參數(shù)資料
型號: L6560AD
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 0.7 A POWER FACTOR CONTROLLER, PDSO8
封裝: SO-8
文件頁數(shù): 4/11頁
文件大?。?/td> 567K
代理商: L6560AD
ABSOLUTE MAXIMUM RATINGS
Symbol
Pin
Parameter
Value
Unit
IVcc
8ICC + IZ
30
mA
IGD
7
Output Totem Pole Peak Current (2
s)
±700
mA
INV, COMP
MULT
1, 2, 3
Analog Inputs & Outputs
-0.3 to 7
V
CS
4
Current Sense Input
-0.3 to 7
V
ZCD
5
Zero Current Detector
5 (source)
10 (sink)
mA
Ptot
Power Dissipation @Tamb = 50
°C
(Minidip)
(SO8)
1
0.65
W
Tj
Junction Temperature Operating Range
-25 to 150
°C
Tstg
Storage Temperature
-55 to 150
°C
THERMAL DATA
Symbol
Parameter
SO 8
MINIDIP
Unit
Rth j-amb
Thermal Resistance Junction-ambient
150
100
°C/W
PIN FUNCTIONS
N.
Name
Function
1
INV
Inverting input of the error amplifier. A resistive divider is connected between output regulated
voltage and this point, to provide the voltage feedback.
2
COMP
Output of error amplifier. A feedback compensation network is placed between this pin and the
INV pin.
3
MULT
Input of the multipler stage. A resistive divider connects to this pin the rectified mains. A
voltage signal, proportional to the rectified mains, appears on this pin.
4
CS
Input to the comparator of the control loop. The current is sensed by a resistor and the
resulting voltage is applied to this pin.
5
ZCD
Zero current detection input.
6
GND
Ground of the control section.
7
GD
Gate driver output. A push pull output stage is able to drive the Power MOS with peak current
of 400mA (source and sink).
8VCC
Supply voltage of driver and control circuits.
PIN CONNECTION
L6560 - L6560A
2/11
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