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PDF MM3313 Data sheet ( Hoja de datos )
| Número de pieza | MM3313 | |
| Descripción | AC input detection and power supply protection IC | |
| Fabricantes | Mitsumi | |
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MITSUMI
AC input detection and power supply protection IC MM3313
AC input detection and power supply protection IC
Monolithic IC MM3313
Outline
This IC is an IC providing AC input detection and power supply protection for AC power supplies.
It provides three detection functions of overvoltage protection and output voltage drop for PFC, etc.
required for AC power supplies, and AC input detachment, and allows a protection circuitry to be configured
with small component count.
In addition, accurate detection can be achieved by integrating the functions into an IC, and standby power
can be reduced by lowering current consumption.
This IC uses SOP-8 package and supports flow conditions.
Features
1. High accuracy detection voltage :
2. Low current consumption :
3. High input impedance :
(CMOS input)
4. Supports high voltage and wide input voltage range
5. Includes a delay circuit and latch function (DET1)
2.5V ±2% (DET1, DET2)
1.25V ±2% (AC DET)
60µA typ.
Input bias current below 0.1µA
4V to 30V
Package
SOP-8D
Applications
1. Flat TVs (LCD, PDP)
2. Personal computers
3. Printers
AC power supplies using a PFC circuit
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
1 page  
MITSUMI
AC input detection and power supply protection IC MM3313
Electrical Characteristics (Except where noted otherwise Ta=25°C, VDD=12V)
Item
Symbol
Power supply current
IDD
UVLO
Under voltage lockout (UVLO) VUVLO
Under voltage lockout hysteresis voltage VhysUVLO
DET1
DET1 detection voltage
VINDET1
DET1 detection temperature coefficient VDET1temp
DET1 detection hysteresis
voltage
VhysDET1
DET1 pin bias current
IBINDET1
DET1 OUT pin output delay time tOUTDET1DLY
DET1 OUT pin output sink current IOUTDET1SY
DET1 OUT pin off leakage current IOUTDETLEAK
DET1 OUT pin "L" voltage VOUTDET1L
DET2
DET2 detection voltage
VINDET2
DET2 detection temperature coefficient VDET2temp
DET2 detection hysteresis voltage VhysDET2
DET2 pin bias current
IBINDET2
DET2 OUT pin output source current IOUTDET2SO
DET2 OUT pin output sink current IOUTDET2SY
Measurement conditions
VDD=H L
VDD=H L H
DET1=L H
(guaranteed by design)
DET1=L H L
(guaranteed by design)
DET1 OUT=0.5V
DET1 OUT=12V
IOUTDET1SY=1mA
DET2=L H
(guaranteed by design)
DET2=L H L
DET2 OUT=VDD-1V
DET2 OUT=0.5V
DET2 OUT pin "H" voltage VOUTDET2H
IOUTDET2SO=1mA
DET2 OUT pin "L" voltage VOUTDET2L
AC DET
AC DET detection voltage
VINAC
AC DET pin input voltage range (DC) VINACRANGE1
AC DET detection temperature coefficient VACtemp
AC DET detection hysteresis voltage VhysAC
AC DET pin bias current
IBINAC
AC DET OUT pin output delay time tOUTACDLY
AC DET OUT pin output source current IOUTACSO
AC DET OUT pin output sink current IOUTACSY
IOUTDET2SY=1mA
AC DET=H L
(guaranteed by design)
AC DET=H L H
AC DET=10 0V
AC DET OUT=VDD-1V
AC DET OUT=0.5V
AC DET OUT pin "H" voltage VOUTACH
IOUTACSO=1mA
AC DET OUT pin "L" voltage VOUTACL
IOUTACSY=1mA
Circuit Min. Typ. Max. Units
60 85 µA
3.35 3.50 3.65 V
100 mV
2.45 2.50 2.55 V
±100
ppm/°C
15 mV
0.1 µA
0.25 0.5 1.0 ms
5 10
mA
1 µA
0.2 V
2.45 2.50 2.55 V
±100
ppm/°C
15 mV
0.1 µA
5 10
mA
5 10
mA
VDD
-0.2
V
0.2 V
1.225 1.25 1.275 V
0 30 V
±100
ppm/°C
240 300 360 mV
0.1 µA
19.2 28.8 38.4 ms
5 10
mA
5 10
mA
VDD
-0.2
V
0.2 V
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet MM3313.PDF ] | |
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