UC3843D8 UNITRODE, UC3843D8 Datasheet - Page 14

• Manufacturer Part Number: UC3843D8
• Description: PWM CONTROLLER, SMD, 3843, SOIC8
• Manufacturer: UNITRODE

Specifications of UC3843D8

• Input Voltage: 15V
• Output Voltage: 5V
• Output Current: 200mA
• Frequency: 500kHz
• Power Dissipation Pd: 650mW
• Supply Voltage Range: 12V To 25V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating: RoHS Compliant

www.ti.com
(1)
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)
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
The marketing status values are defined as follows:
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check
Orderable Device
UC3845D8TRG4
UC3845DTRG4
UC3845D8G4
UC3845D8TR
UC3844NG4
UC3845DG4
UC3845DTR
UC3845NG4
UC3845AJ
UC3845D8
UC3845D
UC3845N
UC3844P
UC3845P
OBSOLETE
OBSOLETE
Status
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
(1)
Package Type Package
PDIP
PDIP
CDIP
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
PDIP
PDIP
PDIP
Drawing
JG
P
P
D
D
D
D
D
D
D
D
P
P
P
Pins
14
14
14
14
8
8
8
8
8
8
8
8
8
8
Package Qty
Addendum-Page 6
2500
2500
2500
2500
50
50
75
75
50
50
50
1
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Green (RoHS
Eco Plan
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
& no Sb/Br)
TBD
TBD
TBD
(2)
CU NIPDAU N / A for Pkg Type
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU Level-1-260C-UNLIM
CU NIPDAU N / A for Pkg Type
CU NIPDAU N / A for Pkg Type
Ball Finish
Lead/
Call TI
Call TI
A42
PACKAGE OPTION ADDENDUM
Call TI
N / A for Pkg Type
Call TI
http://www.ti.com/productcontent
MSL Peak Temp
(3)
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for the latest availability
Samples
1-Aug-2011