KA7552A Datasheet - Fairchild

SMPS Controller

KA7552A Features

* Built-in drive circuits for direct connection power MOSFET (lO = ±1.5A)

* Wide operating frequency range (5kHz ~ 600kHz)

* Pulse by pulse over current limiting

* Over load protection

* On/off control by external trigger

* Internal UVLO

* Low

KA7552A General Description

The KA7552A/KA7553A are switching power control IC for wide operating frequency range. The internal circuits include pulse by pulse current limiting, protection, on/off control by external trigger, low standby current, soft start, and high current totempole output for driving a POWER MOSFET. Maximum.

KA7552A Datasheet (176.91 KB)

KA7552A Datasheet Preview — Preview of KA7552A PDF

Datasheet Details

Part number:

KA7552A

Manufacturer:

Fairchild

File Size:

176.91 KB

Description:

Smps controller.

📁 Related Datasheet

KA7552 PWN CONTROLLER (Samsung)

KA7552A SMPS Controller (ON Semiconductor)

KA7553 PWN CONTROLLER (Samsung)

KA7553A SMPS Controller (Fairchild)

KA7553A SMPS Controller (ON Semiconductor)

KA7500 single monolithic chip (HUAFUQIN)

KA7500 Switching - type pulse width control circuit (H&M Semiconductor)

KA7500 single monolithic chip (Estek Electronics)

KA7500B VOLTAGE-MODE PWM CONTROLLER (Samsung)

KA7500B SMPS Controller (Fairchild)

TAGS

KA7552A SMPS Controller Fairchild

Image Gallery

KA7552A Features

KA7552A General Description

Datasheet Details

File Size:

Description:

KA7552A Distributor