Semiconductor
S3882P
Current Mode PWM Controller
Descriptions
The S3882 is fixed PWM controller for Off-line and DC-DC converter applications. The
internal circuits include UVLO, low start up current circuit, temperature compensated
reference, high gain error amplifier, current sensing comparator, and high current
totempole output for driving a power MOSFET.
Also S3882 provide low start up current below 0.3mA and short shutdown delay
Time typical 100nsec.
S3882 have UVLO threshold of 16V(on) and 10V(off).
.
Features
鈥?/div>
Low start up current < 0.3mA
鈥?/div>
Operating range up to 500KHz
鈥?/div>
Cycle by cycle current limiting
鈥?/div>
Under Voltage Lock Out with hysteresis
鈥?/div>
Short shutdown delay time ; typical 100nsec
鈥?/div>
High current totempole output
鈥?/div>
Output swing limiting : 22V
Ordering Information
Type NO.
S3882P
Marking
S3882P
Package Code
DIP-8
Outline Dimensions
unit :
mm
PIN Connections
1. Output / Compensation
2. Voltage feedback. Input
3. Current sense Input
4. Rt/Ct
5. GND
6. Output
7. Vcc
8. Vref
KSI-L008-000
1
next
S3882P相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
Current Mode PWM Controller
AUK
-
英文版
Current Mode PWM Controller
AUK [AUK c...
-
英文版
Si PIN photodiode Large area, high-speed Si PIN photodiodes
HAMAMATSU
-
英文版
Si PIN photodiode Large area, high-speed Si PIN photodiodes
Hamamatsu Corpo...
-
英文版
Si APD Low bias operation, for 800 nm band
HAMAMATSU
-
英文版
Si APD Low bias operation, for 800 nm band
Hamamatsu Corpo...
-
英文版
Current Mode PWM Controller
AUK
-
英文版
Current Mode PWM Controller
AUK [AUK c...