TPS2032D, Распределитель питания, высокая сторона, активный высокий, 1 выход, 5.5В, 1.5А, SOIC-8
см. техническую документацию
Описание
The TPS2032D is a Power Distribution Switch intended for applications where heavy capacitive loads and short circuits are likely to be encountered. This device is 50mR N-channel MOSFET high-side power switches. The switch is controlled by a logic enable compatible with 5V and 3V logic. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7V. When the output load exceeds the current-limit threshold or a short is present, the TPS203x limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage.
• Short-circuit and thermal protection
• Overcurrent logic output
• Logic-level enable input
• 6.1ms Typical rise time
• Undervoltage lockout
• 10µA Maximum standby supply current
• No drain-source back-gate diode
Технические параметры
ВКЛ. / Полярность Разрешающего Входа | Активный Высокий Уровень |
Входное Напряжение | 5.5В |
Количество Выводов | 8вывод(-ов) |
Количество Выходов | 1выход(-ов) |
Максимальная Рабочая Температура | 85°C |
Минимальная Рабочая Температура | -40°C |
Ограничение Тока | 1.5А |
Сопротивление Включенного Состояния | 0.033Ом |
Стиль Корпуса Коммутатора-распределителя | SOIC |
Тепловая Защита | Да |
Тип Переключателя Силовой Нагрузки | Сторона Высокого Напряжения |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Base Product Number | TPS2032 -> |
Current - Output (Max) | 1A |
ECCN | EAR99 |
Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
Features | Status Flag |
HTSUS | 8542.39.0001 |
Input Type | Non-Inverting |
Interface | On/Off |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Operating Temperature | -40В°C ~ 125В°C (TJ) |
Output Configuration | High Side |
Output Type | N-Channel |
Package | Tube |
Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
Ratio - Input:Output | 1:1 |
Rds On (Typ) | 33mOhm |
REACH Status | REACH Unaffected |
RoHS Status | ROHS3 Compliant |
Supplier Device Package | 8-SOIC |
Switch Type | General Purpose |
Voltage - Load | 2.7V ~ 5.5V |
Voltage - Supply (Vcc/Vdd) | Not Required |
Brand: | Texas Instruments |
Current Limit: | 1.5 A |
Development Kit: | TPS2032EVM-290 |
Factory Pack Quantity: Factory Pack Quantity: | 75 |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Off Time - Max: | 40 ms |
On Resistance - Max: | 36 mOhms |
On Time - Max: | 20 ms |
Operating Supply Voltage: | 2.7 V to 5.5 V |
Output Current: | 1 A |
Package / Case: | SOIC-8 |
Packaging: | Tube |
Product Category: | Power Switch ICs-Power Distribution |
Product Type: | Power Switch ICs-Power Distribution |
Product: | USB Power Switches |
Series: | TPS2032 |
Subcategory: | Switch ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.7 V |
Type: | USB Switch |
Вес, г | 0.2 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Контроллеры и мониторы питания»
Типы корпусов импортных микросхем