Technical parameters/frequency: 450 kHz
Technical parameters/Input voltage (DC): 25.0 V
Technical parameters/output voltage: 15.0 V
Technical parameters/output current: 1000 A
Technical parameters/adjusted output number: 1
Technical parameters/rise time: 50 ns
Technical parameters/switching frequency: 500kHz (MAX)
Technical parameters/topology structure: Buck, Boost, Flyback, Forward
Technical parameters/duty cycle: 96 %
Technical parameters/maximum duty cycle: 100 %
Technical parameters/descent time: 50 ns
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 16
Encapsulation parameters/Encapsulation: SOIC-16
External dimensions/packaging: SOIC-16
Physical parameters/operating temperature: 0℃ ~ 70℃ (TA)
Other/Product Lifecycle: Active
Other/Packaging Methods: Tube
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
UC2844D
|
TI | 功能相似 | SOIC-14 |
UC18/UC28/UC38 系列,Texas Instruments 隔离式回扫电源控制器提供恒定电压 (CV) 和恒定电流 (CC) 输出调节,用于提高对较大负载阶跃的瞬时响应。 初级侧调节 (PSR) 无需光耦合器。 ### 回扫控制器,Texas Instruments 电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率
|
||
UC2844D
|
ST Microelectronics | 功能相似 | SO-14 |
UC18/UC28/UC38 系列,Texas Instruments 隔离式回扫电源控制器提供恒定电压 (CV) 和恒定电流 (CC) 输出调节,用于提高对较大负载阶跃的瞬时响应。 初级侧调节 (PSR) 无需光耦合器。 ### 回扫控制器,Texas Instruments 电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率
|
||
UC2844N
|
Motorola | 功能相似 | DIP |
TEXAS INSTRUMENTS UC2844N 控制器, PWM 反激, 25V-12V电源, 500 kHz, 13.5V/200mA输出, DIP-8
|
||
UC2844N
|
TI | 功能相似 | DIP-8 |
TEXAS INSTRUMENTS UC2844N 控制器, PWM 反激, 25V-12V电源, 500 kHz, 13.5V/200mA输出, DIP-8
|
||
UC2844N
|
Unitrode | 功能相似 | DIP |
TEXAS INSTRUMENTS UC2844N 控制器, PWM 反激, 25V-12V电源, 500 kHz, 13.5V/200mA输出, DIP-8
|
||
UC3842ADWG4
|
TI | 完全替代 | SOIC-16 |
AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 16Pin SOIC
|
||
|
|
Unitrode | 完全替代 |
AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 16Pin SOIC
|
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