SG6105 ETC, SG6105 Datasheet - Page 6

• Manufacturer Part Number: SG6105
• Description: Power Supply Supervisor + Regulator + PWM
• Manufacturer: ETC

Power Supply Supervisor + Regulator + PWM
Shunt Regulator (FB1, VREF1, FB2, VREF2)
Symbol
V
V
V
R
I
Note
Power Good Section
Symbol
t
V
t
t
V
I
Remote On/Off
Symbol
V
I
t
t
t
Error Amplifier
Symbol
V
I
A
BW
PSRR
Oscillator Section
Symbol
F
Soft-Start Section
Symbol
I
©System General Corp.
Version 2.3(IRO33.0011.B0)
OUT-FB
PG
R
F
ON2
PSON
PSON(ON)
PSON(OFF)
PSOFF
IB
SS
OSC
*2
REF
DEV, I
DEV, T
EGLI-FB
UVAC
*2
OL2
PSON
2.5
VOL
*2
* 2
*2
* 2
*2
*2
* 2
: Not tested in production test.
* 2
*2
Parameter
Reference Voltage
Deviation of V
Deviation of V
Line Regulation
Output Sinking Current Capability
Parameter
Timing for PG Delay
UVAC Voltage Sense for PG
PG Good Output Rising Time
PG Good Falling Time
Power Good Output Saturation Level
Power Good Leakage Current Collector
Parameter
PSON Input Threshold Level
Remote Input Driving Current
Timing PSON to On/Off
On
Off (PS-off)
Timing PG low to Power Off
Parameter
Reference Voltage
Input Bias Current
Open-Loop Voltage Gain
Unity Gain Bandwidth
Power Supply Rejection Ratio
Parameter
PWM Frequency
Parameter
Charge Current
REF
REF
Over Load Current
Over Temperature
- 6 -
Test Condition
I
I
T
4 < V
V
Test Condition
RI = 75kΩ
-
C
C
I
V
Test Condition
-
-
RI = 75kΩ
RI = 75kΩ
Test Condition
-
-
-
-
-
Test Condition
RI = 75kΩ
Test Condition
RI = 75kΩ
FB
FB
PG
A
FB
L
L
PG
= 100pF
= 100pF
= 0.5mA, T
= 0.5mA to 10mA
= -25
= 5mA
> 2V
= 5V
FB
< 16V
to 85
A
= 25
Min.
2.475
-
-
-
10
Min.
200
0.65
-
-
-
-
Min.
1
-
17
5
1.5
Min.
2.45
-
50
0.3
50
Min.
60
Min.
6
Typ.
2.5
-
10
1
-
Typ.
300
0.7
1
300
-
-
Typ.
1.4
-
26
7.5
2
Typ.
2.5
-
60
1
-
Typ.
65
Typ.
8
Product Specification
-
-
0.75
-
Max.
2.525
20
30
Max.
400
-
-
0.5
1
Max.
2.0
0.5
45
28.8
6.3
Max.
2.55
0.1
-
-
Max.
70
Max.
9.3
www.sg.com.tw
June 19, 2003
SG6105
V
mV
mV
mV/V
mA
ms
V
us
V
uA
V
mA
ms
ms
uA
dB
KHz
uA
Unit
Unit
ns
Unit
Unit
V
MHz
dB
Unit
Unit