L6566ATR STMicroelectronics, L6566ATR Datasheet - Page 15

• Manufacturer Part Number: L6566ATR
• Description: IC CTRLR OVP UVLO 16SOIC
• Manufacturer: STMicroelectronics

Specifications of L6566ATR

• Output Isolation: Isolated
• Frequency Range: 93 ~ 107kHz
• Voltage - Input: 8 ~ 23 V
• Power (watts): 750mW
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• For Use With: 497-8834 - BOARD DEMO FOR L6563/LL6566A497-6452 - BOARD EVAL FOR L6566B497-6451 - BOARD EVAL FOR L6566B497-6450 - BOARD EVAL FOR L6566B497-6449 - BOARD EVAL FOR L6566A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6296-2

L6566A
Table 4.
Latched shutdown function
Thermal shutdown
V
Mode selection / slope compensation
Soft-start
CC
V
V
V
MODE
Symbol
V
V
V
Vcc_PFC
V
T
SSclamp
I
COMPO
V
COMPL
SC
SC
I
I
I
SSdis
Hys
_PFC function
I
SSDIS
SSLAT
Vth
OTP
Vcc
delay
SS1
SS2
leak
OTP
pk
vy
-
th
Electrical characteristics (continued)
Input bias current
Disable threshold
Shutdown threshold
Hysteresis
OFF-state leakage current
ON-state voltage dropout
Level for pin 6 open and lower
UVLO off threshold (COMP
voltage falling)
Level for pin 6 closed and higher
UVLO off threshold (COMP
voltage rising)
Pin 6 change of state delay
Threshold for QR operation
Ramp peak
(MODE/SC = Open)
Ramp starting value
(MODE/SC = Open)
Ramp voltage
(MODE/SC = Open)
Source capability
(MODE/SC = Open)
Charge current
Discharge current
High saturation voltage
Disable level
Latch-off level
Parameter
V
(1)
V
V
(3)
(3)
(3)
(3)
Closed-to-open
R
pin high, V
R
GD pin high
GD pin low
V
T
V
T
V
V
V
(1)
V
J
J
DIS
COMP
COMP
S-COMP
COMP
COMP
SS
COMP
COMP
S-COMP
S-COMP
MODE/SC = Open
V
MODE/SC = Open
= 25 °C, V
= 25 °C, V
COMP
> 2 V
= 0 to V
= 2.5 V, V
= 4 V, I
= 4 V
= V
= 4 V
= V
Test condition
= V
= 3 kΩ to GND, GD
= 3 kΩ to GND,
= V
COMP
COMPHi
COMPHi
S-COMPpk
OTP
SS
SS
COMPHi
VCC_PFC
< 2 V,
> 2 V,
= 5 V
Vcc_PFC
= 10 mA
= 0
Min.
4.32
2.61
3.02
3.41
4.85
2.9
0.8
3.5
3.5
14
Electrical characteristics
Typ.
0.15
2.75
3.15
3.05
3.55
180
4.5
1.7
0.3
6.4
40
10
20
3
0
5
5
2
5
Max.
4.68
2.89
3.28
3.69
5.15
0.3
3.2
6.5
6.5
26
-1
1
15/51
Unit
mA
ms
µA
µA
µA
µA
°C
°C
V
V
V
V
V
V
V
V
V
V
V