Charging infrastructure

OCS offers a superior solution for the cooling fan drive ICs specifically designed for charging stations. To ensure the efficient and stable operation of charging stations, OCS's cooling fan drive ICs can accurately control the operation of the fans, promptly dissipating heat for the charging station, and ensuring stable operation in high-temperature environments. This enhances the reliability and service life of the charging stations.

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Model

OCH2993/R
OCH2992
OCH2991F
OCH2991
OCH29851

Product diagram
Datasheet
Hold Current
外部设置

集成限流

12V-2A 24V-1.1A

0.75A

1A

1.2A

1.5A
Application Current
12V-250mA

12V-350mA

12V-380mA

12V-450mA

12V-1.4A

12V-1A

12V-1.25A

12V-1.4A

12V-300mA 24V-250mA

12V-400mA 12V-250mA

12V-400mA 24V-300mA

12V-400mA 24V-350mA 36V-250mA

12V-450mA 24V-350mA

12V-450mA 24V-400mA

12V-600mA 24V-300mA
Package
TSSOP-16L

SSOP-16L

TSSOP-16L-EP

SOT23-6F

SIP-4L

SOT23-6F

SIP-4L SOT23-6F

TSSOP-16L SSOP-16L
Operate Temperature
-40℃~85℃

-40℃~105℃

-40℃~125℃
Sensitivity
±15(A档）

±20(A档）

±25(A档）

外置霍尔

外置霍尔元件
RCP
√

-
PWM speed Control
DC PWM

√
Min. Speed Set
√

-
Hold Protection
√

-
Soft Restart
√

-
Soft Switch
√

-
FG RD
√

-

FG RD
Hold Restart
√

-
SCP
√

-
Power PWM Control
√

-
Speed Close
√

-
Pre-Drive