备用零件
Price @ 1000
$ 42.607
$ 46.804
$ 46.804
Stock
200,545
723,427
723,427
Authorized Distributors
5
6
6
Case/Package
BGA
BGA
BGA
Number of Pins
77
77
77
Number of Outputs
4
4
4
Max Output Current
4 A
4 A
4 A
Switching Frequency
1 MHz
1 MHz
1 MHz
Min Input Voltage
4 V
4 V
4 V
Max Input Voltage
14 V
14 V
14 V
Min Output Voltage
600 mV
600 mV
600 mV
Max Output Voltage
5.5 V
5.5 V
5.5 V
Efficiency
-
-
-
Synchronous Rectifier
-
-
-
供应链
Lifecycle StatusProduction (Last Updated: 3 years ago)
Manufacturer Lifecycle StatusPRODUCTION (Last Updated: 3 years ago)
描述
由其分销商提供的 Analog Devices LTM4644EY#PBF 的描述。
Switching Regulator, Current-mode, 1300kHz Switching Freq-Max, PBGA77
LTM4644 - Quad DC/DC μModule (Power Module) Regulator with Configurable 4A Output Array
Switching Voltage Regulators 4x DC/DC uModule Reg w/ Config 4A Out
Buck 1MHz Adjustable 4 600mV~5.5V 600mV 14V 4V BGA-77 15mm*9mm*5mm
Dc-Dc Regulator, Buck, Adjustable, 1Mhz, Bga-77
IC REG BUCK ADJ 4A QD SYNC 77BGA
制造商别名
Analog Devices 在全球拥有多个品牌，分销商可将其用作替代名称。Analog Devices 也可称为以下名称：
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
技术规格
Physical
Case/PackageBGA
MountSurface Mount
Number of Pins77
Technical
FeaturesOCP, OTP, OVP
Max Input Voltage14 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current4 A
Max Output Voltage5.5 V
Max Power Dissipation5.5 W
Max Supply Voltage14 V
Min Input Voltage4 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Min Supply Voltage4 V
Nominal Supply Current620 mA
Number of Channels4
Number of Outputs4
Output Current4 A
Output TypeAdjustable
Output Voltage5.5 V
PackagingCut Tape
Schedule B8542390000
Switching Frequency1 MHz
TopologyBuck
Voltage - Output 15.5 V
Voltage - Output 25.5 V
Voltage - Output 35.5 V
Dimensions
Height5.21 mm
Length14.986 mm
Width8.89 mm