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AP7176B 데이터시트(PDF) 3 Page - Diodes Incorporated

부품명 AP7176B
상세설명  3A ULTRA LOW DROPOUT LINEAR REGULATOR WITH ENABLE
PDF  14 Pages
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제조업체  DIODES [Diodes Incorporated]
홈페이지  http://www.diodes.com
Logo DIODES - Diodes Incorporated

AP7176B 데이터시트(HTML) 3 Page - Diodes Incorporated

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AP7176B
Document number: DS35818 Rev.3 - 2
3 of 14
www.diodes.com
April 2014
© Diodes Incorporated
AP7176B
Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Rating
Unit
VIN
VIN Supply Voltage (VIN to GND)
-0.3 to +4.0
V
VCNTL
VCNTL Supply Voltage (VCNTL to GND)
-0.3 to +7.0
V
VOUT
VOUT to GND Voltage
-0.3 to VIN +0.3
V
PG to GND Voltage
-0.3 to +7.0
V
EN, FB to GND Voltage
-0.3 to VCNTL +0.3
V
PD
Power Dissipation (SO-8EP)
1.7
W
Power Dissipation (MSOP-8EP)
1.5
Power Dissipation (U-DFN3030-10)
1.9
TJ
Maximum Junction Temperature
150
°C
TSTG
Storage Temperature
-65 to +150
°C
TSDR
Maximum Lead Soldering Temperature, 10 Seconds
260
°C
Note:
4. Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only;
functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may
be affected by exposure to absolute maximum rating conditions for extended periods of time.
Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Test Condition
Range
Unit
VCNTL
VCNTL Supply Voltage
3.0 to 5.5
V
VIN
VIN Supply Voltage
1.2 to 3.65
V
VOUT
VOUT Output Voltage (when VCNTL - VOUT >1.9V)
0.8 to VIN – VDROP
V
IOUT
VOUT Output Current
0 to 3
A
COUT
VOUT Output Capacitance
IOUT = 3A at 25% nominal VOUT
8 to 1100
µF
IOUT = 2A at 25% nominal VOUT
8 to 1700
IOUT = 1A at 25% nominal VOUT
8 to 2400
ESRCOUT
ESR of VOUT Output Capacitor
0 to 200
mΩ
TA
Ambient Temperature
-40 to +85
°C
TJ
Junction Temperature
-40 to +125
°C
Electrical Characteristics (Specifications apply over VCNTL = 5V, VIN = 1.8V, VOUT = 1.2V and TA = -40°C to +85°C, typical values
@TA = +25°C, unless otherwise specified.)
Symbol
Parameter
Conditions
AP7176B
Unit
Min
Typ
Max
SUPPLY CURRENT
IVCNTL
VCNTL Supply Current
EN = VCNTL, IOUT = 0A
1.0
1.5
mA
ISD
VCNTL Supply Current at Shutdown
EN = GND
15
30
µA
VIN Supply Current at Shutdown
EN = GND, VIN = 3.65V
1
µA
POWER-ON-RESET (POR)
Rising VCNTL POR Threshold
2.50
2.70
2.95
V
VCNTL POR Hysteresis
0.4
V
Rising VIN POR Threshold
0.8
0.9
1.0
V
VIN POR Hysteresis
0.5
V



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