DataSheetWiki


SDC11558 fiches techniques PDF

SDC - Single-Phase Full-Wave Motor Driver

Numéro de référence SDC11558
Description Single-Phase Full-Wave Motor Driver
Fabricant SDC 
Logo SDC 





1 Page

No Preview Available !





SDC11558 fiche technique
Single-Phase Full-Wave Motor Driver
Datasheet
SDC11558
General Description
The SDC11558 is a single phase full wave motor driver for
DC fan motors, and can apply to three type speed control
methods. The output signals of this IC are the
amplifications of hall input signals. It is suitable for both
game machine and CPU cooler that need silent fans. The
device is built-in lock protection. When the fan is locked,
the device will enter the lockup protection mode. It is also
with thermal shutdown function. In normal operation, the
supply current is less than 5mA. The SDC11558 is available
in MSOP-10 package.
Pin Configuration
Features
Silent driver
Three speed control methods
Built-in lock protection and auto restart function
Low standby current (PWM=0), supply current less
than 200uA (Type C only)
Adjustable fan speed slope (Type B only)
FG output
Include hall bias circuit
Built-in thermal protection circuit(RoHS compliant)
Low duty start up
Applications
Motor drivers for silent fan motors
OUT2 1
10 GND
VCC 2
IN+ 3
9 OUT1
8 PWM
MSOP-10
Pin Number
1
2
3
4
5
6
7
8
9
10
HB 4
IN- 5
7 FG
6 SET
Figure 1. Pin Configuration
Pin Name
OUT2
VCC
IN+
HB
IN-
SET
FG
PWM
OUT1
GND
Function
Motor output terminal 2
Power supply terminal
Hall input terminal+
Hall bias terminal
Hall input terminal-
Speed slope setting terminal.
FG signal output terminal
PWM signal input terminal
Motor output terminal 1
GND terminal
Table 1. Pin Description
January, 2013 Rev. 1.0
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
1/10
www.sdc-semi.com

PagesPages 10
Télécharger [ SDC11558 ]


Fiche technique recommandé

No Description détaillée Fabricant
SDC11556 Single-Phase Full-Wave Motor Driver SDC
SDC
SDC11557 Single-Phase Full-Wave Motor Driver SDC
SDC
SDC11558 Single-Phase Full-Wave Motor Driver SDC
SDC

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