UC3842AD
Current Mode PWM Controller 1A 14-Pin SOIC Tube
廠商型號(hào):
UC3842AD
芯天下內(nèi)部編號(hào):
136-UC3842AD
生產(chǎn)廠商:
texas instruments
描述:
Current Mode PWM Controller 1A 14-Pin SOIC Tube
產(chǎn)品類別:
Power Management|PWM Controllers|Current Mode PWM Controller
所示圖像僅為示意圖。請(qǐng)從產(chǎn)品數(shù)據(jù)表中獲得準(zhǔn)確的規(guī)格。
庫(kù)存與訂購(gòu)
產(chǎn)品參數(shù)
| 參數(shù)類型 | 參數(shù)值 |
|---|---|
| Package | 14SOIC |
| Number of PWM Outputs | 1 |
| Output Current | 1000(Max) mA |
| Switching Frequency | 500 kHz |
| Maximum Duty Cycle | 100 % |
| Operating Temperature | 0 to 70 °C |
| Mounting | Surface Mount |
| Rise Time | 50 ns |
| Standard Package | Rail / Tube |
| Output Current | 1000(Max) |
| Switching Frequency | 500 |
| Rise Time | 50 |
| Package Width | 4(Max) |
| PCB | 14 |
| Adjustable Output | No |
| EU RoHS | Compliant |
| Minimum Operating Temperature | 0 |
| Topology | Boost|Buck|Flyback|Forward |
| Supplier Package | SOIC |
| Standard Package Name | SOIC |
| Maximum Operating Temperature | 70 |
| Control Method | Current Mode PWM Controller |
| Synchronous Pin | No |
| On/Off Pin | No |
| Maximum Duty Cycle | 100 |
| Package Length | 8.75(Max) |
| Pin Count | 14 |
| Package Height | 1.5(Max) |
| Fall Time | 50 |
| Packaging | Tube |
| Maximum Operating Supply Voltage | 30 |
| Lead Shape | Gull-wing |
| Number of Outputs | 1 |
| Duty Cycle | 100% |
| Flyback | Yes |
| Buck | Yes |
| Cuk | No |
| Boost | Yes |
| Isolated | No |
| PWM Type | Current Mode |
| Frequency - Max | 500kHz |
| Voltage - Supply | 10 V ~ 30 V |
| Inverting | No |
| Doubler | No |
| Divider | No |
| Other Names | 296-11278-5 |
| Package/Case | 14-SOIC (0.154", 3.90mm Width) |
| rohs | Lead free / RoHS Compliant |
| Product Category | Switching Controllers |
| Factory Pack Quantity | 50 |
| Series | UC3842A |
| Unit Weight | 0.004318 oz |
| Duty Cycle - Max | 100 % |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-14 |
| Type | Current Mode PWM Controllers |
| Minimum Operating Temperature | 0 C |
| RoHS | RoHS Compliant |
| Fall Time | 50 ns |
| Package Type | SOIC |
| Switching Freq | 500 KHz |
| Operating Temperature Classification | Commercial |
| Rad Hardened | No |
| Operating Supply Voltage (Max) | 30 V |
| Input Voltage | :25V |
| Output Voltage | :15V |
| Supply Voltage Min | :12V |
| Supply Voltage Max | :25V |
| Digital IC Case Style | :SOIC |
| No. of Pins | :14 |
| Frequency | :450kHz |
| MSL | :MSL 1 - Unlimited |
| Weight (kg) | 0.002 |
| Tariff No. | 85411000 |
| Operating Temperature Min | :0°C |
| Operating Temperature Max | :70°C |
| SVHC | :No SVHC (20-Jun-2013) |
| Base Number | :3842 |
| Controller Type | :PWM |
| Input Current | :11mA |
| Operating Temperature Range | :0°C to +70°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 | :SMD |
| Status | ACTIVE |
| Temp (oC) | 0 to 70 |
| Package | Pins | SOIC?(D) | 14 |
| Device Marking | View |
| Package QTY | Carrier | 50 | TUBE |
| Operating Supply Current | |
| New Flag | |
| Functional Diagram | alt_slus224d.gif |
| UVLO Thresholds On/Off | 16/10 |
| HiRel | |
| Vout | |
| Operating Supply | |
| Package Group | PDIP SOIC |
| Reference Design | |
| Datasheet | SLUS224D |
| Special Features | Error Amplifier |
| Startup Current | |
| Rating | Catalog |
| TI Design | |
| Vin |
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