参数资料
型号: AP2010S
厂商: INTEGRATED CIRCUIT TECHNOLOGY CORP
元件分类: 模拟波形发生器
英文描述: SINE, 0.1 MHz, WAVEFORM GENERATION, PDSO20
封装: LEAD FREE, SOP-20
文件页数: 4/9页
文件大小: 246K
代理商: AP2010S
AP2010
Sine-wave Generator for CCFL Supply
Anachip Corp.
www.anachip.com.tw
Rev.1.0 Oct. 28, 2005
4/9
Electrical Characteristics (Continued) (T
A=25C, VCC=12V, f=100 KHz)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
MOSFET Drivers
IPDRV
PDRV2 Sink/ Source
VCC – VPDRV1 =4.5V
VPDRV1 – GND = 2V
300
-
mA
INDRV
NDRV2 Sink/ Source
VCC – VNDRV1 =4.5V
VNDRV1 – GND = 2V
300
-
mA
Don/off
PDRV2 & NDRV2 duty cycle
of self trigger sin oscillator
30KHz<fOSC<100KHz
46
50
54
%
TDEAD
Dead time between
PDRV and NDRV
45
-
300
nS
Soft Start
ISSC
Charge Current
VSS = 1.5V
8.0
10
12
uA
ISSD
Discharge Current
VSS = 1.5V
1.5
3
4.5
uA
PWM Oscillator and PLL
ICT1
Charge Current
RT=100K
-
±70
-
uA
VCT1
Oscillator Amplitude
-
2
-
Vpp
fC
Center frequency
CT1=220pF, RT=100K
-
50
-
kHz
Δ
f
PLL Lock In Range
CT1=220pF, RT=100K
10
-
kHz
Power Good
IPGOOD
Open Collector output
No current if power
good
1
-
mA
Over Current Protection and PHASE input
VOCP
Operating Voltage Range
4
-
VCC
V
IOCP
Sink Current
RT=100K (Note 2)
155
175
195
uA
VPHASE
Operating Voltage Range
0
-
VCC
V
IPHASE
Sink Current
RT=100K (Note 2)
18
20
22
uA
Note 1: If V17<0.9V the output drive is permanent ON, if V17>3.1V the output drive is permanently inhibited.
Note 2: If, while the PMOS is ON, the voltage at pin 8 (OCP) is below that at pin 7 (PHASE), the over-current protection is activated.
Note 3: If at any time the voltage at pin 6 (OVP) is above 3V, the over-voltage protection is activated.
Note 4: If VCC < 4.5V the SS pin is forced low.
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