參數(shù)資料
型號(hào)： SG6105
廠商： Electronic Theatre Controls, Inc.
英文描述： Power Supply Supervisor + Regulator + PWM
中文描述： 監(jiān)穩(wěn)壓電源的PWM
文件頁(yè)數(shù)： 6/13頁(yè)
文件大?。?/td> 519K
代理商： SG6105
Power Supply Supervisor + Regulator + PWM
SG6105
Shunt Regulator (FB1, VREF1, FB2, VREF2)
Symbol
Parameter
Test Condition
V
REF
Reference Voltage
I
FB
= 0.5mA, T
A
= 25
V
DEV, I *2
Deviation of V
REF
Over Load Current
I
FB
= 0.5mA to 10mA
V
DEV, T
* 2
Deviation of V
REF
Over Temperature
T
A
= -25
R
EGLI-FB*2
Line Regulation
4 < V
FB
< 16V
I
OUT-FB*2
Output Sinking Current Capability
V
FB
> 2V
Note
*2
: Not tested in production test.
Power Good Section
Symbol
Parameter
Test Condition
t
PG
Timing for PG Delay
RI = 75k
V
UVAC
UVAC Voltage Sense for PG
-
t
R*2
PG Good Output Rising Time
C
L
= 100pF
t
F*2
PG Good Falling Time
C
L
= 100pF
V
OL2
Power Good Output Saturation Level
I
PG
= 5mA
I
ON2
Power Good Leakage Current Collector
V
PG
= 5V
Remote On/Off
Symbol
Parameter
Test Condition
V
PSON
PSON Input Threshold Level
-
I
PSON
Remote Input Driving Current
-
Timing PSON to On/Off
On
Off (PS-off)
t
PSOFF
Timing PG low to Power Off
RI = 75k
Error Amplifier
Symbol
Parameter
Test Condition
V
2.5
Reference Voltage
-
I
IB*2
Input Bias Current
-
A
VOL
* 2
Open-Loop Voltage Gain
-
BW
* 2
Unity Gain Bandwidth
-
PSRR
* 2
Power Supply Rejection Ratio
-
Oscillator Section
Symbol
Parameter
Test Condition
F
OSC
PWM Frequency
RI = 75k
Soft-Start Section
Symbol
Parameter
Test Condition
I
SS
Charge Current
RI = 75k
Product Specification
System General Corp. - 6 - www.sg.com.tw
Version 2.3(IRO33.0011.B0) June 19, 2003
Min.
2.475
-
-
-
10
Typ.
2.5
-
10
1
-
Max.
2.525
20
30
-
-
Unit
V
mV
mV
mV/V
mA
to 85
Min.
200
0.65
-
-
-
-
Typ.
300
0.7
1
300
-
-
Max.
400
0.75
-
-
0.5
1
Unit
ms
V
us
ns
V
uA
Min.
1
-
17
5
1.5
Typ.
1.4
-
26
7.5
2
Max.
2.0
0.5
45
28.8
6.3
Unit
V
mA
ms
t
PSON(ON)
t
PSON(OFF)
RI = 75k
ms
Min.
2.45
-
50
0.3
50
Typ.
2.5
-
60
1
-
Max.
2.55
0.1
-
-
-
Unit
V
uA
dB
MHz
dB
Min.
60
Typ.
65
Max.
70
Unit
KHz
Min.
6
Typ.
8
Max.
9.3
Unit
uA
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