Power supply circuit of storage

Details of power supply circuit 2 / SD card section

Lineup

Electronic fuse (eFuse IC)

Part number

TCKE800NA

TCKE800NL

TCKE805NA

TCKE805NL

TCKE812NA

TCKE812NL

TCKE712BNL
Package

WSON10B

3.0 x 3.0 x 0.75 mm

WSON10

3.0 x 3.0 x 0.75 mm

VIN [V] 4.4 to 18 4.4 to 13.2
RON (Typ.) [mΩ] 28 53
Return function NA: Automatic return, NL: Latch type (external signal control) Latch type (external signal control)

VOVC (Typ.) [V]

- 6.04 15.1 Adjustable

N-ch MOSFET gate driver IC

Part number

VIN_OVLO

Min / Max  [V]

VGS

Typ. / Max [V]

N-ch MOSFET type

can be driven

Package

TCK401G

Over 28

Max 10

(VIN ≥ 12 V)

Single high side

Common Source

WCSP6E

TCK402G

TCK420G

26.50 / 28.50

10 / 11

(VIN ≥ 5 V)

Single high side

Common Drain

WCSP6G

TCK421G

22.34 / 24.05

TCK422G

13.61 / 14.91

TCK423G

13.61 / 14.91

5.6 / 6.3

TCK424G

10.35 / 11.47

TCK425G

5.76 / 6.87

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