APA2175O Просмотр технического описания (PDF) - Anpec Electronics
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APA2175O Datasheet PDF : 19 Pages
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APA2175
Absolute Maximum Ratings (Cont.) (Note 1)
Symbol
Parameter
Rating
Unit
VOUT
VCPP
VCPN
TJ
TSTG
TSDR
PD
ROUT and LOUT to GND Voltage
CPP to PGND Voltage
CPN to PGND Voltage
Maximum Junction Temperature
Storage Temperature Range
Maximum Soldering Temperature Range, 10 Seconds
Power Dissipation
VSS-0.3 to VDD+0.3
PGND-0.3 to PVDD+0.3
V
PVSS-0.3 to PGND+0.3
150
-65 to +150
οC
260
Internally Limited
W
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.
Thermal Characteristics
Symbol
Parameter
Typical Value
Unit
Thermal Resistance - Junction to Ambient (Note 2)
θJA
TQFN4x4-20B
45
TSSOP-16
100
θJC
Thermal Resistance - Junction to Case (Note 3)
TQFN4x4-20B
8
oC/W
oC/W
Note 2: Please refer to “ Layout Recommendation”, the Thermal Pad on the bottom of the IC should soldered directly to the PCB’s
Thermal Pad area that with several thermal vias connect to the ground plan, and the PCB is a 2-layer, 5-inch square area with 2oz
copper thickness.
Note 3: The case temperature is measured at the center of the Thermal Pad on the underside of the TQFN4x4-20B package.
Recommended Operating Conditions
Symbol
VDD
VIH
VIL
TA
TJ
Parameter
Supply Voltage
High Level Threshold Voltage
Low Level Threshold Voltage
Operating Ambient Temperature Range
Operating Junction Temperature Range
RSD, LSD
RSD, LSD
Range
Unit
Min.
Max.
2.3
4.5
1
-
V
-
0.35
-40
85
οC
-40
125
Electrical Characteristics
VDD=3.3V, VRSD=VLSD=VDD, CCPF=CCPO=2.2µF, Ci=1µF, TA=25oC (unless otherwise noted)
Symbol
IDD
ISD
Ii
Parameter
VDD Supply Current
VDD Shutdown Current
Input current
Test Conditions
VRSD=VLSD=0V
RSD, LSD
APA2175
Unit
Min.
Typ.
Max.
-
5
10
mA
-
1
5
µA
-
0.1
-
µA
Copyright © ANPEC Electronics Corp.
3
Rev. A.3 - Jul., 2010
www.anpec.com.tw
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