AMS34063 Просмотр технического описания (PDF) - Advanced Monolithic Systems Inc
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Компоненты Описание
производитель
AMS34063 Datasheet PDF : 10 Pages
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Pin Description
AMS34063
Symbol Pin NO.
Description
SC
SE
TC
GND
FB
1 1.5A switch collector
2 Darlington switch emitter
3 Oscillator timing capacitor
4 Power GND
5 Feedback comparator inverting input
VCC
6 Power supply input
IPK
7 Highside current sense input, VCC - VIPK=300mV
DRI
8 Drive collector
Ordering Information
ORDERI NG NUM BER
AMS34063
AMS34063A
PACKAGE
SOP8
DIP8
Absolute Maximum Ratings
Supply Voltage ……………….……………………. ………………………………… ……40V
Comparator Input Voltage Range ……………………….……..………………………-0.3V~40V
Switch Collector Voltage ………………………………………………………………. 40V
Switch Emitter Voltage …………………………………………………………………… 40V
Switch Collector to Emitter Voltage …………………………………………………….. .40V
Driver Collector Voltage …………………………………………………………………….40V
Switch Current………………………………………………………………………………..1.5A
Power Dissipation and Thermal Characteristics
DIP Package
Ta= 25°C…………………………………………………………..1.0W
Thermal Resistance ……………………………………...... 100°C /W
SO Package
Ta= 25°C ……………………………………………………625mW
Thermal Resistance ………………………………………...160°C /W
Operating Junction Temperature ………..…………………………………………………125°C
Operating Ambient Temperature Range ……...…………………………………….. 0°C~70°C
Storage Temperature Range ……………....……………………………………... - 65°C~150°C
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