S-8540 Datasheet, PDF (4/36 Pages) Seiko Instruments Inc – STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8540/8541 Series
Rev.3.2_00
2. Product name list
2.1 A, B types (oscillation frequency: 600 kHz)
Table 1
Output Voltage (V)
S-8540XXXFN Series
S-8541XXXFN Series
1.5
1.6
1.8
2.5
3.3
5.0
Feed back (1.5 to 6.0)
S-8540A15FN-IAAT2G
−
S-8540A18FN-IADT2G
S-8540A25FN-IAKT2G
S-8540A33FN-IAST2G
S-8540A50FN-IBBT2G
S-8540B00FN-IMAT2G
−
S-8541A16FN-IGBT2G
S-8541A18FN-IGDT2G
S-8541A25FN-IGKT2G
S-8541A33FN-IGST2G
−
S-8541B00FN-IMDT2G
Remark Please consult the SII marketing department for products with an output voltage
other than those specified above.
2.2 C,D types (oscillation frequency: 300 kHz)
Table 2
Output Voltage (V)
S-8540XXXFN Series
S-8541XXXFN Series
1.8
2.5
3.2
3.3
Feed back (1.5 to 6.0)
S-8540C18FN-ICDT2G
S-8540C25FN-ICKT2G
−
S-8540C33FN-ICST2G
S-8540D00FN-IMBT2G
S-8541C18FN-IIDT2G
S-8541C25FN-IIKT2G
S-8541C32FN-IIRT2G
S-8541C33FN-IIST2G
S-8541D00FN-IMET2G
Remark Please consult the SII marketing department for products with an output voltage
other than those specified above.
4
Seiko Instruments Inc.