參數(shù)資料
型號(hào): MC33363BDW
廠商: ON SEMICONDUCTOR
元件分類: 穩(wěn)壓器
英文描述: 50mA Switched-Cap DC/DC Converter 8-MSOP
中文描述: 1 A SWITCHING REGULATOR, 315 kHz SWITCHING FREQ-MAX, PDSO13
封裝: PLASTIC, SO-16
文件頁數(shù): 7/12頁
文件大小: 250K
代理商: MC33363BDW
MC33363B
7
MOTOROLA ANALOG IC DEVICE DATA
Figure 17. Representative Block Diagram
Oscillator
PWM
PWM Latch
Current Limit
Comparator
Thermal
Shutdown
Error
Amplifier
Startup
Control
Band Gap
Regulator
UVLO
14.5 V/
9.5 V
OVP
2.6 V
Current
Mirror
2.6 V
Regulator Output
6.5 V
R
C
8
6
7
4, 5, 12, 13
Gnd
11
16
Power Switch
Drain
9
10
1
Voltage
Feedback Input
Compensation
Overvoltage
Protection
Input
AC Input
DC Output
2.25 I
I
8.1
R
S
Q
Driver
3
Startup Input
405
T
T
Leading Edge
Blanking
4 I
270
μ
A
VCC
Comparator
Figure 18. Timing Diagram
Capacitor C
Compensation
PWM
Comparator
Output
Oscillator Output
PWM Latch
Q Output
Power Switch
Gate Drive
Leading Edge
Blanking Input
(Power Switch
Drain Current)
Normal PWM Operating Range
Output Overload
Current
Limit
Threshold
0.6 V
2.6 V
Current Limit
Propagation
Delay
T
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC33363BDWG 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 700V 1.5A Switching w/OVP RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓(最大值):23.5 V 輸入/電源電壓(最小值):11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
MC33363BDWR2 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓(最大值):23.5 V 輸入/電源電壓(最小值):11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
MC33363BDWR2G 功能描述:交流/直流開關(guān)轉(zhuǎn)換器 700V 1.5A Switching w/OVP RoHS:否 制造商:STMicroelectronics 輸出電壓:800 V 輸入/電源電壓(最大值):23.5 V 輸入/電源電壓(最小值):11.5 V 開關(guān)頻率:115 kHz 電源電流:1.6 mA 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SSO-10 封裝:Reel
MC33363P 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC33364D 功能描述:電流型 PWM 控制器 Variable Frequency RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)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