S-8533A15AFT-TB-G Seiko Instruments, S-8533A15AFT-TB-G Datasheet - Page 28

• 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

(29) S-8533A33AFT (CPH6303/CPH6403)
(31) S-8533A33AFT (CPH6302/CPH6402)
(33) S-8533A50AFT (CPH6302/CPH6402)
(27) S-8533A15AFT (CPH6303/CPH6403)
28
STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8533 Series
50
45
40
35
30
25
20
15
10
3. Output Current (I
50
45
40
35
30
25
20
15
10
5
0
50
45
40
35
30
25
20
15
10
50
45
40
35
30
25
20
15
10
5
0
5
0
1
5
0
1
The following shows the actual output current (I
used under conditions (27) to (34) in Table 5.
1
1
V
V
V
V
IN
IN
IN
IN
= 2.7 V
= 4.0 V
= 6.0 V
= 4.95 V
10
10
10
10
Output current (mA)
Output current (mA)
Output current (mA)
Output current (mA)
7.5 V
100
4.95 V
100
OUT
100
100
10 V
) vs. Ripple Voltage (V
1000
5.0 V
7.0 V
10 V
1000
1000
1000
16 V
10000
10000
10000
10000
Seiko Instruments Inc.
OUT
r
) Characteristics
) vs. ripple voltage (V
(28) S-8533A15AFT (Si3441DV/Si3442DV)
(30) S-8533A33AFT (Si3441DV/Si3442DV)
(32) S-8533A33AFT (Si3454DV/Si3455DV)
(34) S-8533A50AFT (Si3454DV/Si3455DV)
50
45
40
35
30
25
20
15
10
50
45
40
35
30
25
20
15
10
5
0
50
45
40
35
30
25
20
15
10
50
45
40
35
30
25
20
15
10
5
0
5
0
5
0
1
1
1
1
V
V
IN
IN
V
V
= 4.0 V
= 2.7 V
IN
IN
= 4.95 V
= 6.0 V
r
10
) characteristics when the S-8533 Series is
10
10
10
Output current (mA)
Output current (mA)
Output current (mA)
Output current (mA)
7.5 V
100
100
100
100
10 V
10 V
1000
4.95 V
1000
1000
5.0 V
1000
Rev.3.0
16 V
10000
10000
10000
10000
_00