NX1117 데이터 시트보기 (PDF) - NXP Semiconductors.
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NX1117 Datasheet PDF : 21 Pages
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NXP Semiconductors
NX1117C; NX1117CE series
Low-dropout linear regulators
2.5
Ptot
(1)
(W)
2.0
(2)
1.5
006aac644
1.0
(3)
0.5
0.0
–75
–25
25
75
125
175
Tamb (°C)
(1) Ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint
(2) FR4 PCB, mounting pad for output 6 cm2
(3) FR4 PCB, standard footprint
Fig 3. Power derating curves
9. Recommended operating conditions
Table 6. Recommended operation conditions
Tamb = 25 C unless otherwise specified.
Symbol Parameter
Conditions
Vin
input voltage
10. Thermal characteristics
Min
Max
Unit
-
20
V
Table 7.
Symbol
Rth(j-a)
Thermal characteristics
Parameter
thermal resistance from
junction to ambient
Conditions
in free air
Rth(j-sp)
thermal resistance from
junction to solder point
Min Typ Max Unit
[1] -
-
150 K/W
[2] -
-
72
K/W
[3] -
-
45
K/W
-
-
20
K/W
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for output 6 cm2.
[3] Device mounted on a ceramic PCB, Al2O3, standard footprint.
NX1117C_NX1117CE_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 18 July 2011
© NXP B.V. 2011. All rights reserved.
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