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Цена по запросу
UC2844AD8
ЭлектроэлементPWM CONTROLLER CURRENT MODE, SOIC8; Input Voltage:25V; Output Voltage:5.1V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Base Number:2844; Controller Type:PWM; Input Current:11mA; Operating Temperature Range:-40°C to +85°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Power Dissipation Pd:1W; Supply Voltage Range:12V to 25V; Termination Type:Surface Mount Device
Brand | Texas Instruments |
Duty Cycle - Max | 50% |
Factory Pack Quantity | 75 |
Fall Time | 50 ns |
Manufacturer | Texas Instruments |
Maximum Operating Temperature | +85 C |
Minimum Operating Temperature | -40 C |
Mounting Style | SMD/SMT |
Number of Outputs | 1 Output |
Operating Supply Current | 17 mA |
Operating Supply Voltage | 30 V |
Operating Temperature Range | -40 C to+85 C |
Output Current | 1000 mA |
Package / Case | SOIC-8 |
Packaging | Tube |
Product Category | Switching Controllers |
Rise Time | 50 ns |
RoHS | Details |
Series | UC2844A |
Switching Frequency | 450 kHz |
Topology | Buck, Boost, Flyback, Forward |
Type | Current Mode PWM Controllers |
Unit Weight | 0.002561 oz |
Вид монтажа | SMD/SMT |
Время нарастания | 50 ns |
Время спада | 50 ns |
Выходной ток | 1 A |
Диапазон рабочих температур | 40 C to + 125 C |
Категория продукта | Коммутационные контроллеры |
Количество выходов | 1 Output |
Максимальная рабочая температура | + 125 C |
Минимальная рабочая температура | 40 C |
Подкатегория | PMIC - Power Management ICs |
Рабочее напряжение питания | 30 V |
Рабочий ток источника питания | 17 mA |
Рабочий цикл (макс.) | 50 % |
Размер фабричной упаковки | 75 |
Серия | UC2844A |
Тип | Current Mode PWM Controllers |
Тип продукта | Switching Controllers |
Топология | Boost, Buck, Flyback, Forward |
Торговая марка | Texas Instruments |
Упаковка | Tube |
Упаковка / блок | SOIC-8 |
Частота переключений | 450 kHz |
Base Product Number | UC2844 -> |
Clock Sync | No |
Control Features | Frequency Control |
Duty Cycle (Max) | 48% |
ECCN | EAR99 |
Frequency - Switching | Up to 500kHz |
Function | Step-Up, Step-Down, Step-Up/Step-Down |
HTSUS | 8542.39.0001 |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Mounting Type | Surface Mount |
Operating Temperature | -40В°C ~ 85В°C (TA) |
Output Configuration | Positive, Isolation Capable |
Output Phases | 1 |
Output Type | Transistor Driver |
Package | Tube |
REACH Status | REACH Unaffected |
RoHS Status | ROHS3 Compliant |
Supplier Device Package | 8-SOIC |
Synchronous Rectifier | No |
Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
Вес, г | 0.167 |