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Technical parameters/frequency: 500 kHz
Technical parameters/number of output interfaces: 1
Technical parameters/output voltage: 1.285 V
Technical parameters/output current: 3 A
Technical parameters/Static current: 3.40 mA
Technical parameters/adjusted output number: 1
Technical parameters/switching frequency: 500 kHz
Technical parameters/topology structure: Buck
Technical parameters/switch current: 4.2 A
Technical parameters/input voltage (Max): 42 V
Technical parameters/input voltage (Min): 4.5 V
Technical parameters/output voltage (Max): 37 V
Technical parameters/output voltage (Min): 1.285 V
Technical parameters/output current (Max): 3 A
Technical parameters/operating temperature (Max): 125 ℃
Technical parameters/operating temperature (Min): -40 ℃
Technical parameters/power supply voltage: 4.5 V
Technical parameters/power supply voltage (Min): 4.5 V
Technical parameters/input voltage: 4.5V ~ 42V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 7
Encapsulation parameters/Encapsulation: TO-263-7
External dimensions/length: 10.16 mm
External dimensions/width: 9.85 mm
External dimensions/height: 2 mm
External dimensions/packaging: TO-263-7
Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)
Other/Product Lifecycle: Active
Other/Packaging Methods: Tape & Reel (TR)
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
Customs information/ECCN code: EAR99
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
LM22673TJ-ADJ/NOPB
|
National Semiconductor | 完全替代 | TO-263-7 |
SIMPLE SWITCHER® 降压调节器，LM2267x 和 LM22680 系列 宽输入电压范围：4.5V 至 42 V 内部补偿电压模式控制，用于小型材料清单计数 使用低 ESR 陶瓷电容器实现稳定 500kHz 的切换频率，在 200kHz 和 1MHz 之间可调 精密启动引脚 集成升压二极管 集成软启动 完全 WEBENCH® 设计启用 ### 直流/直流开关调节器，Texas Instruments 用于高达 75V 的宽电压输入设计，以及易用性和灵活性之间的平衡。
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