参数资料
型号: MC34163PG
厂商: ON Semiconductor
文件页数: 7/16页
文件大小: 0K
描述: IC REG BUCK BOOST INV ADJ 16DIP
标准包装: 25
类型: 降压(降压),升压(升压),反相
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 40 V
输入电压: 2.5 V ~ 40 V
PWM 型: 电压模式
频率 - 开关: 50kHz
电流 - 输出: 3.4A
同步整流器:
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 16-DIP
产品目录页面: 1118 (CN2011-ZH PDF)
其它名称: MC34163PGOS
MC34163, MC33163
V CC
I pk Sense
R SC
8
7
+
0.25 V
+
-
+
Current
Limit
9
10
Driver Collector
Switch Collector
R DT
Timing Capacitor
C T
Shutdown
6
5
Oscillator
R
Q
Q 1
Q 2
11
12
GND
4
Thermal
+
S
Latch
60
13
GND
Voltage Feedback 1
3
45 k
14
Switch Emitter
Voltage Feedback 2
2
+
+
+
-
Feedback
Comparator
15
LVI Output
1
LVI
+
+
-
1.25 V 15 k
+
1.125 V
+
2.0 mA
7.0 V
16 Bootstrap Input
+
-
= Sink Only
Positive True Logic
(Bottom View)
Figure 19. Representative Block Diagram
1
Comparator Output
0
1.25 V
Timing Capacitor C T
0.55 V
1
Oscillator Output
0
On
Output Switch
Off
Nominal Output
Voltage Level
Output Voltage
t
Startup
9t
Quiescent Operation
Figure 20. Typical Operating Waveforms
http://onsemi.com
7
相关PDF资料
PDF描述
MC34163DWG IC REG BUCK BOOST INV ADJ 16SOIC
VE-22P-EW CONVERTER MOD DC/DC 13.8V 100W
VE-22J-EW CONVERTER MOD DC/DC 36V 100W
LLS2Z122MELC CAP ALUM 1200UF 180V 20% SNAP
VE-230-EW CONVERTER MOD DC/DC 5V 100W
相关代理商/技术参数
参数描述
MC34163PG 制造商:ON Semiconductor 功能描述:DC/DC Converter (DC-DC) / Switching Regu
MC34164 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits
MC34164_09 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits
MC34164-3 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply
MC341643DM 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 8-Pin SOIC