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参数资料
| 型号： | SC34063ADR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK BOOST INV ADJ 8SOIC |
| 标准包装： | 2,500 |
| 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： | 3 V ~ 40 V |
| 频率 - 开关： | 33kHz |
| 电流 - 输出： | 1.5A |
| 同步整流器： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-SOICN |
MC34063A, MC33063A,
SC34063A, SC33063A,
NCV33063A
1.5 A, Step-Up/Down/
Inverting Switching
Regulators
http://onsemi.com
The MC34063A Series is a monolithic control circuit containing the
primary functions required for DC ? to ? DC converters. These devices
consist of an internal temperature compensated reference, comparator,
controlled duty cycle oscillator with an active current limit circuit,
driver and high current output switch. This series was specifically
designed to be incorporated in Step ? Down and Step ? Up and
Voltage ? Inverting applications with a minimum number of external
components. Refer to Application Notes AN920A/D and AN954/D
for additional design information.
8
1
SOIC ? 8
D SUFFIX
CASE 751
MARKING
DIAGRAMS
8
3x063
ALYWA
G
1
8
3x063V
Features
? Operation from 3.0 V to 40 V Input
? Low Standby Current
? Current Limiting
? Output Switch Current to 1.5 A
? Output Voltage Adjustable
? Frequency Operation to 100 kHz
? Precision 2% Reference
? Pb ? Free Packages are Available
Drive 8
1
Switch
8
1
PDIP ? 8
P, P1 SUFFIX
CASE 626
8
1
8
1
ALYWA
G
3x063AP1
AWL
YYWWG
33063AVP
AWL
YYWWG
Collector
S Q
Q2
Collector
1
I pk
Sense
7
R
100
Q1
2
Switch
Oscillator C T
V CC
6
I pk
Comparator
3
Emitter
Timing
Capacitor
1
DFN8
CASE 488AF
33063
ALYWA
G
+
Regulator
Comparator 5
Inverting
Input
1.25 V
Reference
-
(Bottom View)
4
GND
x
A
L, WL
Y, YY
W, WW
= 3 or 4
= Assembly Location
= Wafer Lot
= Year
= Work Week
G or G
= Pb ? Free Package
This device contains 79 active transistors.
Figure 1. Representative Schematic Diagram
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 12 of this data sheet.
? Semiconductor Components Industries, LLC, 2010
August, 2010 ? Rev. 23
1
Publication Order Number:
MC34063A/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC34063AP1G | 功能描述:直流/直流开关转换器 Adj 1.5A 33KHz RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| SC34073 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:降压型直流-直流变换器控制IC |
| SC340A400 | 制造商:Schneider Electric 功能描述:SUPERPROX ULTRASONIC PROXIMITY SENSOR 制造商:Schneider-Telemacanique 功能描述:SUPERPROX ULTRASONIC PROXIMITY SENSOR 制造商:SCHNEIDER ELECTRIC 功能描述:SUPERPROX ULTRASONIC PROXIMITY SENSOR |
| SC34182D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SC3423 | 制造商:SILAN 制造商全称:Silan Microelectronics Joint-stock 功能描述:8-DIGIT CALCULATOR |
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