SG6846 ETC, SG6846 Datasheet - Page 6

• Manufacturer Part Number: SG6846
• Description: Highly-Integrated Green-Mode PWM Controller
• Manufacturer: ETC

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Highly-Integrated Green-Mode PWM Controller
Symbol
D
V
V
T
T
V
Over Temperature Protection Section
Symbol
I
V
T
V
RI Section
Symbol
RI
RI
RI
© System General Corp.
Version 1.0(IAO33.0008.B0)
RT
PWM Section
OL
OH
R
F
CLAMP
OTP-LATCH-OFF
DOTP-LATCH
OTP-RESET
MAX
NOR
MAX
MIN
Parameter
Maximum Duty Cycle
Output Voltage Low
Output Voltage High
Rising Time
Falling Time
Gate Output Clamping Voltage
Parameter
Output Current of RT Pin
Threshold Voltage for Over-Temperature
Protection.
Over-Temperature Latch-Off Debounce.
OTP Release Voltage (for non-latch-off version)
Parameter
R
Max. R
Min. R
I
Operating Range
I
I
value for Protection
value for Protection
- 6 -
Test Condition
VDD = 15V, Io = 50mA
VDD = 12V, Io = 50mA
VDD = 15V, CL=1nF
VDD = 15V, CL=1nF
VDD = 20V
Test Condition
RI = 26kΩ
RI = 26kΩ
Test Condition
Min.
80
8V
Min.
64
1.015
Min.
15.5
Typ.
85
350
50
18
Typ.
70
1.065
100
V
OFF
Typ.
216
6
Product Specification
OTP-LATCH-
+ 0.1
Max.
90
1.5
Max.
76
1.115
Max.
36
www.sg.com.tw
Sep. 30, 2004
SG6846
Unit
%
V
V
nsec
nsec
V
Unit
uA
V
usec
V
Unit
kΩ
kΩ
kΩ