S-8533A15AFT-TB-G Seiko Instruments, S-8533A15AFT-TB-G Datasheet - Page 16

• Manufacturer Part Number: S-8533A15AFT-TB-G
• Description: IC CTRL PWM SYNC SD 1.5V 8-TSSOP
• Manufacturer: Seiko Instruments
• Type: Step-Down (Buck)r

Specifications of S-8533A15AFT-TB-G

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.5V
• Frequency - Switching: 300kHz
• Voltage - Input: 2.7 ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP
• Power - Output: 300mW
• Output Voltage: + 1.3 V to + 6 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1. Examples of Major Characteristics
16
STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8533 Series
Characteristics (Typical Data)
(1) Current Consumption 1 (I
(3) PDRV Pin Output Current “H” (I
(5) NDRV Pin Output Current “H” (I
(7) ON/OFF Pin Input Voltage “H” (V
I
I
PDRVH
(mA)
NDRVH
(mA)
(μA)
I
V
(V)
SS1
SH
Input Voltage (V
Input Voltage (V
Input Voltage (V
100
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
70
60
50
40
30
20
10
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
2
2
2
2
4
4
4
4
Ta = −40°C
6
6
6
Ta = −40°C
6
IN
IN
IN
)
)
)
Ta = 85°C
Ta = 25°C
Ta = −40°C
Ta = −40°C
8
8
8
8
V
V
V
V
IN
IN
IN
IN
SS1
(V)
(V)
(V)
(V)
) vs. Input Voltage (V
10
10
10
10
PDRVH
Ta = 85°C
NDRVH
Ta = 25°C
SH
12
12
12
) vs.
12
) vs.
) vs.
Ta = 25°C
Ta = 85°C
Ta = 85°C
Ta = 25°C
Seiko Instruments Inc.
14
14
14
14
16
16
16
16
IN
) (2) Oscillation Frequency (f
(4) PDRV Pin Output Current “L” (I
(6) NDRV Pin Output Current “L” (I
(8) ON/OFF Pin Input Voltage “L” (V
I
I
(kHz)
(mA)
(mA)
PDRVL
NDRVL
f
V
(V)
OSC
SL
Input Voltage (V
Input Voltage (V
120
100
Input Voltage (V
360
340
320
300
280
260
240
1.7
1.5
1.3
1.1
0.9
0.7
0.5
0.3
70
60
50
40
30
20
10
80
60
40
20
0
0
2
2
2
2
4
4
4
4
Ta = −40°C
Ta = −40°C
Ta = −40°C
6
6
6
6
IN
IN
IN
)
)
)
Ta = 85°C
8
8
8
8
V
V
V
V
OSC
IN
IN
IN
IN
(V)
(V)
(V)
(V)
) vs. Input Voltage (V
10
10
10
10
Ta = 25°C
PDRVL
NDRVL
Ta = 85°C
SL
Ta = −40°C
Ta = 85°C
) vs.
12
12
Ta = 25°C
Ta = 85°C
12
12
Ta = 25°C
Ta = 25°C
) vs.
) vs.
Rev.3.0
14
14
14
14
16
16
16
16
IN
_00
)