S-13D1 Datasheet, PDF (33/45 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR

SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.3_01
S-13D1 Series
4. 2 S-13D1 Series C / F type (with delay function, when VON / OFF1 and VON / OFF2 are raised simultaneously)
4. 2. 1 VOUT1 = VOUT2 = 1.0 V
(1) VOUT1
(2) VOUT2
VIN = 2.0 V, CIN = CL1 = 0.22 μF, IOUT = 30 mA,
VON / OFF1 = 0 V → 2.0 V, tr = 1.0 μs
VIN = 2.0 V, CIN = CL2 = 0.22 μF, IOUT = 30 mA,
VON / OFF2 = 0 V → 2.0 V, tr = 1.0 μs
2.4
2.0
1.6
1.2
0.8
0.4
0
−40 0
6
4
VON / OFF1
2
VOUT1
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
2.4
2.0
1.6
1.2
0.8
0.4
0
−40 0
6
4
VON / OFF2
2
VOUT2
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
4. 2. 2 VOUT1 = VOUT2 = 2.5 V
(1) VOUT1
VIN = 3.5 V, CIN = CL1 = 0.22 μF, IOUT = 30 mA,
VON / OFF1 = 0 V → 3.5 V, tr = 1.0 μs
(2) VOUT2
VIN = 3.5 V, CIN = CL2 = 0.22 μF, IOUT = 30 mA,
VON / OFF2 = 0 V → 3.5 V, tr = 1.0 μs
6
5
4
3
2
1
0
−40 0
6
VON / OFF1
4
2
VOUT1
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
6
5
4
3
2
1
0
−40 0
6
VON / OFF2
4
2
VOUT2
0
−2
−4
−6
40 80 120 160 200 240
t [μs]
4. 2. 3 VOUT1 = VOUT2 = 3.6 V
(1) VOUT1
VIN = 4.6 V, CIN = CL1 = 0.22 μF, IOUT = 30 mA,
VON / OFF1 = 0 V → 4.6 V, tr = 1.0 μs
(2) VOUT2
VIN = 4.6 V, CIN = CL2 = 0.22 μF, IOUT = 30 mA,
VON / OFF2 = 0 V → 4.6 V, tr = 1.0 μs
7.2
6.0
4.8
3.6
2.4
1.2
0
−40 0
6
VON / OFF1
4
2
0
VOUT1
−2
−4
−6
40 80 120 160 200 240
t [μs]
7.2
6.0
4.8
3.6
2.4
1.2
0
−40 0
6
VON / OFF2
4
2
0
VOUT2
−2
−4
−6
40 80 120 160 200 240
t [μs]
33