S-8353A20MC-IQFT2X Datasheet, PDF (36/49 Pages) Seiko Instruments Inc – BUILT-IN TRANSISTOR SWITCHING REGULATOR

STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
Rev.3.0_01
3. Output Current (IOUT) vs. Ripple Voltage (Vr) Characteristics
The following shows the actual Output current (IOUT) vs. Ripple voltage (Vr) characteristics and (b) Output current
(IOUT) vs. Output voltage (VOUT) characteristics under the conditions of No. 1 to 8 in Table 20.
Condition 1 S-8353H50MC
100
V_IN = 2 V
80
V_IN = 3 V
60
V_IN = 4 V
40
20
0
0.01 0.1
1 10
I_OUT [mA]
Condition 3 S-8353H50MC
200
V_IN = 2 V
160
V_IN = 3 V
120
V_IN = 4 V
80
40
0
0.01 0.1 1
10
I_OUT [mA]
Condition 5 S-8354A50MC
280
240
200
160
120
80
40
0
0.01
V_IN = 2 V
V_IN = 3 V
V_IN = 4 V
0.1 1 10
I_OUT [mA]
Condition 7 S-8353A50MC
280
240
200
160
120
80
40
0
0.01
V_IN = 2 V
V_IN = 3 V
V_IN = 4 V
0.1 1 10
I_OUT [mA]
100 1000
100 1000
100 1000
100 1000
Condition 2 S-8353H50MC
100
V_IN = 2 V
80
V_IN = 3 V
60
V_IN = 4 V
40
20
0
0.01 0.1
1 10
IOUT [mA]
Condition 4 S-8354A50MC
200
V_IN = 2 V
160
V_IN = 3 V
120
V_IN = 4 V
80
40
0
0.01 0.1 1 10
I_OUT [mA]
Condition 6 S-8353A50MC
200
V_IN = 2 V
160
V_IN = 3 V
120
V_IN = 4 V
80
40
0
0.01 0.1
1
10
I_OUT [mA]
Condition 8 S-8353A33MC
200
V_IN = 2 V
160
V_IN = 3 V
120
V_IN = 4 V
80
40
0
0.01 0.1
1
10
I_OUT [mA]
100 1000
100 1000
100 1000
100 1000
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