SG6903SZ Fairchild Semiconductor, SG6903SZ Datasheet - Page 5

• Manufacturer Part Number: SG6903SZ
• Description: IC PFC CONTROLLER 16SOIC
• Manufacturer: Fairchild Semiconductor

Specifications of SG6903SZ

• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Output Voltage: 1.5 V to 8 V
• Switching Frequency: 65 KHz
• Operating Temperature Range: - 20 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 83 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Operating Temperature: -
• Frequency - Switching: -
• Mode: -
• Current - Startup: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Green Mode PFC/Flyback-PWM Controller
ABSOLUTE MAXIMUM RATINGS
Symbol
V
I
V
V
P
T
T
R
T
V
V
*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 CONDITIONS
*For proper operation, electrical characteristics (12V<V
VDD section
Symbol
V
I
I
V
V
V
t
V
© System General Corp.
Version 1.0.1 (IAO33.0061.B0)
Symbol
T
AC
DD-ST
DD-OP
D-VDDOVP
J
STG
L
VDD
High
Low
D
ESD,HBM
ESD,MM
DD-OP
DD-ON
DD-OFF
DD-OVP
DD-TH-G
θ
A
j-C
Parameter
DC Supply Voltage*
Input AC Current
OPWM, OPFC, IAC
Others
Power Dissipation At T
Operating Junction Temperature
Storage Temperature Range
Thermal resistance (Junction to Case)
Lead Temperature (Wave soldering or IR, 10seconds)
ESD capability, HBM model
ESD capability, Machine model
Parameter
Operating Ambient Temperature*
Parameter
Continuously Operating Voltage
Start-up Current
Operating Current
Start Threshold Voltage
Min. Operating Voltage
VDD OVP Threshold
Debounce Time of VDD OVP
VDD Low-Threshold Voltage to Exit
Green-OFF Mode
A
< 50°C
DD
Test Conditions
0V < V
V
= 24KΩ
<20V, -20°C <T
DD
- 5 -
= 15V; OPFC, OPWM open; RI
DD
< V
DD-ON
A
<85°C Unless noted)
www.sg.com.tw • www.fairchildsemi.com
Value
25
2
-0.3 to +25
-0.3 to +7
0.8
-40 to +125
-55 to +150
41.95
260
4.5
250
Value
-20 to +85
Min.
15
9
23.5
8
V
+0.9
DD-OFF
Product Specification
Typ.
10
6
16
10
24.5
V
+1.5
DD-OFF
September 28, 2007
Max.
20
25
10
17
11
25.5
25
V
+2.1
DD-OFF
SG6903
Unit
℃
Unit
V
mA
V
V
W
℃
℃
℃/W
℃
KV
V
µs
Unit
V
µA
mA
V
V
V
V