iris-x6757 International Rectifier Corp., iris-x6757 Datasheet - Page 3

• Manufacturer Part Number: iris-x6757
• Description: Integrated Switcher
• Manufacturer: International Rectifier Corp.

Normal Operation
V
V
V
V
V
Power Supply Start-up Operation
Electrical characteristics for control part (Ta=25℃, Vin=20V,unless otherwise specified)
V
I
V
V
V
Symbol
I
SSOLP(SS)
OCPBD(BS1)
OCPBD(BS2)
OCPBD(LIM)
OCPBD(TH1)
OCPBD(TH2)
I
SSOLP(SS)
CC(OFF)
I
I
CC(ON)
CC(OFF)
fosc
OCPBD
FB(ON)
CC(ON)
FB(OFF)
IRIS-X6757
Electrical Characteristics (for Control IC)
Operation Start Voltage
Operation Stop Voltage
Circuit Current in Operation
Circuit Current in Non-Operation
Oscillation Frequency
Soft Start Operation Stop Voltage
Soft Start Operation Charging Current
Bottom-Skip Operation Threshold Voltage1
Bottom-Skip Operation Threshold Voltage2
Overcurrent Detection Threshold Voltage
OCP/BD Pin Outflow Current
Quasi-Resonant Operation Threshold Voltage 1
Quasi-Resonant Operation Threshold Voltage 2
FB Pin Threshold Voltage
FB Pin Inflow Current (Normal Operation)
Definition
Terminals
7 - 3
7 - 3
7 - 3
7 - 3
7 - 3
7 - 3
6 - 3
6 - 3
4 - 3
4 - 3
4 - 3
4 - 3
1 - 2
5 - 3
5 - 3
-0.485
-0.995
-0.72
-250
0.28
0.67
1.32
M I N
600
16.3
-710
8.8
1.1
19
-
-
Ratings
-0.665
-0.435
-0.94
1000
T Y P
-100
1.45
18.2
-550
0.4
0.8
9.7
1.2
22
-
-
-0.605
-0.385
-0.895
M A X
1400
0.52
0.93
1.58
-390
19.9
10.6
-40
100
1.4
25
6
Units
kHz
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
www.irf.com
Vcc=20→8.8V
Vcc=0→20V
Vcc=15V
Note
-
-
-
-
-
-
-
-
-
-
-
-