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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
MP2918GL-P

MP2918GL-P

4V-40V INPUT, CURRENT MODE SYNCH

Monolithic Power Systems Inc.

0 -
MP2918GL-P

数据表

- 20-TFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 1 1 - 4V ~ 40V 100kHz ~ 1MHz Positive 99.5% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start 20-QFN (3x4)
LX1681IDM

LX1681IDM

IC REG CTRLR BUCK 8SOIC

Microsemi Corporation

0 -
LX1681IDM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 5V 190kHz Positive - No - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Soft Start 8-SOIC
LX1682IDM

LX1682IDM

IC REG CTRLR BUCK 8SOIC

Microsemi Corporation

0 -
LX1682IDM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 - 5V 190kHz Positive - Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Soft Start 8-SOIC
MIC38C43BM

MIC38C43BM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

0 -
MIC38C43BM

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 - 7.6V ~ 20V 500kHz Positive, Isolation Capable 96% Yes - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-SOIC
MIC3809BM

MIC3809BM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

0 -
MIC3809BM

数据表

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued at Digi-Key Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 1 1 - 4.1V ~ 14V 200kHz Positive, Isolation Capable 49% No - No Surface Mount -40°C ~ 85°C (TA) - Frequency Control 8-SOIC
LTC1147LIS8#PBF

LTC1147LIS8#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

129 -
LTC1147LIS8#PBF

数据表

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 3.5V ~ 14V - Positive 100% No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable 8-SO
MAX1653EEE+

MAX1653EEE+

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

97 -
MAX1653EEE+

数据表

- 16-SSOP (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 4.5V ~ 30V 150kHz, 300kHz Positive 98% Yes - Yes Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start 16-QSOP
LTC1735CF#PBF

LTC1735CF#PBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

35 -
LTC1735CF#PBF

数据表

- 20-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 30V 300kHz Positive 99.4% Yes - No Surface Mount 0°C ~ 85°C (TA) - Enable, Power Good, Soft Start 20-TSSOP
LTC3899IUHF#PBF

LTC3899IUHF#PBF

IC REG CTRLR BUCK/BUCK-BST 38QFN

Analog Devices Inc.

2,438 -
LTC3899IUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck, Buck-Boost 3 2 - 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 100% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Soft Start, Tracking 38-QFN (5x7)
LTC3887EUJ#PBF

LTC3887EUJ#PBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

1,941 -
LTC3887EUJ#PBF

数据表

PolyPhase® 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 24V 250kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus Enable, Frequency Control, Phase Control 40-QFN (6x6)
LT3840IFE#PBF

LT3840IFE#PBF

IC REG CTRLR BUCK 28TSSOP

Analog Devices Inc.

2,425 -
LT3840IFE#PBF

数据表

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 2.5V ~ 60V 50kHz ~ 1MHz Positive or Negative 99% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 28-TSSOP-EP
MAX774EPA+

MAX774EPA+

IC REG CTRLR BUCK-BOOST 8DIP

Analog Devices Inc./Maxim Integrated

121 -
MAX774EPA+

数据表

- 8-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 - 3V ~ 16.5V 300kHz Negative - No - No Through Hole -40°C ~ 85°C (TA) - Enable 8-PDIP
LTC3862HFE#PBF

LTC3862HFE#PBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

188 -
LTC3862HFE#PBF

数据表

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 - 4V ~ 36V 75kHz ~ 500kHz Positive 96% No - Yes Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Phase Control, Soft Start 24-TSSOP
LTC3862HFE-1#PBF

LTC3862HFE-1#PBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

27 -
LTC3862HFE-1#PBF

数据表

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 - 8.5V ~ 36V 75kHz ~ 500kHz Positive 96% No - Yes Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Phase Control, Soft Start 24-TSSOP
LTC3713EG#PBF

LTC3713EG#PBF

IC REG CTRLR BUCK/BOOST 24SSOP

Analog Devices Inc.

50 -
LTC3713EG#PBF

数据表

- 24-SSOP (0.209", 5.30mm Width) Tube 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
LTC3891IFE#PBF

LTC3891IFE#PBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

1,633 -
LTC3891IFE#PBF

数据表

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 20-TSSOP-EP
LT8709IFE#PBF

LT8709IFE#PBF

IC REG CTRLR MULT TOP 20TSSOP

Analog Devices Inc.

169 -
LT8709IFE#PBF

数据表

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Buck-Boost 1 1 - -4.5V ~ -80V 100kHz ~ 750kHz Positive or Negative - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Power Good, Soft Start 20-TSSOP-EP
LT3752HFE#WPBF

LT3752HFE#WPBF

ACTIVE CLAMP SYNC FOR CNTRS W/ I

Analog Devices Inc.

135 -
LT3752HFE#WPBF

数据表

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Forward Converter 1 1 AEC-Q100 6.5V ~ 100V 100kHz ~ 500kHz Positive, Isolation Capable 95% Yes Automotive Yes Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Soft Start 38-TSSOP-EP
LTC3835IDHC-1#PBF

LTC3835IDHC-1#PBF

IC REG CTRLR BUCK 16-DFN

Analog Devices Inc.

365 -
LTC3835IDHC-1#PBF

数据表

- 16-WFDFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 36V 250kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Soft Start, Tracking 16-DFN (5x3)
LTC7871HLWE#PBF

LTC7871HLWE#PBF

6-PHASE BIDIRECTIONAL BUCK/BOOST

Analog Devices Inc.

101 -
LTC7871HLWE#PBF

数据表

PolyPhase® 64-LQFP Exposed Pad Tray Active Transistor Driver Step-Up/Step-Down Buck-Boost 6 6 - 6V ~ 100V 60kHz ~ 750kHz Positive 98% Yes - Yes Surface Mount -40°C ~ 150°C (TJ) SPI Enable, Power Good, Soft Start 64-LQFP-EP (10x10)
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