參數(shù)資料
型號(hào)： L6585DTR
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： 0.6 A POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO20
封裝： LEAD FREE, SOP-20
文件頁數(shù)： 24/25頁
文件大小： 1478K
代理商： L6585DTR
Electrical characteristics
L6585D
8/25
4
Electrical characteristics
VCC = 15V, TA = 25°C, CL = 1nF, COSC = 470pF, RRUN = 47K, unless otherwise specified
Table 4.
Electrical characteristics
Symbol
Pin
Parameter
Test condition
Min
Typ
Max
Unit
Supply voltage
Vcc
VCC
Operating range
After turn-on
11
16
V
VCC(on)
VCC
Turn-on threshold
(1)
13.6
14.3
15
V
VCC(OFF)
VCC
Turn-off threshold
(1)
9.6
10.3
11
V
VZ
VCC
Zener Voltage
Icc = 20mA
16.2
17.2
17.7
V
Supply current
IST-UP
VCC
Start-up current
Before turn-on @ 13V
250
370
A
ICC
VCC
Operating supply current
7
mA
Iq
VCC
Residual current
IC latched
370
A
PFC section – multiplier input
IMULT
MULT
Input bias current
VMULT = 0
-1
A
VMULT
MULT
Linear operation range
VCOMP = 3V
0 to 3
V
VCS
VMULT
MULT
Output max. slope
VMULT = 0 to 1V,
VCOMP = Upper clamp
0.75
V/V
KM
MULT
Gain
VMULT = 1V, VCOMP= 3V
0.52
1/V
PFC section – error amplifier
VINV
INV
Voltage feedback input
threshold
2.45
2.5
2.55
V
INV
Line regulation
VCC = 10.3V to 16V
50
mV
IINV
INV
Input bias current
-1
A
Gv
INV
Voltage gain
Open loop (2)
60
80
dB
GB
INV
Gain-bandwidth product
(2)
1MHz
ICOMP
COMP
Source current
VCOMP = 4V, VINV = 2.4 V
-2.6
mA
Sink current
VCOMP = 4V, VINV = 2.6 V
4
mA
VCOMP
COMP
Upper clamp voltage
ISOURCE = 0.5 mA
4.2
V
Lower clamp voltage
ISINK = 0.5 mA
2.25
V
VDIS
INV
Open loop detection
threshold
CTR > 3.4
1.2
V
COMP
Static OVP threshold
2.1
2.25
2.4
V
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