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 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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图片 制造商型号 库存情况 价格 数量 数据手册 系列 封装/外壳 包装 产品状态 输出类型 功能 输出配置 拓扑 输出数量 输出相位 电压 - 供应(Vcc/Vdd) 频率 - 开关 占空比(最大值) 同步整流器 时钟同步 串行接口 控制特性 工作温度 等级 认证 安装类型 供应商设备封装
LTC3896IFE

LTC3896IFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,848
LTC3896IFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad Tube Obsolete Transistor Driver Step-Up/Step-Down Negative Buck-Boost 1 1 4V ~ 140V 50kHz ~ 900kHz 99% No No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3897EFE

LTC3897EFE

IC POWER MANAGEMENT

Analog Devices Inc.

2,925
LTC3897EFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3897HFE

LTC3897HFE

IC POWER MANAGEMENT

Analog Devices Inc.

3,083
LTC3897HFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3897IFE

LTC3897IFE

IC POWER MANAGEMENT

Analog Devices Inc.

1,639
LTC3897IFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Up Positive Boost 2 2 4.5V ~ 65V 75kHz ~ 850kHz - Yes Yes - Current Limit, Frequency Control, Overcurrent, Ramping -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899EFE

LTC3899EFE

IC POWER MANAGEMENT

Analog Devices Inc.

1,948
LTC3899EFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899HFE

LTC3899HFE

IC POWER MANAGEMENT

Analog Devices Inc.

3,823
LTC3899HFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899IFE

LTC3899IFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,272
LTC3899IFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC3899MPFE

LTC3899MPFE

IC POWER MANAGEMENT

Analog Devices Inc.

4,891
LTC3899MPFE

数据手册

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck, Buck-Boost 3 2 4.5V ~ 60V 105kHz ~ 835kHz, 350kHz ~ 535kHz 100% Yes No - Enable, Frequency Control, Soft Start, Tracking -55°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC7851EUHH

LTC7851EUHH

IC POWER MANAGEMENT

Analog Devices Inc.

2,639
LTC7851EUHH

数据手册

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851EUHH-1

LTC7851EUHH-1

IC POWER MANAGEMENT

Analog Devices Inc.

1,524
LTC7851EUHH-1

数据手册

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851IUHH

LTC7851IUHH

IC POWER MANAGEMENT

Analog Devices Inc.

2,702
LTC7851IUHH

数据手册

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
LTC7851IUHH-1

LTC7851IUHH-1

IC POWER MANAGEMENT

Analog Devices Inc.

3,941
LTC7851IUHH-1

数据手册

- 58-WFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Positive Buck 4 1 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C - - Surface Mount 58-QFN (5x9)
R7521GN

R7521GN

IC REGULATOR DIP

Richtek USA Inc.

2,598
R7521GN

数据手册

- 16-DIP (0.300", 7.62mm) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Through Hole 16-DIP
R7521GS

R7521GS

IC REGULATOR SOIC

Richtek USA Inc.

4,166
R7521GS

数据手册

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete PWM - Positive Half-Bridge, Push-Pull 4 - 4V ~ 6V 60kHz 46% No No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-SOP
ISL81601FRZ-T7A

ISL81601FRZ-T7A

SWITCH SYNCH BUCK-BOOST PWM

Renesas Electronics Corporation

4,039
ISL81601FRZ-T7A

数据手册

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Positive Buck-Boost 1 2 4.5V ~ 60V 90kHz ~ 650kHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C (TA) - - Surface Mount 32-QFN (5x5)
MAX771C/D

MAX771C/D

IC SUPERVISOR

Analog Devices Inc./Maxim Integrated

2,697
MAX771C/D

数据手册

- Die Bulk Obsolete Transistor Driver Step-Up Positive Boost 1 1 3V ~ 16.5V 300kHz - No No - Enable 0°C ~ 70°C (TA) - - - Dice
MAX20098ATE/V+

MAX20098ATE/V+

IC REGULATOR

Analog Devices Inc./Maxim Integrated

4,369
MAX20098ATE/V+

数据手册

- 16-TQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 - 3.5V ~ 42V 2.2MHz 99% Yes Yes - Power Good -40°C ~ 125°C Automotive AEC-Q100 Surface Mount -
RT8274GSP

RT8274GSP

RT8274GSP

Richtek USA Inc.

4,752
RT8274GSP

数据手册

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.75V ~ 24V 400kHz 90% Yes No - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
RT9248APC

RT9248APC

REGULATOR

Richtek USA Inc.

1,655
RT9248APC

数据手册

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 3 3 4.5V ~ 5.5V 50kHz ~ 400kHz - Yes No - Power Good 0°C ~ 70°C (TA) - - Surface Mount 28-TSSOP
ISL68300IRAZ-T7A

ISL68300IRAZ-T7A

SNGL PH DIG DC/DC CONT W/INTEG D

Renesas Electronics Corporation

1,017
ISL68300IRAZ-T7A

数据手册

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Step-Down Positive Buck 1 1 4.75V ~ 16V, 4.5V ~ 5.5V 200kHz ~ 1MHz - No Yes I2C, PMBus, SMBus Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
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