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UC2842BD1, Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube
Power Management\PWM Controllers\Current Mode PWM Controllers Описание IC: PMIC; PWM controller; 1A; 48?500kHz; Ch: 1; SO8; boost,flyback Характеристики
Категория
Микросхема
Тип
ШИМ
| Категория | Микросхема |
| Тип | ШИМ |
| Adjustable Output | No |
| Automotive | No |
| Control Method | Current Mode PWM Controller |
| ECCN (US) | EAR99 |
| EU RoHS | Compliant |
| Fall Time (ns) | 50 |
| Lead Shape | Gull-wing |
| Maximum Duty Cycle (%) | 100 |
| Maximum Operating Supply Voltage (V) | 30 |
| Maximum Operating Temperature (°C) | 85 |
| Maximum Power Dissipation (mW) | 1250 |
| Maximum Supply Current (mA) | 17 |
| Minimum Operating Temperature (°C) | -25 |
| Mounting | Surface Mount |
| Number of PWM Outputs | 1 |
| On/Off Pin | No |
| Output Current (mA) | 1000(Max) |
| Packaging | Tube |
| Part Status | Active |
| PCB changed | 8 |
| Pin Count | 8 |
| PPAP | No |
| Rise Time (ns) | 50 |
| Standard Package Name | SOP |
| Supplier Package | SO N |
| Switching Frequency (kHz) | 500 |
| Synchronous Pin | No |
| Topology | Flyback|Boost |
| Type | Current Mode PWM Controller |
| Вид монтажа | SMD/SMT |
| Время нарастания | 50 ns |
| Время спада | 50 ns |
| Выходное напряжение | 4.95 V to 5.05 V |
| Выходной ток | 1000 mA |
| Категория продукта | Коммутационные контроллеры |
| Количество выходов | 1 Output |
| Максимальная рабочая температура | + 150 C |
| Минимальная рабочая температура | 40 C |
| Подкатегория | PMIC - Power Management ICs |
| Рабочее напряжение питания | 30 V |
| Рабочий цикл (макс.) | 100 % |
| Размер фабричной упаковки | 2000 |
| Серия | UC2842B |
| Тип | Current Mode PWM Controllers |
| Тип продукта | Switching Controllers |
| Топология | Boost, Flyback, Forward |
| Торговая марка | STMicroelectronics |
| Упаковка | Tube |
| Упаковка / блок | SO-8 |
| Частота переключений | 500 kHz |
| Base Product Number | UC2842 -> |
| Clock Sync | No |
| Control Features | Frequency Control |
| Duty Cycle (Max) | 96% |
| ECCN | EAR99 |
| Frequency - Switching | Up to 500kHz |
| Function | Step-Up, Step-Up/Step-Down |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -25В°C ~ 85В°C (TA) |
| Output Configuration | Positive, Isolation Capable |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| REACH Status | REACH Unaffected |
| RoHS Status | ROHS3 Compliant |
| Supplier Device Package | 8-SO |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Fall Time | 150ns |
| Maximum Duty Cycle | 100% |
| Maximum Operating Supply Voltage | 30 V |
| Maximum Operating Temperature | +150 °C |
| Maximum Switching Frequency | 500 kHz |
| Minimum Operating Temperature | -40 °C |
| Output Current | ±1 A |
| Output Voltage | 5.05 V |
| Package Type | SOIC |
| PWM Controller Type | Current Mode |
| Rise Time | 150ns |
| Width | 4mm |
| Fall Time - (ns) | 50 |
| Maximum Duty Cycle - (%) | 100 |
| Maximum Operating Supply Voltage - (V) | 30 |
| Maximum Power Dissipation - (mW) | 1250 |
| Maximum Supply Current - (mA) | 17 |
| Military | No |
| Operating Temperature - (??C) | -25~85 |
| Rise Time - (ns) | 50 |
| Switching Frequency - (kHz) | 500 |
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