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參數(shù)資料
| 型號(hào)： | KA34063A |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SMPS Controller |
| 中文描述： | 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 42K |
| 代理商： | KA34063A |
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
Operation From 3.0 to 40V Input
Short Circuit Current Limiting
Low Stand-by Current
Output Switch Current of 1.5A Without External
Transistors
Output Voltage Adjustable
Frequency of Operation From 100Hz to 100kHz
Step-up, Step-Down or Inverting Switching Regulators
Description
The KA34063A is a monolithic regulator sub system
intended for use as DC to DC converter. This device
contains a temperature compensated bandgap reference, a
duty cycle control oscillator, a driver, and a high current
output switch. It can be used for step down, step up or
inverting switching regulators as well as for series pass
regulators.
8-DIP
8-SOP
1
1
Internal Block Diagram
5
1
8
2
7
3
4
COMP
OSCILLATOR
RD
Q2
Q1
S
Q
R
1.25V
REF
VTG
COMPARATOR
INVERTING
INPUT
DRIVE
COLLECTOR
SWITCH
COLLECTOR
GND
I
PK
SENSE
TIMING
CAPACITOR
* V
CC
(6)
K A34063A
S MPS Controller
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KA34063AD | SMPS Controller |
| KA348 | QUAD OPERATIONAL AMPLIFIER |
| KA348D | QUAD OPERATIONAL AMPLIFIER |
| KA248 | QUAD OPERATIONAL AMPLIFIER |
| KA248D | QUAD OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA34063A | 制造商:SAMSUNG 功能描述:IC DC/DC CONTROLLER 34063 DIP8 |
| KA34063A_Q | 功能描述:DC/DC 開關(guān)控制器 SMPS Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| KA34063AD | 功能描述:DC/DC 開關(guān)控制器 SMPS Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| KA34063AD | 制造商:SAMSUNG 功能描述:DC/DC CONTROLLER SMD 34063 SOIC8 |
| KA34063ADSTF | 功能描述:DC/DC 開關(guān)控制器 DC-DC CONVERTER RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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