S-8533A15AFT-TB-G Seiko Instruments, S-8533A15AFT-TB-G Datasheet - Page 22

• 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

22
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8533 Series
No.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Reference Data
Reference data are intended for use in selecting peripheral parts to the IC. The information therefore provides
characteristic data in which external parts are selected with a view of wide variety of IC applications. All data show typical
values.
1. External Parts for Reference Data
S-8533A15AFT
S-8533A33AFT
S-8533A50AFT
S-8533A15AFT
S-8533A33AFT
S-8533A50AFT
S-8533A15AFT
S-8533A33AFT
S-8533A50AFT
S-8533A33AFT
Product Name
Table 4 External Parts List for Output Current vs. Efficiency Characteristics
Voltage
Output
1.5 V
3.3 V
5.0 V
1.5 V
3.3 V
5.0 V
1.5 V
3.3 V
5.0 V
3.3 V
CDRH104R/22 μH
CDRH104R/47 μH
CDRH104R/10 μH
CDRH125/10 μH
Inductor
Seiko Instruments Inc.
P-channel
Si3441DV
Si3455DV
Si3455DV
Si3441DV
Si3455DV
Si3455DV
Si3441DV
Si3455DV
Si3455DV
Transistor
Si3441DV
Si3441DV
Si3441DV
CPH6303
CPH6303
CPH6302
CPH6302
CPH6303
CPH6303
CPH6302
CPH6302
CPH6303
CPH6303
CPH6302
CPH6302
CPH6303
CPH6302
N-channel
Transistor
Si3442DV
Si3442DV
Si3454DV
Si3454DV
Si3442DV
Si3442DV
Si3454DV
Si3454DV
Si3442DV
Si3442DV
Si3454DV
Si3454DV
CPH6403
CPH6403
CPH6402
CPH6402
CPH6403
CPH6403
CPH6402
CPH6402
CPH6403
CPH6403
CPH6402
CPH6402
CPH6403
CPH6402
Capacitor
47 μF × 2
Output
47 μF, 0.1 μF
Capacitor
Input
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
Application Condition
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.4 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 2 A, V
≤ 1.6 A, V
≤ 3 A, V
≤ 3 A, V
Rev.3.0
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
≤ 8 V
≤ 8 V
≤ 16 V
≤ 16 V
≤ 8 V
≤ 8 V
≤ 16 V
≤ 16 V
≤ 8 V
≤ 8 V
≤ 16 V
≤ 16 V
≤ 8 V
≤ 16 V
≤ 6 V
≤ 6 V
≤ 16 V
≤ 16 V
≤ 6 V
≤ 6 V
≤ 16 V
≤ 16 V
≤ 6 V
≤ 6 V
≤ 16 V
≤ 16 V
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