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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
NCV3012DTBR2G

NCV3012DTBR2G

IC REG CTRLR BUCK 14TSSOP

onsemi

0 -
NCV3012DTBR2G

数据表

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 4.7V ~ 28V 75kHz Positive 86% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Power Good 14-TSSOP
ISL6439AIR-T

ISL6439AIR-T

SWITCHING CONTROLLER

Intersil

12,000 -
ISL6439AIR-T

数据表

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 3.63V 600kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control 16-QFN (5x5)
CS3844GD8

CS3844GD8

SWITCHING CONTROLLER

onsemi

6,961 -
CS3844GD8

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
TL2844BP

TL2844BP

IC REG CTRLR BST FLYBK PWM 8-DIP

Texas Instruments

0 -
TL2844BP

数据表

- 8-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 - 10V ~ 30V Up to 500kHz Positive 48% No - No Through Hole -40°C ~ 85°C (TA) - Frequency Control 8-PDIP
ISL6439IR-T

ISL6439IR-T

SWITCHING CONTROLLER

Intersil

6,000 -
ISL6439IR-T

数据表

- 16-VQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 2.97V ~ 3.63V 300kHz Positive 100% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control 16-QFN (5x5)
UC2845AQ

UC2845AQ

SWITCHING CONTROLLER

Texas Instruments

2,891 -
UC2845AQ

数据表

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Buck, Flyback, Forward 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 48% No - No Surface Mount -40°C ~ 125°C (TJ) - Frequency Control 14-SOIC
UC2843AQ

UC2843AQ

1A, 500KHZ BIPOLAR, PQCC20

Unitrode

2,249 -
UC2843AQ

数据表

- 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Boost, Buck, Flyback, Forward 1 1 - 7.6V ~ 30V Up to 500kHz Positive, Isolation Capable 96% No - No Surface Mount -40°C ~ 125°C (TJ) - Frequency Control 20-PLCC (9x9)
MIC38C43XBM

MIC38C43XBM

BICMOS CURRENT-MODE PWM CONTROLL

Micrel Inc.

110,704 -
MIC38C43XBM

数据表

* - Bulk Active - - - - - - - - - - - - - - - - - -
NCP1583DR2G

NCP1583DR2G

IC REG CTRLR BUCK 8SOIC

onsemi

0 -
NCP1583DR2G

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 13.2V 300kHz Positive 75% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control 8-SOIC
UCC28950TPWRQ1

UCC28950TPWRQ1

IC REG CTRLR FULL-BRIDGE 24TSSOP

Texas Instruments

0 -
UCC28950TPWRQ1

数据表

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 6 1 AEC-Q100 8V ~ 17V 50kHz ~ 1MHz Positive 95% Yes Automotive Yes Surface Mount -40°C ~ 105°C (TA) - Dead Time Control, Enable, Frequency Control, Soft Start 24-TSSOP
LM34936QPWPRQ1

LM34936QPWPRQ1

IC POWER REGULATOR

Texas Instruments

0 -
LM34936QPWPRQ1

数据表

- 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 AEC-Q100 4.2V ~ 30V 100kHz ~ 600kHz Positive - Yes Automotive Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 28-HTSSOP
MAX772CSA+T

MAX772CSA+T

IC REG CTRLR BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

0 -
MAX772CSA+T

数据表

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Up Boost 1 1 - 3V ~ 16.5V 300kHz Positive - No - No Surface Mount 0°C ~ 70°C (TA) - Enable 8-SOIC
LM3000ASQX/NOPB

LM3000ASQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

0 -
LM3000ASQX/NOPB

数据表

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 - 3.3V ~ 5.5V 200kHz ~ 1.5MHz Positive 85% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 32-WQFN (5x5)
MIC2131-4YML-TR

MIC2131-4YML-TR

IC REG CTRLR BUCK 16MLF

Microchip Technology

0 -
MIC2131-4YML-TR

数据表

- 16-VQFN Exposed Pad, 16-MLF® Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 8V ~ 40V 400kHz Positive 80% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Power Good, Soft Start 16-MLF® (4x4)
TPS40130DBTR

TPS40130DBTR

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

0 -
TPS40130DBTR

数据表

- 30-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 2 2 - 3V ~ 40V 100kHz ~ 1.2MHz Positive 87.5% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control, Power Good, Soft Start 30-TSSOP
MAX1961EEP+T

MAX1961EEP+T

IC REG CTRLR BUCK 20QSOP

Analog Devices Inc./Maxim Integrated

0 -
MAX1961EEP+T

数据表

- 20-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 - 2.35V ~ 5.5V 500kHz, 1MHz Positive 92% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Frequency Control 20-QSOP
LTC3874EUFD#TRPBF

LTC3874EUFD#TRPBF

IC REG CTRLR BUCK 28QFN

Analog Devices Inc.

0 -
LTC3874EUFD#TRPBF

数据表

PolyPhase® 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 38V 250kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Phase Control 28-QFN (4x5)
LTC3874EUF-1#TRPBF

LTC3874EUF-1#TRPBF

IC REG CTRLR BUCK 24QFN

Analog Devices Inc.

0 -
LTC3874EUF-1#TRPBF

数据表

PolyPhase® 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 38V 250kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Phase Control 24-QFN (4x4)
LTC3851AHMSE-1#PBF

LTC3851AHMSE-1#PBF

IC REG CTRLR BUCK 16MSOP

Analog Devices Inc.

0 -
LTC3851AHMSE-1#PBF

数据表

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 38V 235kHz ~ 750kHz Positive 99% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 16-MSOP-EP
MCP19110T-E/MJ

MCP19110T-E/MJ

IC REG CTRLR BUCK PMBUS 24QFN

Microchip Technology

0 -
MCP19110T-E/MJ

数据表

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 AEC-Q100 4.5V ~ 32V 100kHz ~ 1.6MHz Positive - Yes Automotive No Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus, SMBus Phase Control 24-QFN (4x4)
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