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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
Example of the power management and the reverse current prevention circuit when the battery is in use
|RDS(ON) (Typ.) [Ω] @ | VGS = 2.5 V |||0.4||2.1|
Min / Max [V]
Typ. / Max [V]
|N-ch MOSFET type
can be driven
|TCK401G||Over 28||Max 10
(VIN ≥ 12 V)
|Single high side
|TCK420G||26.50 / 28.50||10 / 11
(VIN ≥ 5 V)
Single high side
|TCK421G||22.34 / 24.05|
||13.61 / 14.91|
|TCK423G||13.61 / 14.91||5.6 / 6.3|
|TCK424G||10.35 / 11.47|
|TCK425G||5.76 / 6.87|