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OZ9939 PDF Datasheet浏览和下载

型号.:
OZ9939
PDF下载:
下载PDF文件
内容描述:
为保护解除阈值更新限制
[Updated limits for protection Release Threshold]
文件大小:
250 K
文件页数:
12 Pages
品牌Logo:
品牌名称:
MICRO-ELECTRONICS [ Micro Electronics ]
PCB Prototype
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OZ9939
Change Summary
CHANGES
Controlled Recipient #106805 printed on 3/6/2006. Updates will be provided to registered
recipients.
No.
1.
Applicable Section
Electrical Characteristics
Description
Updated limits for Protection Release Threshold
Page(s)
3
REVISION HISTORY
Revision No.
0.6
0.65
Description of change
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
Ordering Information: Add OZ9939G, IG, D & DN. Recommended
Operating Range: 1. Add ‘Dimming Range’; 2. Fill in ‘Thermal Impedance’.
Electrical Characteristics: 1. Update ‘Supply Current’ limits; 2. Update ‘Soft
Start’ limits; 3. Update ‘Under Voltage Lockout’ limits; 4. Update ‘Reference
Voltage’ limits; 5. Update ‘Driver Frequency’ limits; 6. Update ‘Timer &
Protection’ limits; 6. Update ‘Drivers’ parameter name & limits; 7. Update
‘PWM Dimming Control’ limits; 8. Delete ‘Analog Dimming Control’.
Function Description: Update formula in NO. 4 Ignition, No. 6 Normal
Operation & No. 9 Dimming Control. Package Information: Add DIP
package drawing. Throughout datasheet: Miscellaneous changes.
Release Date
5/12/2005
6/27/2005
1.0
9/21/2005
10/27/2005
OZ9939-DS-1.1
Copyright
©
2005 by O
2
Micro
All Rights Reserved
Patent#6,559,606, #6,856,519 & #6,809,938
00
Page 0
CONFIDENTIAL