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PDF SS30 Data sheet ( Hoja de datos )
| Número de pieza | SS30 | |
| Descripción | Fan Motor Driver | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SS30 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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www.DataSheet.co.kr
Ordering number : ENA1878
SS30
Bi-CMOS IC
For Notebook PC
Fan Motor Driver
Overview
The SS30 is a 3 phase all wave sensor-less motor driver for notebook PC fans.
Feature
• Direct PWM 3 phase all wave sensor-less motor driver
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Power supply voltage
Pre-drive voltage (gate voltage)
VCC max
VG max
6.5
10
Output pin current
PWM input pin withstand voltage
FG output pin withstand voltage
FG output current
1/2FG output pin withstand voltage
1/2FG output current
RD output pin withstand voltage
RD output current
Power dissipation 1
IOUT max
VPWM max
VFG max
IFG max
V1/2FG max
I1/2FG max
VRD max
IRD max
Pd max1
Independent IC
0.7
VCC
6.0
5.0
6.0
5.0
6.0
5.0
0.2
Power dissipation 2
Pd max2
Mounted on specified board *1
1.05
Operating temperature
Topr
*2
-30 to +95
Storage temperature
Tstg
-55 to +150
*1 : When mounted on 40.0mm×50.0mm×0.8mm glass epoxy 4 Layer 2S2P board
*2 : Tj max = 150°C. Use the IC in the range where the temperature of the chip does not exceed Tj = 150°C during operation.
Unit
V
V
A
V
V
mA
V
mA
V
mA
W
W
°C
°C
Recommended Operating Conditions at Ta = 25°C
Parameter
Power supply voltage
Symbol
VCC
Conditions
Ratings
2.2 to 6.0
Unit
V
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
D0110 SY 20080710-S00004 No.A1878-1/7
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
SS30
Continued from preceding page.
Pin No. Pin name
Function
6
OSC
Motor startup frequency setting. A capacitor must
be connected between this pin and ground. The
startup frequency is adjusted by controlling the
charge/discharge current (±2.5μA) and the
capacitance of the capacitor.
VCC
6
Equivalent circuit
VCC
7 SGND Ground for IC. It is short-circuited and uses it with
pin SUBGND (pin 19).
8
F/R Motor rotation direction switching. A high-level input
VCC
causes current to flow into the motor in the order of
U, V, and W and a low-level input in the order of U,
W, and V. Changing the order of current application
turns the motor in the opposite direction.
8
9 1/2FG FG pulse output. This pin outputs 1/2 Hall sensor
system equivalent pulse signal.
10 FG FG pulse output. This pin outputs a Hall sensor
system equivalent pulse signal.
11 RD Motor lock detection output pin.
When the motor is locked, "H" is output.
Reverse signal
Forward signal
9 10 11
Forward/reverse
switching signal
12
PWM
PWM signal input. A high-level input turns on the
output transistors. A low-level input turns off the
output transistors and motor stops. The motor
speed is set by controlling the duty cycle of the input
PWM signal. The motor runs at full speed when this
pin is held open.
VCC
12
13 VG Charge pump step-up output. A capacitor must be
connected between this pin and ground.
14 CP Charge pump step-up pulse output pin. A capacitor
must be connected between this pin and the CPC
pin (pin 15).
15
CPC
Charge pump step-up pin. A capacitor must be
connected between this pin and the CP pin (pin 14).
VCC
14
15
13
19 SUBGND SUBGND pin for IC. It is short-circuited and uses it
with pin SGND (pin 7).
No.A1878-5/7
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SS30.PDF ] | |
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