製品属性 |
![UC28025N](/thumb/medium/b5/DIP16%20SOT38-1%20Pkg.jpg) |
![UC28025DWR](/thumb/small/68/296~4221009~DW~16.jpg) |
![UC28023DW](/thumb/small/68/296~4221009~DW~16.jpg) |
![UC28025DW](/thumb/small/68/296~4221009~DW~16.jpg) |
部品型番 |
UC28025N |
UC28025DWR |
UC28023DW |
UC28025DW |
メーカー |
Texas Instruments |
Texas Instruments |
Texas Instruments |
Texas Instruments |
パッケージ/ケース |
16-DIP (0.300', 7.62mm) |
16-SOIC (0.295", 7.50mm Width) |
16-SOIC (0.295', 7.50mm Width) |
16-SOIC (0.295", 7.50mm Width) |
クロック同期 |
No |
No |
No |
No |
シリアルインタフェース |
- |
- |
- |
- |
装着タイプ |
Through Hole |
Surface Mount |
Surface Mount |
Surface Mount |
同期整流器 |
Yes |
Yes |
Yes |
Yes |
出力数 |
2 |
2 |
1 |
2 |
制御機能 |
Current Limit, Enable, Frequency Control, Ramp, Soft Start |
Current Limit, Enable, Frequency Control, Ramp, Soft Start |
Current Limit, Enable, Frequency Control, Ramp, Soft Start |
Current Limit, Enable, Frequency Control, Ramp, Soft Start |
出力タイプ |
Transistor Driver |
Transistor Driver |
Transistor Driver |
Transistor Driver |
運転温度 |
-40°C ~ 105°C (TA) |
-40°C ~ 105°C (TA) |
-40°C ~ 105°C (TA) |
-40°C ~ 105°C (TA) |
関数 |
Step-Up, Step-Up/Step-Down |
Step-Up, Step-Up/Step-Down |
Step-Up, Step-Up/Step-Down |
Step-Up, Step-Up/Step-Down |
電源電圧 - (VCC / VDD) |
9V ~ 30V |
9V ~ 30V |
9V ~ 30V |
9V ~ 30V |
サプライヤデバイスパッケージ |
16-PDIP |
16-SOIC |
16-SOIC |
16-SOIC |
周波数 - スイッチング |
340kHz ~ 460kHz |
340kHz ~ 460kHz |
340kHz ~ 460kHz |
340kHz ~ 460kHz |
デューティサイクル(最大) |
45% |
45% |
90% |
45% |
パッケージ |
Tube |
Tape & Reel (TR) |
Tube |
Tube |
出力構成 |
Positive |
Positive |
Positive |
Positive |
基本製品番号 |
UC28025 |
UC28025 |
UC28023 |
UC28025 |
出力フェーズ |
2 |
2 |
1 |
2 |
トポロジー |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
シリーズ |
- |
- |
- |
- |