DataSheetWiki


TA8420AF fiches techniques PDF

Toshiba Semiconductor - (TA8420AF / TA8421AF) 1 CHIP DC FAN MOTOR DRIVER

Numéro de référence TA8420AF
Description (TA8420AF / TA8421AF) 1 CHIP DC FAN MOTOR DRIVER
Fabricant Toshiba Semiconductor 
Logo Toshiba Semiconductor 





1 Page

No Preview Available !





TA8420AF fiche technique
TA8420,21AF
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8420AF,TA8421AF
1 CHIP DC FAN MOTOR DRIVER
The TA8420AF and TA8421AF are fan motor drive ICs.
The output current for these ICs is 1.0 A (average). The ICs
incorporate all functions necessary for fan motors. By
substantially reducing peripheral components, the ICs save space
and enhance miniaturization.
TA8420AF has an FG output Pin (outputs FG signals in
proportion to the number of rotations). TA8421AF has an RD
terminal that detects the state of the motor (that is, rotating or
stopped). In other respects, the two ICs are the same.
FEATURES
l Buildin Lock Sensing Circuit (Over Heat Protector for Drive
Coil).
l Buildin Automatic Self Rotation Recovery Circuit After
Release of Motor Locking.
Weight : 0.09 g (Typ.)
l Operating Voltage : VCC (opr) = 4~15 V
l Output Current : IO = 1.0 A (AVE)
l Thermal Shutdown Circuit Incorporated.
l Suitable for Super Micro Fan Motor.
l Surface Mountable MFP 10 Package Sealeded.
l Less External Component.
l TA8420AF has FG (Frequency Generator) Out for Rotation Speed Sense and TA8421AF has RD (Rotation
Detect) Out for Rotate or Stop Sense.
1 2001-06-13

PagesPages 12
Télécharger [ TA8420AF ]


Fiche technique recommandé

No Description détaillée Fabricant
TA8420AF (TA8420AF / TA8421AF) 1 CHIP DC FAN MOTOR DRIVER Toshiba Semiconductor
Toshiba Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche