G5640 G5640P11U SOP8 IC CHIP
Features
4.75V to 20V Supply Voltage Operating Range
Fixed 500kHz Switching Frequency
Current-Mode Buck PWM Converter
Built-in P-Channel Power MOSFET
2.5A Output Current
1.2V Internal Reference
Shutdown Control
Thermal-Shutdown and Internal Soft Start
Cycle-by-Cycle Current-Limit
Short Circuit Protection
Under-Voltage Lockout Protection
SOP-8 Package
Applications
Distributed Power Systems
Battery Charger
Palmtop Computers, PDAs
DSL Modems
47,500 تومان
1 در انبار
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Free delivery from $99
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توضیحات
G5640 G5640P11U SOP8 IC CHIP
General Description
The G5640 is a high efficiency, 2.5A buck converter
with a high-side low RDS(ON) switch. It operates from
4.75V to 20V input voltage range, and provides up to
2.5A continuous output current with the output voltage
adjustable down to 1.2V. Whenever the load is light,
the G5640 automatically change the PWM operation
mode to PFM operation to minimize the power consumption. Hence it is suitable for battery-powered devices.
It uses a fixed switching frequency up to 500kHz.
When a short circuit is detected on the output, the device change switching frequency to 50kHz to protect
IC from damage.
The G5640 is available in a SOP-8 package
توضیحات تکمیلی
| Package |
SOP-8 |
|---|---|
| کیفیت |
original |
برای ثبت نقد و بررسی وارد حساب کاربری خود شوید.
دیدگاهها
پاکسازی فیلترهیچ دیدگاهی برای این محصول نوشته نشده است.