Локаль
Язык
- English
- русский
Валюта
- CNY-¥
- RUB-₽
Цена такой валюты может меняться в зависимости от курса только для справки
Корзина для покупок 
Есть складские запасы
Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
UC2851DW Технические параметры
Texas Instruments UC2851DW technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Свойство продукта | Значение свойства | |
|---|---|---|
| Классификация | PMIC - AC DC Converters, Offline Switchers | |
| Марка | Texas Instruments | |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 18-SOIC (0.295, 7.50mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 18Pins | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | |
| Number of Terminations | 18Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Additional Feature | CURRENT MODE OPERATION IS ALSO POSSIBLE | |
| Max Power Dissipation | 1W | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Frequency | 450kHz | |
| Base Part Number | UC2851 | |
| Pin Count | 18 | |
| Number of Outputs | 1Output | |
| Output Voltage | 40V |
| Свойство продукта | Значение свойства | |
|---|---|---|
| Input Voltage-Nom | 20V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Nominal Supply Current | 15mA | |
| Output Current | 400mA | |
| Voltage - Supply (Vcc/Vdd) | 7.8V~32V | |
| Output Power | 1W | |
| Control Features | Frequency Control, Soft Start | |
| Topology | Boost, Buck, Flyback, Forward | |
| Control Mode | CURRENT/VOLTAGE-MODE | |
| Frequency - Switching | Up to 500kHz | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 50ns | |
| Fall Time (Typ) | 50 ns | |
| Nominal Input Voltage | 30V | |
| Switcher Configuration | BUCK-BOOST | |
| Internal Switch(s) | No | |
| Fault Protection | Current Limiting, Over Voltage | |
| Max Duty Cycle | 46 % | |
| Isolation | Non-Isolated | |
| Duty Cycle | 50% | |
| Voltage - Start Up | 8V | |
| Height | 2.65mm | |
| Length | 11.5mm | |
| Width | 7.5mm | |
| Thickness | 2.35mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
UC2851DW Документы
- DatasheetsUC1851, 2851, 3851
Индекс :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ