RS2051 Orister Corporation, RS2051 Datasheet - Page 2

• Manufacturer Part Number: RS2051
• Description: Green?mode
• Manufacturer: Orister Corporation

Pin Assignments
Ordering Information
DS‐RS2051‐09 November, 2009
SOP‐8 / DIP‐8
PACKAGE
PACKAGE
SOT‐26
RS2051 Y Z
DEVICE
This integrated circuit can be damaged by ESD. Orister Corporation recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
SOT‐26
PIN
PIN
3, 6
1
2
3
4
5
6
1
2
4
5
7
8
Y is package & Pin Assignments designator :
NF : SOT‐26
S : SOP‐8
P : DIP‐8
Z is Lead Free designator :
P: Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package
SYMBOL
SYMBOL
SENSE
SENSE
GATE
GATE
GND
GND
VDD
VDD
NC
FB
FB
RI
RI
GND Pin
Voltage feedback pin. Output current of this pin could controls the PWM duty cycle、OLP
and SCP.
This pin is to program the switching frequency. By connecting a resistor to ground to set
the switching frequency
Current sense pin, connect to sense the MOSFET current
Supply voltage pin
Totem output to drive the external Power MOSFET.
Totem output to drive the external Power MOSFET.
Supply voltage pin
No Connect
Current sense pin, connect to sense the MOSFET current
This pin is to program the switching frequency. By connecting a resistor to ground to set
the switching frequency
Voltage feedback pin. Output current of this pin could controls the PWM duty cycle、OLP
and SCP.
GND Pin
SOP‐8
DEVICE CODE
DESCRIPTION
DESCRIPTION
DIP‐8
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