SD4844 Silan Microelectronics, SD4844 Datasheet - Page 2

• Manufacturer Part Number: SD4844
• Description: (SD4840 - SD4844) Current Mode PWM Controller
• Manufacturer: Silan Microelectronics

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TYPICAL OUPUT POWER CAPABILITY
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATING
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: //www.silan.com.cn
Drain-Gate Voltage (RGS=1MΩ)
Gate-Source (GND) Voltage
Drain Current Pulse (note1)
SD4840P67K65
SD4841P67K65
SD4842P67K65
SD4843P67K65
SD4844P67K65
Device
Characteristics
Adapter
SD4840P67K65
SD4841P67K65
SD4842P67K65
SD4843P67K65
SD4844P67K65
10W
12W
14W
16W
7W
190~265VAC
Open
14W
17W
19W
21W
9W
Symbol
V
V
I
DGR
DM
GS
SD4840/4841/4842/4843/4844
Adapter
10W
12W
14W
5W
8W
Rating
85~265VAC
650
±30
11
14
4
6
8
REV:1.2
Open
7.2W
12W
14W
15W
18W
Page 2 of 11
2008.12.17
Unit
V
V
A