ncp630 ON Semiconductor, ncp630 Datasheet - Page 4

• Manufacturer Part Number: ncp630
• Description: 3.0 A Fast Linear Voltage Regulators
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
and max values T
NCP630G
6. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
7. Line regulation is defined as the change in output voltage for a change in input voltage. Load regulation is defined as the change in output
8. The short circuit limit is for device protection. Maximum output current is guaranteed to be greater or equal to 3.0 A with a 5.0 A typical
Output Voltage
Line Regulation (Notes 6 and 7)
Load Regulation (Notes 6 and 7)
Dropout Voltage (Measured at V
Ground Pin Current in Normal Mode
Ground Pin Current in Shutdown Mode
Peak Output Limit
Short Current Limit (Note 8)
Thermal Shutdown
Shutdown Input Threshold Voltage
Turn−off Delay, I
Turn−on Delay, I
Shutdown Input Low Current (V
Shutdown Input High Current (V
Ripple Rejection
Output Noise Density (f = 120 Hz)
Output Noise Voltage
(Negative current flows out of pin)
(Negative current flows out of pin)
(V
(V
(V
(V
(I
(I
(I
(I
(I
(I
(V
(Voltage Increasing, Output Turns On, Logic High)
(Voltage Decreasing, Output Turns Off, Logic Low)
(C
(f = 10 Hz – 100 kHz)
voltage for a change in output load current at a constant temperature. The limits for line and load regulation are contained within the output
voltage specification, V
as listed in the peak output limit specification.
out
out
out
out
out
out
in
in
in
in
shutdown
out
= 10 mA to 3.0 A, T
= 10 mA to 3.0 A, T
= 5.0 V to 7.0 V, I
= 5.0 V to 7.0 V, I
= 5.0 V to 7.0 V, T
= 5.0 V to 7.0 V, T
= 300 mA)
= 3.0 A)
= 300 mA)
= 3.0 A)
= 100 mF, f = 1.0 kHz)
= 0.8 V)
out
out
J
= 0°C to 125°C unless otherwise noted.)
= 3.0 A
= 3.0 A
out
out
J
J
out
J
J
= 25°C)
= 0°C to 125°C)
= 10 mA to 3.0 A, T
= 10 mA to 3.0 A, T
= 25°C)
= 0°C to 125°C)
. Typical numbers are included in the specification for line and load regulation.
Characteristic
in
in
out
= 0.8 V),
= 2.0 V),
– 2%)
(C
in
= 68 mF, C
J
J
= 25°C)
= 0°C to 125°C)
out
http://onsemi.com
= 33 mF, V
NCP630
4
in
= V
out
+ 1.5 V, I
Vt
th(shutdown)
Symbol
V
Reg
Reg
T
T
in
I
I
V
D(off)
D(on)
RR
Gnd
Gnd
I
I
Vn
−V
I
I
out
SC
out
−
IH
−
IL
load
line
out
out
= 10 mA, for typical value T
3.418
3.383
Min
−10
−10
3.0
2.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
3.470
0.02
0.06
0.01
0.06
0.75
−5.0
−4.5
Typ
165
210
1.0
0.4
1.0
5.0
5.0
0.6
26
20
25
85
−
−
−
3.522
3.557
Max
1.25
−1.0
−1.0
1.0
1.0
2.0
0.8
50
J
−
−
−
−
−
−
−
−
−
−
−
−
−
= 25°C, for min
mV
mV rms
Unit
mA
mA
mA
mA
dB
°C
ms
ms
%
%
V
V
A
A
V
Hz