APL1582U5 Ver la hoja de datos (PDF) - Anpec Electronics
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APL1582U5 Datasheet PDF : 12 Pages
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APL1582
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VIN
Input Voltage
7
V
VCONTROL
θJA
PD
Control Voltage
Thermal Resistance - Junction to Ambient (Note 2)
Power Dissipation
Operating Junction Temperature
13.2
62.5
Internally Limited
V
°C/W
W
TJ
Control Section
0 to 125
°C
Power Transistor
0 to 150
TSTG
Storage Temperature Range
-65 to +150
°C
TL
Maximum Lead Soldering Temperature, 10 Seconds
260
°C
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Note 2: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
Electrical Characteristics
Unless otherwise noted these specifications apply over , CIN=1µF , COUT=10µF , TJ=0 to 125°C. Typical values refer to TJ=25°C.
VOUT=VSENSE.
Symbol
Parameter
Test Conditions
APL1582
Unit
Min. Typ. Max.
VREF
REGLINE
REGLOAD
VCONTROL-VOUT
VIN-VOUT
ILIMIT
ILMIN
Reference Voltage
Line Regulation
Load Regulation (Note 3)
Dropout Voltage (Note 4)
Dropout Voltage (Note 4)
Current-Limit
Minimum Load Current (Note 5)
VCONTROL=2.75 to 12V, VIN=2.05V to 5.5V,
IO =10mA to 3A, VADJ=0V
VCONTROL=2.75V to 12V, VIN=1.75V to 5.5V,
IO =10mA, VADJ=0V
VCONTROL=2.75V, VIN=2.1V, IO =10mA to 3A,
VADJ=0V
VIN=2.05V, IO =3A, VADJ=0V
VCONTROL=2.75V, IO =3A, VADJ=0V
VCONTROL=2.75V, VIN=2.05V
VCONTROL=5V, VIN=3.3V, VADJ=0V
1.225 1.250 1.275 V
-
-
3 mV
-
-
5 mV
- 1.10 1.25 V
- 0.45 -
V
3.2
-
-
A
-
5
10 mA
REGTHERMAL Thermal Regulation
30mS Pulse
- 0.01 - %/W
PSRR
ICONTROL
Power Supply Ripple
Rejection
Control Pin Current
TJ=25°C, VRIPPLE=1VPP at 120Hz, VCONTROL=5,
VIN=5V, IO=3A , VADJ=0V
VCONTROL=2.75V, VIN=2.05V, IO =3A, VADJ=0V
60 70
-
dB
-
33 120 mA
IADJ
Adjust Pin Current
VCONTROL=2.75V, VIN=2.05V, VADJ=0V
-
50 120 µA
Note 3: Low duty cycle pulse test with Kelvin connections are required to maintain data accuracy .
Note 4: Drop-out voltage is defined as the minimum difference between VIN and VOUT required to maintain 1% VOUT regulation .
Note 5: Minimum load current is defined as the minimum current required at the output to maintain VOUT regulation.
Copyright © ANPEC Electronics Corp.
2
Rev. A.8 - Apr., 2010
www.anpec.com.tw
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