SG140-35R 查看數據表（PDF） - Microsemi Corporation
零件编号
产品描述 (功能)
生产厂家
SG140-35R Datasheet PDF : 9 Pages
| |||
SG140A/SG140 SERIES
12V POSITIVE REGULATOR
ELECTRICAL CHARACTERISTICS (Note 1)
SG140 A - 12
(Unless otherwise specified, these specifications apply over full operating ambient temperatures for SG140A -12 with -55°C ≤ TA ≤ 150°C, and VIN = 19V,
IO = 1.0A, CIN = 0. 33µF, COUT = 0.1µF and are applicable for the K, R, and IG - Power package - only. Low duty cycle pulse testing techniques are used
which maintains junction and case temperature equal to the ambient temperature.)
Parameter
Output Voltage
Line Regulation (Note 1)
Load Regulation (Note 1)
Total Output Voltage
Tolerance
Quiescent Current
Quiescent Current Change
Dropout Voltage
Peak Output Current
Short Circuit Current
Ripple Rejection
Output Noise Voltage (rms)
Long Term Stability
Thermal Shutdown
Test Conditions
IO = 5mA to 1.0A, TJ = 25°C
VIN = 14.8V to 27V, IO = 500mA
VIN = 14.5V to 27V, TJ = 25°C
VIN = 16V to 22V
VIN = 16V to 22V, TJ = 25°C
I = 5mA to 1.0A
O
IO = 5mA to 1.5A, TJ = 25°C
I = 250mA to 750mA, T = 25°C
O
J
V
IN
=
14.8V
to
27V,
I
O
=
5mA
to
1.0A,
P
≤
15W
Over Temperature Range
TJ = 25°C
With Line: VIN = 15V to 30V, IO = 500mA
VIN = 14.8V to 27V, IO = 1A, TJ = 25°C
With Load: IO = 5mA to 1.0A
∆VO = 100mV, IO = 1A, TJ = 25°C
TJ = 25°C
TJ = 25°C
∆VIN
=
10V,
f
=
120Hz,
T
J
=
25°C
f = 10Hz to 100KHz (Note 2)
1000hrs. at T = 125°C
J
IO = 5mA
SG140A - 12 Units
Min. Typ. Max.
11.75 12.00 12.25 V
18 mV
4 18 mV
30 mV
9 mV
60 mV
32 mV
19 mV
11.5 12.0 12.5 V
6.5 mA
6 mA
0.8 mA
0.8 mA
0.5 mA
2 2.5 V
2.4
A
2.1
A
61
dB
40 µV/V
48
mV
175
°C
SG140 - 12
(Unless otherwise specified, these specifications apply over full operating ambient temperatures for SG140-12 with -55°C ≤ TA ≤ 150°C, and VIN = 19V,
IO = 500mA, CIN = 0. 33µF, COUT = 0.1µF and are applicable for the K, R, and IG - Power package - only. Low duty cycle pulse testing techniques are
used which maintains junction and case temperature equal to the ambient temperature.)
Parameter
Test Conditions
SG140 - 12 Units
Min. Typ. Max.
Output Voltage
Line Regulation (Note 1)
Load Regulation (Note 1)
Total Output Voltage
Tolerance
Quiescent Current
Quiescent Current Change
Dropout Voltage
Peak Output Current
Short Circuit Current
Ripple Rejection
Output Noise Voltage (rms)
Long Term Stability
Thermal Shutdown
IO = 5mA to 1.0A, TJ = 25°C
VIN = 15V to 27V
VIN = 14.5V to 30V, TJ = 25°C
VIN = 16V to 22V, IO = 1.0A
V = 14.6V to 27V, I = 1.0A, T = 25°C
IN
O
J
IO = 5mA to 1.0A
I = 5mA to 1.5A, T = 25°C
O
J
IO = 250mA to 750mA, TJ = 25°C
VIN = 14.5V to 27V, IO = 5mA to 1.0A, P ≤ 15W
IO = 1.0A
TJ = 25°C
With Line: VIN = 15V to 30V
VIN = 14.5V to 27V, IO = 1A, TJ = 25°C
With Load: IO = 5mA to 1.0A
∆VO = 100mV, IO = 1A, TJ = 25°C
TJ = 25°C
T = 25°C
J
∆VIN = 10V, f = 120Hz, TJ = 25°C
f = 10Hz to 100KHz (Note 2)
1000hrs. at TJ = 125°C
I = 5mA
O
11.5 12.0 12.5 V
120 mV
120 mV
60 mV
120 mV
120 mV
120 mV
60 mV
11.4 12.0 12.6 V
7 mA
6 mA
0.8 mA
0.8 mA
0.5 mA
2 2.5 V
2.4
A
2.1
A
61
dB
40 µV/V
48
mV
175
°C
Note 1. All regulation tests are made at constant junction temperature with low duty cycle testing.
2. This test is guaranteed but is not tested in production.
2/90 Rev 1.4 6/97
Copyright 1997
LINFINITY Microelectronics Inc.
11861 Western Avenue ∞ Garden Grove, CA 92841
6
(714) 898-8121 ∞FAX: (714) 893-2570
Share Link: 