KA3505 Fairchild Semiconductor, KA3505 Datasheet - Page 5

• Manufacturer Part Number: KA3505
• Description: IC POWER SUPPLY SUPERVISOR 16DIP
• Manufacturer: Fairchild Semiconductor

Specifications of KA3505

• Applications: Power Supply, Supervisor
• Voltage - Supply: 15 V ~ 30 V
• Current - Supply: 5mA
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

Electrical Characteristics
(V
Electrical Characteristics
(V
Note:
1. It does TTL operation and its threshold voltage is 1.4V.
2. Power Supply ON Delay Time (Ton) is measured as PSON input goes "Low" to "High".
3. Power Supply OFF Delay Time (Toff) is measured as PSON input goes "High" to "Low".
Characteristic
PROTECTION SECTION
Over Voltage Protection for 3.3V
Over Voltage Protection for 5V
Over Voltage Protection for 12V
Under Voltage Protection for 3.3V
Under Voltage Protection for 5V
Under Voltage Protection for 12V
Offset Voltage of OCP Comparator
Charging Current for OCP, UVP Delay
3.3, 5, 12V Over Current Delay Time
3.3, 5, 12V Under Voltage Delay Time
POWER SUPPLU ON/OFF SECTION (PSON)
PSON Input Threshold Voltage
PSON Open Voltage
PSON Input Low Current
ON Delay Time
OFF Delay Time
FPO SECTION
FPO Saturation Voltage
FPO Leakage Current
Characteristic
POWER GOOD SECTION
PG Input Threshold Voltage
Hysteresis Voltage 1
Hysteresis Voltage 2
Charging Current for PG Delay
PG Delay Time
PG Output Saturation Voltage
TOTAL DEVICE
Stand-by Supply Current
CC
CC
= 20V, -25 C < Ta < 85 C, unless otherwise specified)
= 20V, -25 C < Ta < 85 C, unless otherwise specified)
(Continued)
V
T
I
I
T
V
OPEN(PSON)
LOW(PSON)
V
CHG(PROT)
V
OFF(PSON)
V
I
V
T
ON(PSON)
T
Symbol
V
V
TH(PSON)
LKG(FPO)
Symbol
CHG(PG)
V
V
SAT(FPO)
T
V
V
SAT(PG)
V
IN(PG1)
D(OCP)
D(UVP)
OVP33
OVP12
UVP33
UVP12
HY1
HY2
D(PG)
OVP5
UVP5
offset
I
CC
Note
V
V
V
V
V
V
V
C = 0.47 F
C = 0.47 F
PSON: "H"
PSON: Open
V
C = 0.1 F
C = 0.1 F
I
V
PG: "H" "L"
COMP7
COMP4, 6, 8
C = 2.2 F
I
FPO
PG
Test Conditions
Test Conditions
PSON
PSON
PSON
PSON
PSON
PSON
PSON
PSON
FPO
= 10mA
= 10mA
= 20V
= 0V
= 0V
= 0V
= 0V
= 0V
= 0V
= 0V
= 0V
-
-
-
"L"
Min.
13.6
2.69
Min.
1.20
150
-15
3.9
5.7
4.1
9.8
0.6
24
24
16
10
-3
-9
1
4
4
-
-
-
-
-
Typ.
14.3
2.83
10.3
0.01
Typ.
1.25
270
-21
0.2
1.2
-14
0.2
4.1
6.1
4.3
1.4
38
38
24
40
8
5
-
-
-
Max.
Max.
15.0
2.97
10.8
5.25
1.30
-1.6
450
4.3
6.5
4.5
-30
1.8
0.4
-22
0.4
57
57
14
34
80
10
3
1
-
msec
msec
msec
msec
msec
Unit
Unit
KA3505
mV
mA
mV
mA
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
5