參數資料
型號: AX34063AP
廠商: Electronic Theatre Controls, Inc.
英文描述: ER 3C 3#16 SKT PLUG
中文描述: 型DC - DC轉換器集成電路器件
文件頁數: 1/7頁
文件大?。?/td> 183K
代理商: AX34063AP
Page No. : 1/7
AVANTICS - AX34063AP, AX34063AS
Specification No.: 050308-FE0007
AX34063AP / AX34063AS
DC-to-DC Converter Integrate Circuit Devices
Description
The AX34063A 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 by Avantics
Microelectronics Corp.
Features
3V to 40V Input Voltage Operation
Internal 1.6A Peak Current Switch
Internal ±1.8% Reference
Low Quiescent Current at 1.6mA
Frequency Operation from 100Hz~100KHz
Output Voltage Adjustable
Active Current Limiting
Step-Up, Step-Down or Inverting Switching Regulators
Pin Connections
Pin1: Switch Collector (SWC)
Pin5: Comparator Inverting Input (FB)
Pin2: Switch Emitter (SWE)
Pin6: Voltage Supply (Vcc)
Pin3: Timing Capacitor (TC)
Pin7: Ipk Sense (Ipk)
8
7
6
5
1
2
3
4
Pin4: Ground (GND)
Pin8: Voltage Driver Collector (DRC)
Absolute Maxium Rating
Parameter
Symbol
Value
Unit
Power Supply Voltage
V
CC
V
ir
V
C(SW)
V
SWE
V
CE
V
C(DR)
I
SW
40
V
Comparator Input Voltage Range
-0.3~+40
V
Switch Collector Voltage
40
V
Switch Emitter Voltage
40
V
Switch Emitter to Collector Voltage
40
V
Driver Collector Voltage
40
V
Switch Current
1.5
A
DIP-8
1.25
Power Dissipation at T
J
=20
o
C
P
D
SO-8
0.625
W
Operating Ambient Temperature Range
T
opr
T
stg
T
opj
θ
JA
0~+70
o
C
Storage Temperature Range
-65~+150
o
C
Operating Junction Temperature
120
o
C
Thermal Resistance Junction-ambient
125
o
C/W
8-Lead Plastic
SO-8
Package Code: S
8-Lead Plastic
DIP-8
Package Code: P
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相關代理商/技術參數
參數描述
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