LX1562IDM Microsemi Analog Mixed Signal Group, LX1562IDM Datasheet - Page 4

• Manufacturer Part Number: LX1562IDM
• Description: IC CONTROLLER PFC 13.1V 8SOIC
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of LX1562IDM

• Mode: Discontinuous Conduction (DCM)
• Frequency - Switching: 1.7MHz
• Current - Startup: 200µA
• Voltage - Supply: 11 V ~ 25 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LX1562/1563
4
Notes: 5. Because the reference is not brought out externally, these specifications are tested at probe only, and cannot be tested on the packaged part.
Current Sense Comparator Section
Input Bias Current
Current Sense Delay to Output
C.S. Blanking Time
C.S. Input Offset Voltage
Detect Section
Input Voltage Threshold - High
Hysteresis
Input LO Clamp Voltage
Input HI Clamp Voltage
Input Current
Input HI/LO Clamp Diode Current
Restart Timer Section
Restart Time
Output Driver Section
Output High Voltage
Output Low Voltage
Output Rise Time
Output Fall Time
Maximum Output Voltage
6. K =
7. This parameter, although guaranteed, is not tested in production.
8. Initial accuracy includes input offset voltage of error amplifier.
They are guaranteed by design, and shown for illustrative purposes only.
Parameter
( V
M1
) x (V
V
C.S.
EA0
- V
REF
)
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
S
E L E C T R I C A L C H A R A C T E R I S T I C S
E C O N D
(V
Symbol
V
M1
V
I
V
V
I
t
V
V
t
V
H
DMX
DRMX
I
CSB
t
t
BLK
OFF
RST
t
) ( V
DB
PRH
PRL
DL
DZ
d
HI
R
f
D
V
P
C.S.
-G
R O D U C T I O N
EA0
0V
E.A.
V
I
I
1V
V
I
I
C
C
V
DET
DET
L
L
EA0
DET
IN
)
L
L
= -10mA, V
= 10mA, V
E N E R AT I O N
= 1000pF
= 1000pF
= 20V
= 100µA
= 3mA
OUT
< 0.9V, V
= 2.2V, V
V
V
CS
DET
= 3.7V, V
1.7V
6V
IN
DET
IN
M1
= 12V
= 12V
Test Conditions
= 0V, I
> 6V
CS
P
= 0 to 1.2V, V
O W E R
DETC
D
= 0V
A T A
F
A C T O R
M1
= 1V
S
C
H E E T
O N T R O L L E R
(Con't.)
Min.
180
0.4
-20
1.6
0.4
7.0
8.5
13
-1
-1
LX1562I/1563I
Typ.
1.72
0.62
13.8
-0.3
-0.2
280
240
300
130
0.9
7.8
0.8
50
3
9
Max.
0.85
500
300
200
120
1.2
1.9
8.6
±3
20
15
1
1
1
Copyright © 1996
Rev. 1.3a
Units
µsec
mA
mV
mV
µA
µA
ns
µs
ns
ns
V
V
V
V
V
V
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