S-8540A15FN-IAAT2Z Datasheet, PDF (4/36 Pages) Seiko Instruments Inc – SWITCHABLE SWITCHING REGULATOR CONTROLLER

STEP-DOWN, 600 kHz PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8540/8541 Series
Rev.4.0_01
3. Product name list
3.1 A, B types (oscillation frequency: 600 kHz)
Output Voltage (V)
1.5
1.6
1.8
2.5
3.3
5.0
Feed back (1.5 to 6.0)
Table 1
S-8540xxxFN Series
S-8540A15FN-IAAT2z
−
S-8540A18FN-IADT2z
S-8540A25FN-IAKT2z
S-8540A33FN-IAST2z
S-8540A50FN-IBBT2z
S-8540B00FN-IMAT2z
S-8541xxxFN Series
−
S-8541A16FN-IGBT2z
S-8541A18FN-IGDT2z
S-8541A25FN-IGKT2z
S-8541A33FN-IGST2z
−
S-8541B00FN-IMDT2z
3.2 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-ICDT2z
S-8540C25FN-ICKT2z
−
S-8540C33FN-ICST2z
S-8540D00FN-IMBT2z
S-8541C18FN-IIDT2z
S-8541C25FN-IIKT2z
S-8541C32FN-IIRT2z
S-8541C33FN-IIST2z
S-8541D00FN-IMET2z
Remark 1.
2.
3.
Please consult the SII Semiconductor Corporation marketing department for products
with an output voltage other than those specified above.
z: G or S
Please select products of environmental code = U for Sn 100%, halogen-free
products.
4