S-8351A33MC-J2ST2G Seiko Instruments, S-8351A33MC-J2ST2G Datasheet - Page 9

• Manufacturer Part Number: S-8351A33MC-J2ST2G
• Description: IC REG SW 100KHZ 3.3V SOT23-5
• Manufacturer: Seiko Instruments
• Type: Step-Up (Boost)r

Specifications of S-8351A33MC-J2ST2G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Frequency - Switching: 100kHz
• Voltage - Input: 0.9 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Power - Output: 250mW
• Output Voltage: 3.3 V
• Input Voltage: 10 V
• Duty Cycle (max): 75 %
• Switching Frequency: 100 KHz
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.3.0
STEP-UP, BUILT-IN / EXTERNAL FET PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
1
SOT-89-3
Top view
Figure 9
_00
2
3
*1. The NC pin indicates electrically open.
*1. The NC pin indicates electrically open.
Pin No.
Pin No.
Pin No.
Pin No.
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
(Without shutdown function, V
(Without shutdown function, V
Seiko Instruments Inc.
(Without shutdown function, V
(Without shutdown function, V
Symbol
Symbol
Symbol
Symbol
VOUT
CONT
VOUT
VOUT
CONT
VOUT
VDD
NC
VDD
NC
VSS
VSS
EXT
VSS
VSS
EXT
*1
*1
Table 10 S-8351 Series D Type
Table 11 S-8352 Series D Type
Table 12 S-8351 Series C Type
Table 13 S-8352 Series C Type
Output voltage pin
IC power supply pin
No connection
GND pin
External inductor connection pin (Open-drain output)
Output voltage pin
IC power supply pin
No connection
GND pin
External transistor connection pin (CMOS output)
GND pin
Output voltage pin and IC power supply pin
External inductor connection pin (Open-drain output)
GND pin
Output voltage pin and IC power supply pin
External transistor connection pin (CMOS output)
DD
DD
DD
DD
/ V
/ V
/ V
/ V
OUT
OUT
Pin Description
Pin Description
Pin Description
Pin Description
OUT
OUT
non-separate type)
non-separate type)
separate type)
separate type)
S-8351/8352 Series
9