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DC-DC 开关控制器

制造商 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

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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
LTC3897IUHF#PBF

LTC3897IUHF#PBF

IC REG CTRLR BUCK BOOST 38QFN

Analog Devices Inc.

52 -
LTC3897IUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Boost 2 2 - 4.5V ~ 65V 75kHz ~ 850kHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Frequency Control, Overcurrent, Ramping 38-QFN (5x7)
LTC1876EG#PBF

LTC1876EG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

36 -
LTC1876EG#PBF

数据表

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 3 2 - 3.5V ~ 36V 220kHz Positive 99.4% No - No Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Power Good, Soft Start 36-SSOP
LTC3886EUKG#TRPBF

LTC3886EUKG#TRPBF

IC REG CTRLR BUCK PMBUS 52QFN

Analog Devices Inc.

3,636 -
LTC3886EUKG#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)
CS51022AEDR16

CS51022AEDR16

IC REG CTRLR MULT TOP 16SOIC

onsemi

0 -
CS51022AEDR16

数据表

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Flyback, Forward Converter, Push-Pull 1 1 - 7.7V ~ 20V 1MHz Positive, Isolation Capable - No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Soft Start 16-SOIC
UC2844AD

UC2844AD

IC REG CTRLR PWM CM 14-SOIC

Microsemi Corporation

0 -
UC2844AD

数据表

- 14-SOIC (0.154", 3.90mm Width) Bag Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down Boost, Buck, Flyback, Forward 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 14-SOIC
UC2844ADM

UC2844ADM

IC REG CTRLR PWM CM 8SOIC

Microsemi Corporation

0 -
UC2844ADM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Down Boost, Buck, Flyback, Forward 1 1 - 10V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-SOIC
ISL6522CRZ-T

ISL6522CRZ-T

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

0 -
ISL6522CRZ-T

数据表

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 10.8V ~ 13.2V 200kHz Positive 100% Yes - No Surface Mount 0°C ~ 70°C (TA) - Enable, Frequency Control, Phase Control, Soft Start 16-QFN (5x5)
IR3621M

IR3621M

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

0 -
IR3621M

数据表

- 32-VFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Buck 2 2 - 5.5V ~ 14.5V 200kHz ~ 500kHz Positive 86.5% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Frequency Control, Power Good, Soft Start 32-MLPQ (5x5)
IR3622MPBF

IR3622MPBF

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

0 -
IR3622MPBF

数据表

- 32-VFQFN Exposed Pad Bag Obsolete Transistor Driver Step-Down Buck 2 2 - 7.5V ~ 14.5V 200kHz ~ 600kHz Positive 84% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking 32-MLPQ (5x5)
IR3622AMPBF

IR3622AMPBF

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

0 -
IR3622AMPBF

数据表

- 32-VFQFN Exposed Pad Bag Obsolete Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 14.5V 200kHz ~ 600kHz Positive 84% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking 32-MLPQ (5x5)
LM1770TMF/NOPB

LM1770TMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

0 -
LM1770TMF/NOPB

数据表

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - - SOT-23-5
LM1770UMF/NOPB

LM1770UMF/NOPB

IC REG CTRLR BUCK SOT23-5

Texas Instruments

0 -
LM1770UMF/NOPB

数据表

- SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 2.8V ~ 5.5V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - - SOT-23-5
MAX15034BAUI+

MAX15034BAUI+

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc./Maxim Integrated

48 -
MAX15034BAUI+

数据表

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4.75V ~ 5.5V, 5V ~ 28V 100kHz ~ 1MHz Positive - Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control 28-TSSOP-EP
LTC3871ILXE#PBF

LTC3871ILXE#PBF

IC REG CTRLR BCK/BST SYN 48LQFP

Analog Devices Inc.

122 -
LTC3871ILXE#PBF

数据表

PolyPhase® 48-LQFP Exposed Pad Tray Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 Programmable - 1.2V ~ 100V 60kHz ~ 460kHz Positive 98% Yes - Yes Surface Mount -40°C ~ 125°C (TA) - Current Limit, Enable, Frequency Control, Phase Control, Soft Start 48-eLQFP (7x7)
LTC3884IRHE#WPBF

LTC3884IRHE#WPBF

2X OUT POLYPHBUCK CNTR W/ SUB-MI

Analog Devices Inc.

61 -
LTC3884IRHE#WPBF

数据表

PolyPhase® 48-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 38V 200kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C I2C, PMBus Enable, Frequency Control, Phase Control, Power Good 48-GQFN (5x6)
LTC3864MPMSE#PBF

LTC3864MPMSE#PBF

IC REG CTRLR BUCK 12MSOP

Analog Devices Inc.

22 -
LTC3864MPMSE#PBF

数据表

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 60V 50kHz ~ 850kHz Positive 100% No - No Surface Mount -55°C ~ 150°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 12-MSOP-EP
LTC3779IFE#TRPBF

LTC3779IFE#TRPBF

IC REG CTRLR BUCK-BOOST 38-TSSOP

Analog Devices Inc.

1,747 -
LTC3779IFE#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 ~ 125°C (TJ) - Current Limit, Power Good, Soft Start 38-TSSOP-EP
ISL6522BIRZ-TK

ISL6522BIRZ-TK

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

0 -
ISL6522BIRZ-TK

数据表

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 10.8V ~ 13.2V 200kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Frequency Control, Phase Control, Soft Start 16-QFN (5x5)
UC2841DW

UC2841DW

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

60 -
UC2841DW

数据表

- 18-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 8V ~ 32V 500kHz Positive, Isolation Capable 95% No - No Surface Mount -25°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 18-SOIC
LTC1159CG#PBF

LTC1159CG#PBF

IC REG CTRLR BUCK 20SSOP

Analog Devices Inc.

66 -
LTC1159CG#PBF

数据表

- 20-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 40V Up to 250kHz Positive or Negative 100% Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Enable 20-SSOP
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