S19200 Datasheet, PDF (7/28 Pages) Seiko Instruments Inc – FOR AUTOMOTIVE HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION

FOR AUTOMOTIVE HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT 105°C OPERATION CMOS VOLTAGE REGULATOR
Rev.1.2_00
S-19200 Series
 Electrical Characteristics
Table 7
Item
Symbol
(T_j = −40°C to +125°C, Ta = −40°C to +105°C unless otherwise specified)
Condition
Min.
Typ. Max.
Unit
Test
Circuit
Output voltage^*1
Output current^*2
Dropout voltage*³
Line regulation
V_OUT(E)
I_OUT
V_drop
ΔV_OUT1
ΔV_IN • V_OUT
V_IN = 13.5 V,
I_OUT = 30 mA,
−40°C ≤ T_j ≤ +105°C
V_IN ≥ V_OUT(S) + 2.0 V
I_OUT = 100 mA,
Ta = +25°C
I_OUT = 200 mA,
Ta = +25°C
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
V_OUT(S) = 3.3 V
V_OUT(S) = 5.0 V
V_OUT(S) = 3.3 V
V_OUT(S) = 5.0 V
V_OUT(S) + 1.0 V ≤ V_IN ≤ 30 V, I_OUT = 30 mA
V_OUT(S)
× 0.97
V_OUT(S)
V_OUT(S)
× 1.03
V
1
200^*4
−
−
mA
3
−
0.35
−
V
1
−
0.23
−
V
1
−
0.72
−
V
1
−
0.50
−
V
1
−
0.05 0.3 %/V
1
Load regulation
Current
consumption
during operation
Current
consumption
during power-off
ΔV_OUT2
I_SS1
I_SS2
V_IN = 13.5 V, V_OUT(S) = 3.3 V, V_OUT(S) = 5.0 V,
0.1 mA ≤ I_OUT ≤ 40 mA
V_IN = 13.5 V,
ON / OFF pin = ON,
no load
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
ON / OFF pin = OFF,
no load
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
−
20
70
mV
1
−
4.0 9.0
μA
2
−
0.1 2.5
μA
2
Input voltage
V_IN
ON / OFF pin
input voltage "H"
V_SH
ON / OFF pin
input voltage "L"
V_SL
ON / OFF pin
input current "H"
I_SH
ON / OFF pin
input current "L"
I_SL
Ripple rejection
|RR|
Short-circuit current I_short
Thermal shutdown
detection temperature
T_SD
Thermal shutdown
release temperature
T_SR
−
V_IN = 13.5 V,
R_L = 1.0 kΩ, determined
by V_OUT output level
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
R_L = 1.0 kΩ, determined
by V_OUT output level
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
V_OUT(S) = 3.3 V,
V_{ON / OFF} = 13.5 V
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
V_OUT(S) = 3.3 V,
V_{ON / OFF} = 0 V
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
f = 100 Hz,
V_OUT(S) = 3.3 V
ΔV_rip = 0.5 Vrms,
I_OUT = 30 mA,
Ta = +25°C
V_OUT(S) = 5.0 V
V_IN = 13.5 V,
ON / OFF pin = ON,
V_OUT = 0 V, Ta = +25°C
V_OUT(S) = 3.3 V,
V_OUT(S) = 5.0 V
Junction temperature
Junction temperature
4.3
−
50
V
−
1.5
−
−
V
4
−
−
0.3
V
4
−0.1
−
0.1
μA
4
−0.1
−
0.1
μA
4
−
45
−
dB
5
−
40
−
dB
5
−
80
−
mA
3
−
150
−
°C
−
−
125
−
°C
−
*1. V_OUT(S): Set output voltage
V_OUT(E): Actual output voltage
The output voltage when fixing I_OUT (= 30 mA) and inputting 13.5 V.
*2. The output current at which the output voltage becomes 95% of V_OUT(E) after gradually increasing the output current.
*3. V_drop = V_IN1 − (V_OUT3 × 0.98)
V_OUT3 is the output voltage when V_IN = V_OUT(S) + 2.0 V, and I_OUT = 100 mA or 200 mA.
V_IN1 is the input voltage at which the output voltage becomes 98% of V_OUT3 after gradually decreasing the input voltage.
*4. The output current can be at least this value.
Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
Seiko Instruments Inc.
7