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參數資料
| 型號： | FAN3506 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | PC SMPS Secondary Side Control IC |
| 中文描述： | 5-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP16 |
| 封裝： | 0.300 INCH, DIP-16 |
| 文件頁數： | 4/16頁 |
| 文件大小： | 191K |
| 代理商： | FAN3506 |
FAN3506
4
Electrical Characteristics
(Continued)
(V
CC
= 5V, T
a
= 25
°
C, unless otherwise specified)
Note :
1. Power Supply ON Delay (PSON :High
→
Low). Power Supply is Active when PSON is Low.
2. Power Supply OFF Delay (PSON :Low
→
High). Power Supply is Off when PSON is High.
3. Ton = (Cpin8 * Von) / lon = (Cpin8 * VthH) / lon
4. Toff = (Cpin8 * Voff) / loff = [Cpin8 * (V8max - VthL)] / (VRd / Rd)
5,6,7,8 : These parameters, although guaranteed, are but not 100% tested in production.
Parameter
POWER GOOD SECTION
PGI Threshold Voltage
V33 Under Voltage Level
V5 Under Voltage Level
V12 Under Voltage Level
Pin10 Clamping Voltage
PG Delay Comparator Threshold Voltage
PG Delay Comparator Hysteresis Voltage
Charging Current for PG Delay
PG Delay Time
PG Output Rising Time (Note5)
PG Output Falling Time (Note6)
PG Output Saturation Voltage
PG Output Leakage Current
PROGRAMMABLE SHUNT REGULATOR (KA431) SECTION
Reference Input Voltage
Load Regulation
Temperature Stability (Note7)
Output Sinking Current Capability
Gain Bandwidth (Note8)
TOTAL DEVICE
Supply Current
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
V
pgi
V
uv
33
V
uv
5
V
uv
12
V10
max
Vth(TPG)
HY
lchg
Td(PG)
Tr
Tf
Vsat(PG)
lleak(PG)
PGI : 1.5V to 1V
V33 : 3.3V to 2V
V5 : 5V to 3.5V
V12 : 12V to 9V
TPG : Open
TPG : 0V to 2.5V
TPG : 2.5V to 0V
TPG = 0V
Cpin10 = 2.2uF
Cpin9 = 0.1uF
Cpin9 = 0.1uF
lsink = 15mA
V(PG) = 20V
1.21
2.66
4.1
9.8
3.4
1.5
0.3
-9
100
-
-
-
0
1.26
2.8
4.3
10.3
3.9
1.8
0.6
-15
300
1
1
0.2
0.01
1.31
2.94
4.5
10.8
4.4
2.1
0.9
-23
500
-
-
0.4
1
V
V
V
V
V
V
V
uA
msec
usec
usec
V
uA
V
ref
Vref
IK = V
REF
, IK = 1mA
IK = 1mA to 10mA
Ta = -25 ~ +85
°
C
2.45
-
-
10
-
2.50
5
4.5
25
1
2.55
15
17
-
-
V
mV
mV
mA
MHz
Vref/
T
lsink
GBW
-
GV = 1
Icc
PSON = 2V
-
3
8
mA
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