S-1142D33A-E6T2U Datasheet, PDF (7/31 Pages) Seiko Instruments Inc – Built-in thermal shutdown circuit

HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_01
S-1142C/DxxA Series
 Electrical Characteristics
Table 6
Item
Output voltage^*1
Output current^*2
Symbol
VOUT(E)
IOUT
Dropout voltage^*3
Vdrop
Line regulation
ΔV_OUT1
ΔV_IN • V_OUT
Load regulation
ΔVOUT2
Current consumption
during operation
ISS1
Current consumption
during power-off
ISS2
Input voltage
VIN
ON / OFF pin input
voltage "H"
VSH
ON / OFF pin input
voltage "L"
VSL
ON / OFF pin input
current "H"
ISH
ON / OFF pin input
current "L"
ISL
Ripple rejection
|RR|
Short-circuit current Ishort
Thermal shutdown
detection temperature
TSD
Thermal shutdown
release temperature
TSR
(VIN = 13.5 V, Tj = −40°C to +135°C, Ta = −40°C to +125°C unless otherwise specified)
Condition
Min.
Typ.
Max.
Unit
Test
Circuit
IOUT = 30 mA, −40°C ≤ Tj ≤ +125°C
VOUT(S)
× 0.96
VOUT(S)
VOUT(S)
× 1.04
V
1
VIN ≥ VOUT(S) + 2.0 V
2.0 V ≤ VOUT(S) < 2.2 V
2.2 V ≤ VOUT(S) < 2.4 V
2.4 V ≤ VOUT(S) < 2.6 V
2.6 V ≤ VOUT(S) < 3.0 V
IOUT = 100 mA
3.0 V ≤ VOUT(S) < 3.5 V
Ta = +25°C
3.5 V ≤ VOUT(S) < 4.0 V
4.0 V ≤ VOUT(S) < 5.0 V
5.0 V ≤ VOUT(S) < 7.0 V
7.0 V ≤ VOUT(S) < 9.0 V
9.0 V ≤ VOUT(S) ≤ 12.0 V
2.0 V ≤ VOUT(S) < 2.2 V
2.2 V ≤ VOUT(S) < 2.4 V
2.4 V ≤ VOUT(S) < 2.6 V
2.6 V ≤ VOUT(S) < 3.0 V
IOUT = 200 mA
3.0 V ≤ VOUT(S) < 3.5 V
Ta = +25°C
3.5 V ≤ VOUT(S) < 4.0 V
4.0 V ≤ VOUT(S) < 5.0 V
5.0 V ≤ VOUT(S) < 7.0 V
7.0 V ≤ VOUT(S) < 9.0 V
9.0 V ≤ VOUT(S) ≤ 12.0 V
200^*4
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
1.0
0.8
0.6
0.45
0.35
0.3
0.27
0.23
0.2
0.18
1.12
1.02
0.92
0.82
0.72
0.62
0.55
0.5
0.45
0.4
−
mA
3
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
−
V
1
VOUT(S) + 1.0 V ≤ VIN ≤ 30 V, IOUT = 30 mA
−
0.05 0.3 %/V 1
VIN = 13.5 V, 2.0 V ≤ VOUT(S) < 5.1 V
0.1 mA ≤ IOUT ≤ 40 mA
VIN = 13.5 V, 5.1 V ≤ VOUT(S) ≤ 12.0 V
0.1 mA ≤ IOUT ≤ 40 mA
−
20
90 mV 1
−
20
220 mV 1
ON / OFF pin = ON, no load
−
4.0 15.0 μA
2
ON / OFF pin = OFF, no load
−
VIN = 13.5 V, RL = 1.0 kΩ, determined by
VOUT output level
VIN = 13.5 V, RL = 1.0 kΩ, determined by
VOUT output level
VIN = 13.5 V, VON / OFF = 13.5 V
−
0.1
3.5 μA
2
3.0
−
50
V
−
1.5
−
−
V
4
−
−
0.25 V
4
−0.1
−
0.1 μA
4
VIN = 13.5 V, VON / OFF = 0 V
−0.1
−
0.1 μA
4
VIN = 13.5 V,
2.0 V ≤ VOUT(S) < 2.3 V
−
50
−
dB
5
f = 100 Hz,
2.3 V ≤ VOUT(S) < 3.6 V
−
45
−
dB
5
ΔVrip = 0.5 Vrms, 3.6 V ≤ VOUT(S) < 6.1 V
−
40
−
dB
5
IOUT = 30 mA,
6.1 V ≤ VOUT(S) < 10.1 V
−
35
−
dB
5
Ta = +25°C
10.1 V ≤ VOUT(S) ≤ 12.0 V
−
30
−
dB
5
VIN = 13.5 V, ON / OFF pin = ON,
VOUT = 0 V, Ta = +25°C
−
80
−
mA
3
Junction temperature
−
155
−
°C
−
Junction temperature
−
130
−
°C
−
7