Electrical characteristics, Ap7363 – Diodes AP7363 User Manual
Page 4
AP7363
Document number: DS35059 Rev. 8 - 2
4 of 14
December 2012
© Diodes Incorporated
AP7363
Electrical Characteristics
(@T
A
= +25°C, V
IN
= 3.3V, I
OUT
= 10mA, C
IN
= 10µF, C
OUT
= 10µF, unless otherwise specified.)
Minimum and maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric
norm at T
A
= +25°C, and are provided for reference purposes only.
Symbol Parameter
Test
Conditions Min
Typ
Max
Unit
V
ADJ
ADJ Pin Voltage
V
IN
= V
IN-MIN
to V
IN-MAX
,
I
OUT
= 10mA to 1.5A
T
A
= +25°C
0.584 0.605 0.626
V
Over temp
0.575
0.635
I
ADJ
ADJ Pin Bias Current
V
IN
= V
IN-MIN
to V
IN-MAX
T
A
= +25°C
50
nA
Over temp
750
V
DROPOUT
Dropout Voltage (Note 6)
I
OUT
= 1.5A, V
OUT
= 2.5V
T
A
= +25°C
190
240
mV
Over temp
280
ΔV
OUT
/
ΔV
IN
Line Regulation (Note 7)
V
IN
= V
IN-MIN
to V
IN-MAX
T
A
= +25°C
— 0.04 —
%/V
Over
temp 0.05
ΔV
OUT
/
ΔI
OUT
Load Regulation (Note 7)
I
OUT
= 10mA to 1.5A
T
A
= +25°C
— 0.18 —
%/A
Over
temp 0.33
I
GND
Ground Pin Current in Normal
Operation Mode
I
OUT
= 10mA to 1.5A
T
A
= +25°C
1.0
1.2
mA
Over temp
1.3
I
OUT-PK
Peak Output Current
V
OUT
≥ V
OUT - NOM
-5%
3.6 A
I
SC
Short Circuit Current
OUT grounded
T
A
= +25°C
3.7
A
Over temp
2
t
d(off)
Turn-Off Delay
From V
EN
< V
IL
to V
OUT
= OFF, I
OUT
= 1.5A
25
μs
t
d(on)
Turn-On Delay
From V
EN
> V
IH
to V
OUT
= ON, I
OUT
= 1.5A
25
μs
PSRR Ripple
Rejection
V
IN
= 3.0V, I
OUT
= 1.5A, f = 120Hz
65
dB
V
IN
= 3.0V, I
OUT
= 1.5A, f = 1kHz
61
ρ
n(l/f)
Output Noise Density
F = 120Hz, C
OUT
= 10
μF ceramic
1.0
μV/
√Hz
e
n
Output Noise Voltage
BW = 100Hz – 100kHz,
C
OUT
= 10
μF ceramic
100
μV(rms)
T
SHDN
Thermal Shutdown Threshold
T
J
rising
170
°C
T
HYS
Thermal Shutdown Hysteresis
T
J
falling from T
SHDN
10
θ
JA
Thermal Resistance Junction-to-
Ambient
U-DFN2030-8 (Note 8)
174.0
o
C/W
SO-8EP (Note 8)
52.8
SOT223 (Note 8)
105.7
TO252 (Note 8)
87.8
θ
JC
Thermal Resistance Junction-to-Case
U-DFN2030-8 (Note 8)
28.2
o
C/W
SO-8EP (Note 8)
10.0
SOT223 (Note 8)
18.5
TO252
(Note8)
17.3
Notes:
6. Dropout voltage is the minimum voltage difference between the input and the output at which the output voltage drops 2% below its nominal value.
For any output voltage less than 2.5V, the minimum V
IN
operating voltage is the limiting factor.
7. The line and load regulation specification contains only the typical number. However, the limits for line and load regulation are included in the adjust
voltage tolerance specification.
8. Device mounted on 2” x 2” FR-4 substrate PCB, 2oz copper with minimum recommended pad layout.