S6515, S6520, S6522 Selling Leads, Datasheet
MFG:HAMAMATSU Package Cooled:Plastic1x1.2 D/C:09+
S6515, S6520, S6522 Datasheet download
Part Number: S6515
MFG: HAMAMATSU
Package Cooled: Plastic1x1.2
D/C: 09+
S6515, S6520, S6522
- Table of contents:
Info of S6515
Info of S6520
Info of S6522
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About S6515
PDF/DataSheet Download
Datasheet: S6515
File Size: 1320826 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About S6520
PDF/DataSheet Download
Datasheet: S6520
File Size: 337477 KB
Manufacturer: AUK [AUK corp]
Download : Click here to Download
About S6500
PDF/DataSheet Download
Datasheet: S6500
File Size: 504425 KB
Manufacturer: AUK [AUK corp]
Download : Click here to Download
S6515 Features
· Excellent position resolution
· Wide spectral response range
· High-speed response
· Detects center-of-gravity position of spot light
· Simultaneously detects light intensity and center-of-gravity position of spot light
· High reliability
· Wide spectral response range
· High-speed response
· Detects center-of-gravity position of spot light
· Simultaneously detects light intensity and center-of-gravity position of spot light
· High reliability
S6515 Typical Application
· Position and angle sensing
· Distortion and vibration measurements
· Lens reflection and refraction measurements
· Laser displacement sensing
· Optical remote control
· Optical range finders
· Optical switches
· Camera auto focusing
· Distortion and vibration measurements
· Lens reflection and refraction measurements
· Laser displacement sensing
· Optical remote control
· Optical range finders
· Optical switches
· Camera auto focusing
S6520 General Description
The S6520 contains all of the necessary control circuitry to implement a highly efficient cold cathode fluorescent back-light driver and provides a near sinusoidal output voltage and current waveforms for a CCFL. A specially designed integrated circuit provides all control functions for a current fed push-pull converter and contains two PWM(Pulse Width Modulation) control circuits to drive 4 CCFLs for LCD monitor. The S6520 operates at constant frequency in a PWM mode and it has feed forward control method, this function preventing lamp flickering against input voltage step changing. Therefore, even though input voltage is changed suddenly, the lamp current remains constant because of the feed back and feed forward control. Typical operating frequency ranges between 30kHz to 200kHz, dependent upon the CCFL and transformer characteristics. It provides protection functions such as OLP(Open Lamp Protection), SCP(Short Circuit Protection).
S6520 Maximum Ratings
| CHARACTERISTICS |
SYMBOL |
VALUE |
UNITS |
| Supply Voltage |
VCC |
22 |
|
| Power Dissipation |
PD |
1 |
V |
| Operating Temperature |
TOPR |
-25~+85 |
W |
| Storage Temperature |
TOPR |
-40~+125 |
S6520 Features
• Complete Dual PWM Power Control Circuitry
• Internal Soft Start for Soft Lamp lgnition
• Enable Function to lock the output off until Out Signal is Operational
• Analog Dimming Function
• Internal Stable 5V Reference Supply
• Open Lamp Protection
• Internal Short Circuit Protection
• Internal Soft Start for Soft Lamp lgnition
• Enable Function to lock the output off until Out Signal is Operational
• Analog Dimming Function
• Internal Stable 5V Reference Supply
• Open Lamp Protection
• Internal Short Circuit Protection
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