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參數資料
| 型號： | AMS34063S |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | DC-TO-DC CONVERTER CONTROL CIRCUIT |
| 中文描述： | 的DC - DC轉換器控制電路 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 69K |
| 代理商： | AMS34063S |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
Advanced
AMS34063
Monolithic
DC-TO-DC CONVERTER CONTROL CIRCUIT
Systems
FEATURES
Wide Input Voltage Operating Range from 2.5V to 40V
Low Standby Current
Current Limiting
Output Switch Current of 1.5A
Output Voltage Adjustable from 1.25 to 40V
Frequency of Operation to 100kHz
APPLICATIONS
Step-Up Converter
Step-Down Converter
Voltage Inverting Application
GENERAL DESCRIPTION
The AMS34063 series is a control circuit containing the basic functions required for DC-to-DC converters. The device consists
of an internal temperature compensated reference, a comparator, a controlled duty cycle oscillator with an active current limit
circuit, a driver and a high current output switch. Designed specifically to be incorporated in Step-Up, Step-Down and Voltage
-Inverting applications, the AMS34063 requires a minimum number of external components.
The AMS34063 is available in the 8-lead plastic SOIC and 8-lead plastic DIP packages.
ORDERING INFORMATION
PACKAGE TYPE
8 LEAD PDIP
AMS34063P
OPER. TEMP
RANGE
-40
°
C to +85
°
C
8 LEAD SOIC
AMS34063S
PIN CONNECTIONS
8 LEAD SOIC/ 8 LEAD PDIP
Top View
COMPARATOR
INVERTING
INPUT
SWITCH
COLLECTOR
SWITCH
EMITTER
GND
DRIVER
COLLECTOR
I
PK
SENSE
TIMING
CAPACITOR
V
CC
1
2
8
4
3
7
5
6
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| AMS3431 | Octal Non-Inverting Bus Transceivers/Registers with 3-State Outputs 24-PDIP -55 to 125 |
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| AMS3431AM | PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS3431AN | Octal Non-Inverting Bus Transceivers/Registers with 3-State Outputs 24-SOIC -55 to 125 |
| AMS3431B | PRECISION ADJUSTABLE SHUNT REGULATOR |
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| AMS3407S23RG | 制造商:AMS 制造商全稱:AMS 功能描述:Super high density cell design for extremely low RDS(ON) |
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| AMS3431_1 | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS3431A | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
| AMS3431AM | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:PRECISION ADJUSTABLE SHUNT REGULATOR |
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