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IX9907 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IX9907
部品説明 LED Driver
メーカ IXYS
ロゴ IXYS ロゴ 



Total 10 pages
		

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IX9907 Datasheet, IX9907 PDF,ピン配置, 機能
INTEGRATED CIRCUITS DIVISION
Features
Internal 650V, 2power MOSFET
Single stage, primary control with PFC and dimming
features
>90% efficiency
Power factor >98%
Wide operating voltage range
Digital soft-start
Foldback correction and cycle-by-cycle peak current
control
Output over-current and over-voltage protection
Over-temperature protection
Under-voltage lockout
Applications
Incandescent Bulb Replacement
Solid State Lighting
Industrial and Commercial Lighting
IX9907 Functional Block Diagram
ZCV
Ringing
Suppress
Blanking
VCC
IX9907
High Voltage, Dimmable
LED Driver with PFC Control
Description
The IX9907 is a quasi-resonant controller optimized
for phase-cut dimmable, off-line LED applications.
Precise PWM generation supports phase-cut dimming
and power factor correction.
The IX9907 incorporates an internal 650V power
MOSFET. It has a wide voltage operating range and
low power consumption. Multiple safety features
ensure full system protection under fault conditions.
With its strong feature set and low cost, the IX9907 is
an excellent choice for quasi-resonant, off-line flyback
LED bulb designs.
The IX9907 is available in a standard 8-pin SOIC
package.
Ordering Information
Part
IX9907N
IX9907NTR
Description
8-Pin SOIC (100/Tube)
8-Pin SOIC (2000/Reel)
VR
CS
DS-IX9907-R02
Reference Voltage
Generator
Over-Voltage Protection
Leading
Edge
Blanking
Foldback
Sense Amp
Over-Temp
Sensor
Foldback
Correction
VCC Monitor
Over - Under
Voltage Lockout
Control
Logic
Soft-Start
Control
Gate
Control
Shorted Winding Detection
Leading
Edge
Blanking
Leading
Edge
Blanking
PFC
LPF
GND
www.ixysic.com
Analog
Mux
DRAIN
SOURCE
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