2SC3519A View Datasheet(PDF) - SavantIC Semiconductor
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Description
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2SC3519A Datasheet PDF : 22 Pages
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TPS72501
TPS72515, TPS72516
TPS72518, TPS72525
SLVS341D – MAY 2002 – REVISED MARCH 2004
PACKAGE DISSIPATION RATINGS
PACKAGE
DDPAK
SOT223
D-8
BOARD
High K(1)
Low K(2)
High K(1)
RθJC
2 °C/W
15 °C/W
39.4 °C/W
RθJA
23 °C/W
53 °C/W
55 °C/W
(1) The JEDEC high-K (2s2p) board design used to derive this data was a 3-inch x 3-inch (7.5-cm x 7.5-cm), multilayer board with 1 ounce
internal power and ground planes and 2 ounce copper traces on top and bottom of the board.
(2) The JEDEC low-K (1s) board design used to derive this data was a 3-inch x 3-inch (7.5-cm x 7.5-cm), two-layer board with 2 ounce
copper traces on top of the board.
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range VI = VO(typ) + 1 V, IO= 1 mA, EN = IN, Co = 1 µF, Ci = 1 µF (unless
otherwise noted)
PARAMETER
Bandgap voltage reference
TPS72501
Adjustable
TPS72515
VO
Output voltage
TPS72516
TPS72518
TPS72525
I
Ground current
Standby current
Vn
PSRR
VIH
VIL
II
I(FB)
Output noise voltage
Ripple rejection
Current limit(2)
Output voltage line regulation
(∆VO/VO) (3)
Output voltage load regulation
EN high level input(2)
EN low level input(2)
EN input current
Feedback current
UVLO threshold
UVLO hysteresis
UVLO deglitch
UVLO delay
TEST CONDITIONS
MIN
1.177
0 µA < IO < 1 A(1)
1.22 V ≤ VO ≤ 5.5 V
TJ = 25°C
0 µA< IO < 1 A
TJ = 25°C
0 µA < IO < 1 A
TJ = 25°C
0 µA < IO < 1 A
TJ = 25°C
0 µA < IO < 1 A
IO = 0 µA
IO = 1 A
EN < 0.4 V
EN < 0.4 V
BW = 200 Hz to 100 kHz,
TJ = 25°C
f = 1 kHz, Co = 10 µF
1.8 V ≤ VI ≤ 5.5 V
2.6 V ≤ VI ≤ 5.5 V
2.8 V ≤ VI ≤ 5.5 V
3.5 V ≤ VI ≤ 5.5 V
TJ = 25°C
Co = 10 µF, IO = 1
mA
TJ = 25°C
0.965 VO
1.47
1.568
1.764
2.45
1.1
VO + 1 V < VI≤ 5.5 V
0 µA < IO < 1 A
EN = 0 V or VI
TPS72501
VCC rising
TJ = 25°C, VCC rising
TJ = 25°C, VCC rising
TJ = 25°C, VCC rising
V(FB) = 1.22
-0.15
-0.25
1.3
-0.2
-100
1.45
TYP
1.220
MAX UNIT
1.263 V
1.035 VO
1.5
1.53
1.6
1.632 V
1.8
1.836
2.5
2.55
75
120
µA
210
300
0.2
µA
1
150
µV
60
dB
1.6
2.3 A
0.02
0.15 %/V
0.05
0.25 %/A
V
0.4
0.01
100 nA
100 nA
1.57
1.70 V
50
mV
10
µs
100
µs
(1) Minimum IN operating voltage used for testing is VO(typ) + 1 V.
(2) Test condition includes output voltage VO = VO - 15% and pulse duration = 10 ms.
ǒ Ǔ (3) VImin = (VO + 1) or 1.8 V whichever is greater.
Line regulation (mV) + ǒ%ńVǓ
VO 5.5 V * VImin
100
1000
3
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