UC3845AN, Switching Controllers Current Mode
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Описание
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Controllers
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps.
Технические параметры
Brand: | Texas Instruments |
Duty Cycle - Max: | 50% |
Factory Pack Quantity: Factory Pack Quantity: | 600 |
Fall Time: | 50 ns |
Input Voltage: | 28 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +70 C |
Minimum Operating Temperature: | 0 C |
Mounting Style: | Through Hole |
Number of Outputs: | 1 Output |
Operating Supply Voltage: | 30 V |
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: | UC3845A |
Subcategory: | PMIC-Power Management ICs |
Switching Frequency: | 500 kHz |
Topology: | Boost, Buck, Flyback, Forward |
Type: | Current Mode PWM Controllers |
Control Method | Current |
Fall Time | 50ns |
Maximum Duty Cycle | 50% |
Maximum Operating Temperature | +70 °C |
Maximum Switching Frequency | 500 kHz |
Minimum Operating Temperature | 0 °C |
Mounting Type | Through Hole |
Number of Outputs | 1 |
Output Current | 1 A |
Package Type | PDIP |
Pin Count | 8 |
PWM Controller Type | Current Mode |
Rise Time | 50ns |
Topology | Boost, Buck, Flyback, Forward |
Width | 6.35mm |
Adjustable Output | Yes |
Automotive | No |
Fall Time - (ns) | 50 |
Maximum Duty Cycle - (%) | 50 |
Maximum Operating Supply Voltage - (V) | 30 |
Maximum Power Dissipation - (mW) | 1000 |
Maximum Supply Current - (mA) | 17 |
Military | No |
On/Off Pin | No |
Operating Temperature - (??C) | 0~70 |
Oscillator Accuracy - (kHz) | 52 |
Packaging | Tube |
Rise Time - (ns) | 50 |
Standard Package Name | DIP |
Supplier Package | PDIP |
Switching Frequency - (kHz) | 500 |
Synchronous Pin | No |
Вес, г | 0.454 |
Техническая документация
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Дополнительная информация
Калькуляторы группы «ШИМ-контроллеры»
Типы корпусов импортных микросхем
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