UC3843AN UNITRODE, UC3843AN Datasheet - Page 18

• Manufacturer Part Number: UC3843AN
• Description: ADVANCED PWM CONTROLLER, 3843, DIP8
• Manufacturer: UNITRODE

Specifications of UC3843AN

• Input Voltage: 15V
• Output Voltage: 5V
• Output Current: 200mA
• Frequency: 500kHz
• Power Dissipation Pd: 1W
• Supply Voltage Range: 12V To 25V
• Digital Ic Case Style: DIP
• No. Of Pins: 8

www.ti.com
*All dimensions are nominal
UC2842ADWTR
UC2844AQD8R
UC2842AD8TR
UC2843AD8TR
UC2844AD8TR
UC2845AD8TR
UC3842AD8TR
UC3843AD8TR
UC3844AD8TR
UC3845AD8TR
UC2842ADTR
UC2843ADTR
UC2844ADTR
UC2845ADTR
UC3842ADTR
UC3843ADTR
UC3844ADTR
UC3845ADTR
Device
Package Type
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
Package Drawing Pins
DW
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Pack Materials-Page 2
14
16
14
14
14
14
14
14
14
PACKAGE MATERIALS INFORMATION
8
8
8
8
8
8
8
8
8
2500
2500
2000
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
SPQ
Length (mm)
340.5
333.2
346.0
340.5
333.2
340.5
333.2
367.0
340.5
333.2
340.5
333.2
340.5
333.2
340.5
333.2
340.5
333.2
Width (mm)
338.1
345.9
346.0
338.1
345.9
338.1
345.9
367.0
338.1
345.9
338.1
345.9
338.1
345.9
338.1
345.9
338.1
345.9
Height (mm)
20.6
28.6
33.0
20.6
28.6
20.6
28.6
35.0
20.6
28.6
20.6
28.6
20.6
28.6
20.6
28.6
20.6
28.6
22-Jun-2011