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OZ9938IG PDF预览

OZ9938IG

更新时间: 2024-12-02 01:00:27
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其他 - ETC /
页数 文件大小 规格书
12页 352K
描述
Change Summary

OZ9938IG 数据手册

 浏览型号OZ9938IG的Datasheet PDF文件第2页浏览型号OZ9938IG的Datasheet PDF文件第3页浏览型号OZ9938IG的Datasheet PDF文件第4页浏览型号OZ9938IG的Datasheet PDF文件第5页浏览型号OZ9938IG的Datasheet PDF文件第6页浏览型号OZ9938IG的Datasheet PDF文件第7页 
OZ9938  
Change Summary  
CHANGES  
No.  
Applicable Section  
Description  
Page(s)  
Update rotection release threshold in ‘Timer & protection’  
parameter Min & Max limits  
Miscellaneous changes  
1. Electrical Characteristics  
2. Throughout datasheet  
3
---  
REVISION HISTORY  
Revision No.  
Description of change  
Release Date  
5/12/2005  
6/27/2005  
0.60  
0.65  
Initial release  
1. Electrical Characteristics: a. Modify general test conditions in line 1; b.  
Modify ‘Driver Frequency – Striking & Normal Operation’ Typ limit; c.  
Modify ‘PWM Dimming Control – LCT frequency’. 2. Reference Application  
Circuit: Modify C14, C9 & R9 values  
1.0  
1. Ordering Information: Add OZ9938G, IG, D & DN. 2. Recommended  
Operating Range: a. Add ‘Dimming Range’; b. Fill in ‘Thermal Impedance’.  
3. Electrical Characteristics: a. Update ‘Supply Current’ limits; b. Update  
‘Soft Start’ limits; c. Update ‘Under Voltage Lockout’ limits; d. Update  
‘Reference Voltage’ limits; e. Update ‘Driver Frequency’ limits; f. Update  
‘Timer & Protection’ limits; g. Update ‘Drivers’ parameter name & limits; h.  
Update ‘PWM Dimming Control’ limits; i. Delete ‘Analog Dimming Control’.  
4. Function Description: Update formula in NO. 4 Ignition, No. 6 Normal  
Operation & No. 9 Dimming Control. 5. Package Information: Add DIP  
package drawing.  
9/22/2005  
10/14/2005  
OZ9938-DS-1.1  
Page 0  
Copyright 2005 by O2Micro  
All Rights Reserved  
CONFIDENTIAL  
Patent#6,559,606, #6,856,519 & #6,809,938  

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