- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371030 > MC33025P (MOTOROLA INC) High Speed Double-Ended PWM Controller PDF資料下載
參數(shù)資料
| 型號： | MC33025P |
| 廠商： | MOTOROLA INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | High Speed Double-Ended PWM Controller |
| 中文描述： | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大小： | 516K |
| 代理商： | MC33025P |
MC34025 MC33025
7
MOTOROLA ANALOG IC DEVICE DATA
Vref
VCC
UVLO
Reference
Regulator
4.2 V
Figure 18. Representative Block Diagram
Q
S
R
Q
Q
T
Steering
Flip Flop
Output A
12
1.0 V
0.5 V
16
4
5
6
7
3
2
1
8
CSS
10
9
11
14
13
15
PWM Latch
Soft–Start Latch
Vin
9.0
μ
A
Error
Amp
PWM
Comparator
Vref
UVLO
9.2 V
Oscillator
1.4 V
Current
Limit
Q
S
R
VCC
Clock
RT
CT
Noninverting Input
Inverting Input
Error Amp Output
Ramp
Soft–Start
Ground
Current Limit/
Shutdown
Power Ground
Output B
VC
VCC
+
1.25 V
Shutdown
Figure 19. Current Limit Operating Waveforms
Output B
Output A
PWM
Comparator
Ramp
Clock
CT
Soft–Start
Error Amp Output
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC34025P | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| MC3403 | Amplifiers and Comparators |
| MC34050P | Dual EIA-422/423 Transceivers |
| MC34050D | Dual EIA-422/423 Transceivers |
| MC34050 | Dual ELA-422/423 Transceivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC33025PG | 功能描述:電流型 PWM 控制器 Dual Output Voltage or Current Mode PWM RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| MC33029 | 制造商:SPC Multicomp 功能描述:FAN POWER CORD 制造商:SPC Multicomp 功能描述:FAN POWER CORD; For Use With:Axial Fans; Voltage Rating:300V; Fan Side Connector:45 Angle Plug; Cable Length:120"; Accessory Type:Fan Power Cord; Equipment Side Connector:Blunt Cut Wire Leads; Supply Voltage:300V ;RoHS Compliant: Yes |
| MC3302-BI/P | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface |
| MC3302-BI/SL | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface |
| MC3302-BI/ST | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。