UC2844N
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Описание
Электроэлемент
Описание Микросхема контроллер тока DIP8 Характеристики | Категория | Микросхема |
| Тип | ШИМ |
Технические параметры
| Adjustable Output | Yes |
| Automotive | No |
| Fall Time - (ns) | 150 |
| Maximum Duty Cycle - (%) | 50 |
| Maximum Operating Supply Voltage - (V) | 28 |
| Maximum Supply Current - (mA) | 17 |
| Military | No |
| Minimum Operating Supply Voltage - (V) | 12 |
| On/Off Pin | No |
| Operating Temperature - (??C) | -40~85 |
| Oscillator Accuracy - (kHz) | 52 |
| Packaging | Tube |
| Pin Count | 8 |
| Rise Time - (ns) | 150 |
| Standard Package Name | DIP |
| Supplier Package | PDIP |
| Switching Frequency - (kHz) | 500 |
| Synchronous Pin | No |
| корпус | DIP-8 |
| Brand: | Texas Instruments |
| Duty Cycle - Max: | 50% |
| Factory Pack Quantity: Factory Pack Quantity: | 500 |
| Fall Time: | 50 ns |
| Input Voltage: | 28 V |
| Manufacturer: | Texas Instruments |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | Through Hole |
| Number of Outputs: | 1 Output |
| Output Current: | 1 A |
| Output Voltage: | 5 V |
| Package / Case: | PDIP-8 |
| Packaging: | Tube |
| Product Category: | Switching Controllers |
| Product Type: | Switching Controllers |
| Rise Time: | 50 ns |
| Series: | UC2844 |
| Subcategory: | PMIC-Power Management ICs |
| Switching Frequency: | 500 kHz |
| Topology: | Boost, Flyback, Forward |
| Type: | Current Mode PWM Controllers |
| Control Method | Current |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Fall Time (ns) | 50 |
| Lead Shape | Through Hole |
| Maximum Duty Cycle (%) | 50 |
| Maximum Operating Supply Voltage (V) | 28 |
| Maximum Operating Temperature (°C) | 85 |
| Maximum Supply Current (mA) | 25 |
| Minimum Operating Supply Voltage (V) | 12 |
| Minimum Operating Temperature (°C) | -40 |
| Mounting | Through Hole |
| Number of PWM Outputs | 1 |
| Operating Supply Voltage (V) | 12 to 28 |
| Oscillator Accuracy (kHz) | 52 |
| Output Current (mA) | 200(Max) |
| Part Status | Active |
| PCB changed | 8 |
| PPAP | No |
| Rise Time (ns) | 50 |
| Switching Frequency (kHz) | 500 |
| Topology | Boost|Buck|Flyback|Forward |
| Type | Current Mode PWM Controller |
| UVLO Turn-Off Threshold (V) | 10 |
| UVLO Turn-On Threshold (V) | 16 |
| Вес, г | 1.3 |
Техническая документация
Datasheet UCx84xA (Texas)
pdf, 2569 КБ
Документация
pdf, 4025 КБ
Datasheet UCx84x
pdf, 4072 КБ
Аналоги микросхем для бытовой РЭА
pdf, 80 КБ
Дополнительная информация
Калькуляторы группы «Микросхемы для бытовой РЭА»
Типы корпусов импортных микросхем
