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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
R1272S001A-E2-YE

R1272S001A-E2-YE

34 V INPUT SYNCHRONOUS STEP-DOWN

Nisshinbo Micro Devices Inc.

0 -
R1272S001A-E2-YE

数据表

R1272S 18-LFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 - 4V ~ 34V 250kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 105°C (TA) - Enable 18-HSOP
UCC38086PWG4

UCC38086PWG4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

0 -
UCC38086PWG4

数据表

- 8-TSSOP (0.173", 4.40mm Width) Tray Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Half-Bridge, Push-Pull 2 1 - 4.1V ~ 15V 200kHz Positive 49% Yes - No Surface Mount 0°C ~ 70°C (TA) - Current Limit, Frequency Control 8-TSSOP
MAX20458ATIA/VY+T

MAX20458ATIA/VY+T

36V DUAL 3.5A & 1.5A SYNC BUCK C

Analog Devices Inc./Maxim Integrated

0 -
MAX20458ATIA/VY+T

数据表

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 AEC-Q100 3.5V ~ 36V 2.1MHz Positive - Yes Automotive Yes Surface Mount, Wettable Flank -40°C ~ 125°C - - 28-TQFN (5x5)
MAX20458ATID/VY+T

MAX20458ATID/VY+T

36V BOOST CONTROLLER WITH 4A SYN

Analog Devices Inc./Maxim Integrated

0 -
MAX20458ATID/VY+T

数据表

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Boost, Buck 2 1 - 3.5V ~ 36V 400kHz Positive 95% Yes - Yes Surface Mount, Wettable Flank -40°C ~ 125°C - Current Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Soft Start 28-TQFN (5x5)
LTC3721EUF-1#PBF

LTC3721EUF-1#PBF

IC REG CTRLR PUSH-PULL 16QFN

Analog Devices Inc.

12 -
LTC3721EUF-1#PBF

数据表

- 16-WQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Push-Pull 2 2 - Up to 10V Up to 1MHz Positive, Isolation Capable 50% No - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Soft Start 16-QFN (4x4)
LTC3827EUH#PBF

LTC3827EUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

126 -
LTC3827EUH#PBF

数据表

PolyPhase® 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4V ~ 36V 250kHz ~ 530kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
LT8392JUFD#PBF

LT8392JUFD#PBF

60V SYNC 4-SWITCH BUCK-BOOST LED

Analog Devices Inc.

102 -
LT8392JUFD#PBF

数据表

- 28-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 2 - 3V ~ 60V 400kHz Positive - Yes - Yes Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Power Good, Soft Start 28-QFN (4x5)
LTC3859AHUHF#PBF

LTC3859AHUHF#PBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

156 -
LTC3859AHUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost, SEPIC 3 2 - 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99%, 100% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 38-QFN (5x7)
LTC3859ALHUHF#PBF

LTC3859ALHUHF#PBF

IC REG CTRLR MULT TOPOLOGY 38QFN

Analog Devices Inc.

37 -
LTC3859ALHUHF#PBF

数据表

- 38-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost, SEPIC 3 2 - 4.5V ~ 38V 115kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99%, 100% Yes - No Surface Mount -40°C ~ 150°C (TJ) - Enable, Frequency Control, Power Good, Soft Start, Tracking 38-QFN (5x7)
UC2823AN

UC2823AN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

96 -
UC2823AN

数据表

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 1 1 - 8.4V ~ 22V 400kHz ~ 1MHz Positive 100% No - No Through Hole -40°C ~ 85°C (TA) - Current Limit, Frequency Control, Ramp, Soft Start 16-PDIP
LTC7883AY#PBF

LTC7883AY#PBF

QUAD CHANNEL PSM

Analog Devices Inc.

197 -
LTC7883AY#PBF

数据表

- 99-FBGA Tray Active PWM Step-Down Buck 4 4 - 4.5V ~ 13.8V 250kHz ~ 2.5MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus Frequency Control, Power Good, Soft Start 99-BGA (9x7.5)
LTC3890IUH-2#PBF

LTC3890IUH-2#PBF

IC REG CTRLR BUCK/SEPIC 32QFN

Analog Devices Inc.

73 -
LTC3890IUH-2#PBF

数据表

PolyPhase® 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, SEPIC 2 2 - 4V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz Positive 99% Yes - No Surface Mount -40°C ~ 125°C (TJ) - Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 32-QFN (5x5)
LT3782IFE#PBF

LT3782IFE#PBF

IC REG CTRLR BOOST 28TSSOP

Analog Devices Inc.

90 -
LT3782IFE#PBF

数据表

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Transistor Driver Step-Up Boost 2 2 - 6V ~ 40V 154kHz ~ 465kHz Positive 94% Yes - Yes Surface Mount -40°C ~ 125°C (TJ) - Enable, Reset, Soft Start 28-TSSOP-EP
LTC3802EUH#PBF

LTC3802EUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

101 -
LTC3802EUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 3V ~ 30V 330kHz ~ 750kHz Positive 89% Yes - No Surface Mount -40°C ~ 85°C (TA) - Current Limit, Enable, Power Good, Soft Start 32-QFN (5x5)
LTC3731IG#PBF

LTC3731IG#PBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

64 -
LTC3731IG#PBF

数据表

PolyPhase® 36-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 3 3 - 3.8V ~ 7V 225kHz ~ 680kHz Positive 98.5% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Phase Control, Power Good, Soft Start 36-SSOP
LTC3880EUJ-1#TRPBF

LTC3880EUJ-1#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

4,710 -
LTC3880EUJ-1#TRPBF

数据表

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 24V - Positive - Yes - Yes Surface Mount -40°C ~ 105°C (TA) I2C, PMBus Enable, Frequency Control 40-QFN (6x6)
LTC3882EUJ#TRPBF

LTC3882EUJ#TRPBF

IC REG CTRLR BUCK PMBUS 40QFN

Analog Devices Inc.

1,887 -
LTC3882EUJ#TRPBF

数据表

PolyPhase® 40-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 - 3V ~ 13.8V 500kHz Positive 87.5% No - Yes Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus Enable, Phase Control 40-QFN (6x6)
LTC3728IUH#PBF

LTC3728IUH#PBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

146 -
LTC3728IUH#PBF

数据表

- 32-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 3.5V ~ 30V 260kHz ~ 550kHz Positive 99.4% Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, Power Good, Soft Start 32-QFN (5x5)
TPS51125RGETG4

TPS51125RGETG4

IC REG CTRLR BUCK 24QFN

Texas Instruments

0 -
TPS51125RGETG4

数据表

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Buck 2 1 - 5.5V ~ 28V - Positive - Yes - No Surface Mount -40°C ~ 85°C (TA) - Enable, On Time Control, Power Good 24-VQFN (4x4)
LTC3887EUJ-2#PBF

LTC3887EUJ-2#PBF

DUAL OUTPUT POLYPHASE STEP-DOWN

Analog Devices Inc.

71 -
LTC3887EUJ-2#PBF

数据表

PolyPhase® 40-WFQFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 2 2 - 4.5V ~ 34V 250kHz ~ 1MHz Positive - Yes - Yes Surface Mount -40°C ~ 125°C (TJ) I2C, PMBus Enable, Frequency Control, Phase Control 40-QFN (6x6)
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