Part Number
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G1513 |
Manufacturer
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Global Semiconductor |
Description
|
ANALOG PWM |
Published
|
Apr 14, 2019 |
Detailed Description
|
G1513
High Performance Current Mode PWM Controller
ANALOG PWM IC
1.0 General Description
The G1513 is a high performa...
|
Datasheet
|
G1513
|
Overview
G1513
High Performance Current Mode PWM Controller
ANALOG PWM IC
1.
0 General Description
The G1513 is a high performance AC/DC power supply controller for battery charger and adapter applications requirements up to 40W.
It can meet less than 80 mW standby power.
G1513 is a current mode PWM controller ,It operates in fixed frequency which is precisely set internally.
It could operate in Extended Burst Mode at no load or light load, in which mode switching loss is minimized and the frequency is adjusted internally.
To ensure that power supplies work quietly, the frequency is set beyond 22 KHz.
Small current is needed when G1513 starts up and works, thus a large value resistor could be used i...
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