S-8340A25AFT-T2-X Datasheet, PDF (4/55 Pages) Seiko Instruments Inc – SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-UP, 600 kHz, PWM CONTROL OR PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8340/8341 Series
Rev.4.0_01
3. Product Name List
(1) Output Voltage Fixed Output Type
Table 1
Output Voltage
(V)
S-8340 Series
A Type
fOSC = 600 kHz
PWM Control
S-8341 Series
A Type
fOSC = 600 kHz
PWM/PFM Switching
Control
S-8340 Series
C Type
fOSC = 300 kHz
PWM Control
S-8341 Series
C Type
fOSC = 300 kHz
PWM/PFM Switching
Control
2.5 V
S-8340A25AFT-T2-x S-8341A25AFT-T2-x S-8340C25AFT-T2-x S-8341C25AFT-T2-x
3.0 V
S-8340A30AFT-T2-x S-8341A30AFT-T2-x S-8340C30AFT-T2-x S-8341C30AFT-T2-x
3.3 V
S-8340A33AFT-T2-x S-8341A33AFT-T2-x S-8340C33AFT-T2-x S-8341C33AFT-T2-x
3.4 V
S-8340A34AFT-T2-x
−
−
−
3.5 V
S-8340A35AFT-T2-x
−
−
−
5.0 V
S-8340A50AFT-T2-x S-8341A50AFT-T2-x S-8340C50AFT-T2-x S-8341C50AFT-T2-x
5.1 V
S-8340A51AFT-T2-x
−
−
S-8341C51AFT-T2-x
5.6 V
S-8340A56AFT-T2-x
−
−
−
6.0 V
S-8340A60AFT-T2-x
−
S-8340C60AFT-T2-x
−
Remark 1.
2.
3.
Contact the SII Semiconductor Corporation marketing department for products with an output voltage other
than those specified above.
x: G or U
Please select products of environmental code = U for Sn 100%, halogen-free products.
(2) Output Voltage External Setting Type
Table 2
Output Voltage
(V)
S-8340 Series
B Type
fOSC = 600 kHz
PWM Control
S-8341 Series
B Type
fOSC = 600 kHz
PWM/PFM Switching
Control
S-8340 Series
D Type
fOSC = 300 kHz
PWM Control
S-8341 Series
D Type
fOSC = 300 kHz
PWM/PFM Switching
Control
External setting S-8340B00AFT-T2-x S-8341B00AFT-T2-x S-8340D00AFT-T2-x S-8341D00AFT-T2-x
Remark 1. x: G or U
2. Please select products of environmental code = U for Sn 100%, halogen-free products.
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