- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄366088 > 1525AJ (Microsemi Corporation) REGULATING PULSE WIDTH MODULATOR PDF資料下載
參數(shù)資料
| 型號： | 1525AJ |
| 廠商： | Microsemi Corporation |
| 英文描述： | REGULATING PULSE WIDTH MODULATOR |
| 中文描述： | 調(diào)控脈寬調(diào)制器 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大小： | 135K |
| 代理商： | 1525AJ |
SG1525A/SG1527A SERIES
11/91 Rev 1.3 10/96
Copyright
1996
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
6
APPLICATION INFORMATION
(continued)
SHUTDOWN OPTIONS
1. Use an external transistor or open-collector comparator to pull
down on the Comp terminal. This will set the PWM latch turning
off both outputs. If the shutdown signal is momentary, pulse-
by-pulse protection can be accomplished as the PWM latch will
be reset with each clock pulse.
2. The same results can be accomplished by pulling down on the
Soft-Start terminal with the difference that on this pin, shutdown
will not affect the amplifier compensation network but must
discharge any Soft-Start capacitor.
3. Apply a positive-going signal to the Shutdown terminal. This
will provide most rapid shutdown of the outputs but will not
immediately set the PWM latch if there is a Soft-Start capacitor.
This capacitor will discharge but with a current of approxi-
mately twice the charging current.
4. The shutdown terminal can be used to set the PWM latch on
a pulse-by-pulse basis if there is no external capacitance on
Soft-Start terminal. Slow turn-on may still be accomplished by
applying an external capacitor, blocking diode, and charging
resistor to the comp terminal. (See SG1524 Application Note).
SG1525A/1527A LAB TEST FIXTURE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 15B4B41 | RECTIFIER STACK (BRIDGE) |
| 15D4B41 | RECTIFIER STACK (BRIDGE) |
| 15G4B41 | RECTIFIER STACK (BRIDGE) |
| 15J4B41 | RECTIFIER STACK (BRIDGE) |
| 15BSB | 50/125 PVC MTRJ-LC 1M DUPLEX ASSEM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1525AJ/883B | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 1525AJ883B | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 1525BATTERY | 制造商:DELL 功能描述:BATTERY |
| 15-25L | 制造商:MISCELLANEOUS 功能描述: |
| 1525-M5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ROSETTENKNOPF INNENGEWINDE M5 10ST |
發(fā)布緊急采購，3分鐘左右您將得到回復。