參數(shù)資料
型號(hào)： UC1843A
廠商： Microsemi Corporation
英文描述： CURRENT MODE PWM CONTROLLER
中文描述： 電流模式PWM控制器
文件頁數(shù)： 10/11頁
文件大小： 661K
代理商： UC1843A
Orderable Device
Status
(1)
Package
Type
PDIP
Package
Drawing
P
Pins Package
Qty
50
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
UC3842ANG4
ACTIVE
8
Green (RoHS &
no Sb/Br)
None
None
None
None
2500 Green (RoHS &
no Sb/Br)
50
Green (RoHS &
no Sb/Br)
2500
1
50
Pb-Free
(RoHS)
50
Green (RoHS &
no Sb/Br)
50
75
2500
2500 Green (RoHS &
no Sb/Br)
2500
40
2000
50
Pb-Free
(RoHS)
50
75
2500
2500
40
2000
1
50
Pb-Free
(RoHS)
50
Green (RoHS &
no Sb/Br)
CU NIPDAU
Level-NA-NA-NA
UC3843AD
UC3843AD8
UC3843AD8G4
UC3843AD8TR
UC3843AD8TRG4
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
D
D
D
D
D
14
8
8
8
8
50
75
75
CU NIPDAU
CU NIPDAU
Call TI
CU NIPDAU
CU NIPDAU
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Call TI
Level-1-220C-UNLIM
Level-1-260C-UNLIM
2500
UC3843ADG4
ACTIVE
SOIC
D
14
CU NIPDAU
Level-1-260C-UNLIM
UC3843ADTR
UC3843AJ
UC3843AN
ACTIVE
ACTIVE
ACTIVE
SOIC
CDIP
PDIP
D
JG
P
14
8
8
None
None
CU NIPDAU
A42 SNPB
CU SNPB
Level-1-220C-UNLIM
Level-NC-NC-NC
Level-NC-NC-NC
UC3843ANG4
ACTIVE
PDIP
P
8
CU NIPDAU
Level-NA-NA-NA
UC3844AD
UC3844AD8
UC3844AD8TR
UC3844AD8TRG4
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
D
D
D
D
14
8
8
8
None
None
None
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-1-260C-UNLIM
UC3844ADTR
UC3844ADW
UC3844ADWTR
UC3844AN
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
PDIP
D
14
16
16
8
None
None
None
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU SNPB
Level-1-220C-UNLIM
Level-2-220C-1 YEAR
Level-2-220C-1 YEAR
Level-NC-NC-NC
DW
DW
P
UC3845AD
UC3845AD8
UC3845AD8TR
UC3845ADTR
UC3845ADW
UC3845ADWTR
UC3845AJ
UC3845AN
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
CDIP
PDIP
D
D
D
D
14
8
8
14
16
16
8
8
None
None
None
None
None
None
None
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
A42 SNPB
CU SNPB
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-1-220C-UNLIM
Level-2-220C-1 YEAR
Level-2-220C-1 YEAR
Level-NC-NC-NC
Level-NC-NC-NC
DW
DW
JG
P
UC3845ANG4
ACTIVE
PDIP
P
8
CU NIPDAU
Level-NA-NA-NA
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
Eco Plan - May not be currently available - please check
for the latest availability information and additional
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UC1843A DIE 制造商:Texas Instruments 功能描述:
UC1843AAY 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:CURRENT MODE PWM CONTROLLER
UC1843A-EP 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLER
UC1843AJ 制造商:Texas Instruments 功能描述:CUR MODE PWM CONT 制造商:Texas Instruments 功能描述:CUR MODE PWM CONT - Rail/Tube
UC1843AJ/90141 制造商:Rochester Electronics LLC 功能描述:- Bulk
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