SG6905 Fairchild Semiconductor, SG6905 Datasheet - Page 9

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SG6905

Manufacturer Part Number
SG6905
Description
Manufacturer
Fairchild Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SG6905SZ
Manufacturer:
ON
Quantity:
2 300
Green mode PFC/Flyback-PWM Controller
RDY section
Symbol
V
I
V
t
OTP section
Symbol
I
V
V
t
Soft-Start Section
Symbol
I
R
© System General Corp.
Version 1.1.1 (IAO33.0060.B1)
FB-RDY-HIGH
RDY
OTP
OTP
SS
FB-RDY-HIGH
OL
OTP-ON
OTP-OFF
D
Parameter
Threshold voltage of FBPFC for RDY high
impedance
The leakage current of RDY is a high
impedance at the voltage of FBPFC
Output Voltage Low for RDY is failed
The interval between FBPFC exceeds
V
Parameter
OTP Pin Output Current
Recovery level on OTP
OTP Threshold Voltage
OTP Debounce Time
Parameter
Constant Current Output for Soft Start
Discharge R
FB-RDY-HIGH
and RDY is high impedance
DSON
Test Conditions
I
Test Conditions
RI= 24KΩ
Test Conditions
FBPFC= 2V
RI= 24KΩ
RT= 24KΩ
SINK
= 1mA
- 9 -
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Min.
2.65
Min.
90
1.35
1.15
8
Min.
44
Typ.
2.7
4
Typ.
100
1.4
1.2
Typ.
50
470
Product Specification
September 27, 2007
Max.
2.75
10
0.5
6
Max.
110
1.45
1.25
25
Max.
56
SG6905
Unit
V
µA
V
ms
Unit
µA
V
V
µs
Unit
µA

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