MP3398A MP3398AGS -Z SOP16
4-String, Max 350mA/String WLED Driver
5V to 28V Input Voltage Range
2.5% Current Matching Accuracy Between
Strings
Programmable Switching Frequency
PWM and Analog Dimming Mode
Cascading Capability with a Single Power
Source
LED Open and Short LED Protection
Programmable Over-Voltage Protection
Recoverable Thermal Shutdown Protection
Over Current Protection
Inductor/Diode short Protection
Under-Voltage Lockout
SOIC16, TSSOP16-EP and SOIC20
Packages
APPLICATIONS
Desktop LCD Flat Panel Displays
Flat Panel Video Displays
2D/3D LCD TVs and Monitors
193,000 تومان
1 در انبار
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Official retailer
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Quality guaranteed
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Free delivery from $99
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Free returns is available
توضیحات
The MP3398A is a step-up controller with 4 current channels, which is designed to drive
WLED arrays for large-size LCD-panel backlighting applications. It is flexible to expand
the number of LED channels by two or more ICs in parallel sharing a single inductive power
source.
The MP3398A uses peak-current mode with fixed switching frequency. The frequency is
programmable by an external setting resistor. The MP3398A drives an external MOSFET to
boost up the output voltage from a 5V to 28V input supply. It regulates the current in each
LED string to the value set by an The MP3398A can support both analog and PWM dimming
independently to meet the
different dimming-mode request. In addition, rich protection modes are also integ
The MP3398A is available in SOIC16, TSSOP16-EP and SOIC20 packages.
توضیحات تکمیلی
| Package |
SOP-16 |
|---|---|
| کیفیت |
original |
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