- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄379490 > UPC1934 (NEC Corp.) RSS Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 05V; Power: 1W; 1kVDC and 3kVDC Isolation Options; Approved for Medical Applications; Suitable for Automated Assembly; 8, 10 and 12 pin Pinning Style Options; Optional Continuous Short Circuit Protected; Efficiency to 85% PDF資料下載
參數(shù)資料
| 型號： | UPC1934 |
| 廠商： | NEC Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RSS Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 05V; Power: 1W; 1kVDC and 3kVDC Isolation Options; Approved for Medical Applications; Suitable for Automated Assembly; 8, 10 and 12 pin Pinning Style Options; Optional Continuous Short Circuit Protected; Efficiency to 85% |
| 中文描述： | 的DC - DC轉(zhuǎn)換器控制IC |
| 文件頁數(shù)： | 4/20頁 |
| 文件大?。?/td> | 140K |
| 代理商： | UPC1934 |
Data Sheet G13567EJ3V0DS00
4
μ
PC1934
CONTENTS
1.
ELECTRICAL SPECIFICATIONS................................................................................................................5
2.
CONFIGURATION AND OPERATION OF EACH BLOCK....................................................................10
2.1
Reference Voltage Generator ...........................................................................................................................10
2.2
Oscillator ...........................................................................................................................................................10
2.3
Under Voltage Lock-out Circuit........................................................................................................................11
2.4
Error Amplifiers.................................................................................................................................................11
2.5
PWM Comparators............................................................................................................................................11
2.6
Timer Latch-Method Short Circuit Protection Circuit ....................................................................................11
2.7
Output Circuit....................................................................................................................................................11
3.
NOTES ON USE........................................................................................................................................12
3.1
Setting the Output Voltage ...............................................................................................................................12
3.2
Setting the Oscillation Frequency...................................................................................................................13
3.3
Preventing Malfunction of the Timer Latch-Method Short Circuit Protection Circuit..................................13
3.4
Connecting Unused Error Amplifiers..............................................................................................................13
3.5
ON/OFF Control.................................................................................................................................................14
3.6
Notes on Actual Pattern Wiring........................................................................................................................14
4.
APPLICATION EXAMPLE.........................................................................................................................15
4.1
Application Example.........................................................................................................................................15
4.2
List of External Parts........................................................................................................................................15
5.
PACKAGE DRAWINGS..............................................................................................................................16
6.
RECOMMENDED SOLDERING CONDITIONS .......................................................................................18
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPC1945TA-E1 | ADJUSTABLE PRECISION SHUNT REGULATORS |
| UPC1945 | ADJUSTABLE PRECISION SHUNT REGULATORS |
| UPC1945TA | ADJUSTABLE PRECISION SHUNT REGULATORS |
| UPC1945TA-E2 | ADJUSTABLE PRECISION SHUNT REGULATORS |
| UPC258G2 | Bipolar Analog Integrated Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPC1934GR-1JG | 制造商:NEC 制造商全稱:NEC 功能描述:DC-DC CONVERTER CONTROL IC |
| UPC1934GR-PJG | 制造商:NEC 制造商全稱:NEC 功能描述:DC-DC CONVERTER CONTROL IC |
| UPC1935 | 制造商:NEC 制造商全稱:NEC 功能描述:DC-DC CONVERTER CONTROL IC |
| UPC1935GR | 制造商:NEC 制造商全稱:NEC 功能描述:DC-DC CONVERTER CONTROL IC |
| UPC1943 | 制造商:NEC 制造商全稱:NEC 功能描述:ADJUSTABLE PRECISION SHUNT REGULATORS |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。