參數(shù)資料
型號: ML4830
廠商: Fairchild Semiconductor Corporation
英文描述: Electronic Ballast Controller(電子整流器控制器)
中文描述: 電子鎮(zhèn)流器控制器(電子整流器控制器)
文件頁數(shù): 3/15頁
文件大?。?/td> 134K
代理商: ML4830
ML4830
REV. 1.0 10/12/2000
3
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, R(SET) = 26k
, R(T) = 52.3k
, C(T) = 470pF, T
J
= Junction Operating Temperature Range,
I
CC
= 25mA
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Amplifiers (Pins 1, 2, 5, 6, 19, 20)
Input Offset Voltage
±3.0
±10.0
mV
Input Bias Current
–0.3
–1.0
μA
Open Loop Gain
65
90
dB
PSRR
V
CCZ
– 3V < V
CC
< V
CCZ
– 0.5V
70
100
dB
Output Low
0
0.5
V
Output High
7.2
7.5
V
Source Current
V
OUT
= 7V
V
OUT
= 1.5V
V
OUT
= 0.2V
–4
–7
mA
Sink Current
5
10
mA
10
μA
Slew Rate
1.5
V/μs
Unity Gain Bandwidth
3.0
MHz
Gain Modulator
Output Voltage (Note 1)
I
SINE
= 100μA, V
PIN20
= 3V
I
SINE
= 300μA, V
PIN20
= 3V
I
SINE
=100μA, V
PIN20
= 6V
I
SINE
= 300μA, V
PIN20
= 6V
I
SINE
= 600μA, V
PIN19
= 0V
I
SINE
= 0, V
PIN19
= 0V
I
SINE
= 150μA, V
PIN19
= 8V
I
SINE
= 200μA
80
mV
255
mV
220
mV
660
mV
Output Voltage Limit
0.88
V
Offset Voltage
15
mV
15
mV
I(SINE) Input Voltage
0.8
1.4
1.8
V
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
Supply Current (I
CC
) ...............................................75mA
Output Current, Source or Sink (Pins 14)
DC ...................................................................250mA
Output Energy (capacitive load per cycle).............. 1.5 mJ
Gain Modulator I(SINE) Input (Pin 3) .....................10 mA
Amplifier Source Current (Pin 6, 20) ......................50 mA
Analog Inputs (Pins 1, 5, 10, 11, 19) ....–0.3V to VCC –2V
Pin 4 input voltage ...........................................–3V to 5V
Junction Temperature ............................................ 150°C
Storage Temperature Range ...................–65°C to +150°C
Lead Temperature (Soldering 10 Sec.) .................. +260°C
Thermal Resistance (
θ
JA
)
Plastic DIP–P ...................................................65°C/W
Plastic SOIC.....................................................80°C/W
OPERATING CONDITIONS
Temperature Range
ML4830C ..................................................0°C to 85°C
Note 1:
Measured at Pin 1 with Pins 1 and 2 shorted together and Pin 4 at GND.
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