SGP100 Datasheet, PDF (6/14 Pages) Fairchild Semiconductor – Primary-side-control PWM Controller

Primary-side-control PWM Controller
Product Specification
SGP100
GATE Section
Symbol Parameter
DCYMAX
Maximum Duty Cycle
VOL
Output Voltage Low
VOH
Output Voltage High
TR
Rising Time
TF
Falling Time
VCLAMP
Output Clamp Voltage
Test Condition
VDD=20V, IO=10mA
VDD=8V, IO=1mA
VDD=20V, CL=1nF
VDD=20V, CL=1nF
VDD=25V
Min.
70
5
Typ.
75
200
80
15
Max.
80
1.5
18
Unit
%
V
V
ns
ns
V
Over-Temperature Protection Section
Symbol
TOTP
Parameter
Threshold Temperature for OTP*⁺
Test Condition
Min.
135
Typ.
150
Max. Unit
165
o_C
* Guaranteed by design.
+ _{When the over-temperature protection is activated, the power system enters latch mode and output is disabled.}
© System General Corp.
Version 1.1.1 (IAO33.0042.B1)
-6-
www.sg.com.tw • www.fairchildsemi.com
September 26, 2007