- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45001 > LV5603T (SANYO SEMICONDUCTOR CO LTD) SWITCHING CONTROLLER, 520 kHz SWITCHING FREQ-MAX, PQFP48 PDF資料下載
參數(shù)資料
| 型號(hào)： | LV5603T |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 520 kHz SWITCHING FREQ-MAX, PQFP48 |
| 封裝： | 7 X 7 MM, TQFP-48 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 129K |
| 代理商： | LV5603T |
LV5603T
No.A0611-11/12
Setting the Oscillator Frequency
The oscillator frequency is set by the capacitor CT and the resistor RT connected to the CT pin. The oscillator produces
a triangle wave with a frequency determined by CT and RT.
The oscillator frequency is expressed by the following equation.
fOSC = 2.52 ×
1
CT × RT
[Hz]
Since the actual oscillator frequency will differ somewhat from the value given by the above equation due to overshoot,
undershoot, and other factors, it must be verified in the actual end product.
The SCPOUT Pin
This pin reports the SCP and CTL states to an external microcontroller or other device. The SCPOUT pin is an open
drain output, and thus requires an external pull-up resistor. If this function is not used, the SCPOUT pin should be left
open.
CTL
SCP
SCPO
SCP operation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LV5603T | SWITCHING CONTROLLER, 520 kHz SWITCHING FREQ-MAX, PQFP48 |
| LV5681P | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PZFM15 |
| LV8041FN | STEPPER MOTOR CONTROLLER, 0.6 A, QCC52 |
| LV8041FN | STEPPER MOTOR CONTROLLER, 0.6 A, QCC52 |
| LV8044LP | DISK DRIVE MOTOR CONTROLLER, QCC40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LV5603T_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Six-Channel Switching Regulator Controller |
| LV5604T | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Eight-Channel Switching Regulator Controller |
| LV5604T_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Eight-Channel Switching Regulator Controller |
| LV5604TA | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Bi-CMOS LSI Eight-Channel Switching Regulator Controller |
| LV5604TA-NH | 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:ON Semiconductor 輸入電壓: 開(kāi)關(guān)頻率: 輸出電壓: 輸出電流: 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。