QX96501-180101, QX9910, QXER133E24950 Selling Leads, Datasheet
MFG:Vision Package Cooled:Vision D/C:01+
QX96501-180101, QX9910, QXER133E24950 Datasheet download
Part Number: QX96501-180101
MFG: Vision
Package Cooled: Vision
D/C: 01+
QX96501-180101, QX9910, QXER133E24950
- Table of contents:
Info of QX96501-180101
Info of QX9910
Info of QXER133E24950
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About QX9910
PDF/DataSheet Download
Datasheet: QX9910
File Size: 566159 KB
Manufacturer:
Download : Click here to Download
About QX9910
PDF/DataSheet Download
Datasheet: QX9910
File Size: 566159 KB
Manufacturer:
Download : Click here to Download
About
PDF/DataSheet Download
Datasheet:
File Size: KB
Manufacturer:
Download : Click here to Download
QX9910 General Description
The QX9910 is a high efficient LED driver control IC. It is a universal control LED driver and can be configured to operate as a step-up, step-down and step-up/step-down LED driver. The input and output voltage can be extended beyond 450V.
The QX9910 uses a fixed off time and 2MHz switching frequency can be achieved. The minimum off time can be set by an external capacitor and resistor.
The LED current is programmable and is set from 20mA to 2.0A by an external resistor.
QX9910 Maximum Ratings
|
Type |
Symbol |
Description |
Value |
Unit |
|
Voltage |
Vmax |
Maximum voltage on VDD pins |
8 |
V |
|
Vmin-max |
Voltage range on EN, CS and FB pins |
-0.3-VDD+0.3 |
V | |
|
Thermal |
Tmin-max |
Operation temperature range |
-20-85 |
|
|
Tstorage |
Storage temperature range |
-40-165 |
||
|
ESD |
VESD |
ESD voltage for human body model |
2000 |
V |
QX9910 Features
Constant current LED driver: 20mA to 2A programmable
Step-up, step-down, step-up/step-down operation
>90 efficiency
Input and output voltage: 2.5V to 450V
Up to 2MHz switching frequency
Step-up, step-down, step-up/step-down operation
>90 efficiency
Input and output voltage: 2.5V to 450V
Up to 2MHz switching frequency
QX9910 Typical Application
LED driver application
QX9910 Connection Diagram
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