sg6846aftp Fairchild Semiconductor, sg6846aftp Datasheet - Page 4

• Manufacturer Part Number: sg6846aftp
• Description: Sg6846a ? Highly Integrated Green-mode Pwm Controller
• Manufacturer: Fairchild Semiconductor

Highly Integrated Green-Mode PWM Controller
ABSOLUTE MAXIMUM RATINGS
* All voltage values, except differential voltages, are given with respect to GND pin.
* Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device.
RECOMMENDED OPERATING JUNCTION TEMPERATURE
Symbol
*For proper operation.
ELECTRICAL CHARACTERISTICS
V
V
Symbol Parameter
V
Symbol
© System General Corp.
Version 1.1.2 (IAO33.0059.B2)
Symbol
T
V
V
V
I
I
V
t
I
V
V
V
V
V
P
R
T
T
T
ESD
DD-ST
DD-OP
D-VDDOVP
DD-OVP
A
DD-OP
DD-ON
DD-OFF
DD-OVP
DD-SCP
IN-OFF
IN-ON
VDD
L
D
J
STG
L
Θ
DD
DD
IN
JC
=15V, T
SECTION
SECTION
Short-Circuit Protection
Continuously Operating Voltage
Turn-on Threshold Voltage
Turn-off Voltage
Start-Up Current
Operating Supply Current
V
V
V
Threshold Voltage on V
DD
DD
DD
A
Over-Voltage Protection (Latch off)
OVP Debounce Time
OVP Latch-up Holding Current
=25°C, unless otherwise noted.
Parameter
Supply Voltage
Input Voltage to VIN, FB, SENSE Pins
Power Dissipation
Thermal Resistance (Junction-to-Case)
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Wave Soldering or Infrared, 10 Seconds)
Electrostatic Discharge Capability, Human Body Model
Electrostatic Discharge Capability, Machine Model
Parameter
Operating Ambient temperature
Parameter
PWM Turn-off Threshold Voltage
PWM Turn-on Threshold Voltage
DD
for
Test Condition
V
GATE open
R
V
V
DD-ON
I
DD
CS
=26KΩ
=5V
>V
STH
– 0.16V
lasts for T
- 4 -
Min.
0.65
V
IN-OFF
+0.18
DELAY-Short
Min.
15.5
9.5
22.6
V
Typ.
DD-OFF
0.70
V
www.sg.com.tw • www.fairchildsemi.com
IN-OFF
Value
25
-0.3 to 7.0
400
54.4
-40 to +125
-65 to +150
260
5.0
200
+ 0.5V V
+0.2
Typ.
16.5
10.5
23.6
100
DD-OFF
Value
-20°C ~ 85°C
Max.
0.75
V
IN-OFF
Product Specification
+ 1V V
+0.22
Unit
V
V
mW
°C/W
°C
°C
°C
kV
V
Max.
20
17.5
11.5
30
5
24.6
70
November 2, 2007
DD-OFF
+ 1.5V V
SG6846A
Unit
V
V
Unit
V
Unit
V
V
V
µA
mA
V
µs
µA