REG CTRLR BUCK 16DIP

Analog Devices Inc.

0 -
LTC1149CN-3.3#PBF

数据表

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Down Buck 1 1 - Up to 48V Up to 250kHz Positive 100% Yes - No Through Hole 0°C ~ 70°C (TA) - Current Limit, Enable 16-PDIP
LTC3722HGN-1#TRPBF

LTC3722HGN-1#TRPBF

IC REG CTRLR FULL-BRIDGE 24SSOP

Analog Devices Inc.

0 -
LTC3722HGN-1#TRPBF

数据表

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 2 2 - 3.8V ~ 10.25V - Positive, Isolation Capable 98.5% Yes - Yes Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Ramp, Soft Start 24-SSOP
LTC1437AIG#TRPBF

LTC1437AIG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC1437AIG#TRPBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 30V Up to 400kHz Positive 99% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power on Reset, Soft Start 28-SSOP
LT8708HUHG#TRPBF

LT8708HUHG#TRPBF

80V SYNCHRONOUS 4-SWITCH BUCK-BO

Analog Devices Inc.

0 -
LT8708HUHG#TRPBF

数据表

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 - 2.8V ~ 80V 100kHz ~ 400kHz Positive 80% Yes - Yes Surface Mount -40°C ~ 150°C - - 40-QFN (5x8)
LTC3886IUKG#TRPBF

LTC3886IUKG#TRPBF

IC REG CTRLR BUCK PMBUS 52QFN

Analog Devices Inc.

0 -
LTC3886IUKG#TRPBF

数据表

PolyPhase® 52-WFQFN, 46 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 60V 100kHz ~ 750kHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus Enable, Frequency Control, Phase Control, Power Good 52-QFN (7x8)
LTC1438XCG#TRPBF

LTC1438XCG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

0 -
LTC1438XCG#TRPBF

数据表

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 - 3.5V ~ 30V Up to 400kHz Positive 99% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Power on Reset, Soft Start 28-SSOP
LTC3779HFE#TRPBF

LTC3779HFE#TRPBF

IC REG CTRLR BUCK-BOOST 38-TSSOP

Analog Devices Inc.

0 -
LTC3779HFE#TRPBF

数据表

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Buck, Boost 1 1 - 4.5V ~ 150V 50kHz ~ 600kHz Positive 90% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Current Limit, Power Good, Soft Start 38-TSSOP-EP
MAX775CSA

MAX775CSA

INVERTING DC-TO-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

1,738 -
MAX775CSA

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 3V ~ 16.5V 300kHz Negative - No - No Surface Mount 0°C ~ 70°C (TA) - Enable 8-SOIC
UCC2580N-3

UCC2580N-3

IC REG CTRLR FWRD CONV 16DIP

Texas Instruments

0 -
UCC2580N-3

数据表

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8.5V ~ 16V 400kHz Positive or Negative 66% No - No Through Hole -40°C ~ 85°C (TA) - Enable, Ramp, Soft Start 16-PDIP
UCC2580N-1

UCC2580N-1

IC REG CTRLR FWRD CONV 16DIP

Texas Instruments

0 -
UCC2580N-1

数据表

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8.5V ~ 16V 400kHz Positive 66% No - No Through Hole -40°C ~ 85°C (TA) - Enable, Ramp, Soft Start 16-PDIP
UCD9112RHBT

UCD9112RHBT

IC REG CTRLR BUCK 32VQFN

Texas Instruments

0 -
UCD9112RHBT

数据表

- 32-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs PWM Signal Step-Down Buck 2 1 - 3.14V ~ 3.46V 250kHz ~ 1MHz Positive 100% No - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Power Good, Tracking 32-VQFN (5x5)
NX2147CMTR

NX2147CMTR

IC REG CTRLR BUCK MLPQ-16L

Microchip Technology

2,990 -
NX2147CMTR

数据表

- 16-VQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 22V - Positive - Yes - No Surface Mount -10°C ~ 100°C (TA) - Enable, On Time Control 16-MLPQ (4x4)
MAX746CSE-TG068

MAX746CSE-TG068

PWM, STEP-DOWN DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

1,000 -
MAX746CSE-TG068

数据表

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 15V 100kHz Positive 96% (Typ) No - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Frequency Control, Pulse Skipping, Ramp, Soft Start 16-SOIC
CA2524FX

CA2524FX

REGULATING PULSE WIDTH MODULATOR

Harris Corporation

233 -
CA2524FX

数据表

- 16-CDIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up/Step-Down Flyback, Push-Pull 2 1 - 8V ~ 40V Up to 300kHz Positive 45% No - No Through Hole 0°C ~ 70°C - Current limit, Dead Time Control, Enable, Frequency Control, Ramp 16-CERDIP
ISL6445IAZ

ISL6445IAZ

DUAL SWITCHING CONTROLLER

Intersil

470 -
ISL6445IAZ

数据表

- 24-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 2 - 5.6V ~ 24V 1.4MHz Positive 73% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control, Power Good, Soft Start 24-QSOP
UCC3580D-3

UCC3580D-3

IC REG CTRLR FWRD CONV 16SOIC

Texas Instruments

0 -
UCC3580D-3

数据表

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up/Step-Down Forward Converter 2 1 - 8.5V ~ 16V 400kHz Positive or Negative 66% No - No Surface Mount 0°C ~ 70°C (TA) - Enable, Ramp, Soft Start 16-SOIC
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