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Sanyo Electric Components Datasheet

SS30 Datasheet

Fan Motor Driver

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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/


Sanyo Electric Components Datasheet

SS30 Datasheet

Fan Motor Driver

No Preview Available !

www.DataSheet.co.kr
SS30
Electrical Characteristics Ta = 25°C, VCC = 5V, unless specifically noted
Parameter
Power supply current 1
Power supply current 2
Charge pump output
Output voltage
Symbol
ICC1
ICC2
Conditions
PWM pin = VCC
PWM pin = 0V
VG
Ratings
min typ max
Unit
1.8 2.5 mA
20 50 μA
9.8 V
Output block
Source
Sink
Source + sink
Startup oscillation pin
OSC pin charge current
OSC pin discharge current
PWM input pin
PWM pin high-level input voltage
PWM pin low-level input voltage
PWM pin current
PWM pin input frequency
FG, 1/2FG, RD output pin
Ron (H)
Ron (L)
Ron (H+L)
IO = 0.5A, VG = 9.5V
IO = 0.5A, VCC = 5.0V
IO = 0.5A, VCC = 5V, VG = 9.5V
IOSC1
IOSC2
VPWMH
VPWML
IPWM
fPWM
PWM pin = 0V
VCC×0.8
0
20
0.6 1.0 Ω
0.6 1.0 Ω
1.2 2 Ω
-2.5 μA
2.5 μA
VCC
VCC×0.2
-50
25 50
V
V
μA
kHz
FG, 1/2FG, RD output pin
low-level voltage
Current limiter circuit
Limiter voltage
Constraint protection circuit
Constraint protection detection time
Constraint protection release time
Thermal protection circuit
Thermal protection circuit operating
temperature
Temperature hysteresis width
VFG
V1/2FG
VRD
VRf
When IO = 0.5mA
RF = 1Ω
RDT1
RDT2
TSD
ΔTSD
Design target *
Design target
0.1 0.2 V
0.225
150
0.25
0.275
V
0.5 1.0 s
5s
180 °C
30 °C
* : Design target value and no measurement is made. The thermal protection circuit is incorporated to protect the IC from burnout or thermal destruction. Since
it operates outside the IC's guaranteed operating range, the customer's thermal design should be performed so that the thermal protection circuit will not be
activated when the fan is running under normal operating conditions.
Package Dimensions
unit : mm (typ)
3368
TOP VIEW
3.0
SIDE VIEW
BOTTOM VIEW
(0.125)
Pd max - Ta
1.2 Specified circuit board : 40.0×50.0×0.8mm3
glass epoxy board 4 layer
1.05
1.0
(C0.17)
0.8
SIDE VIEW
20
21
0.25
0.5
(0.5)
SANYO : VCT20(3.0X3.0)
0.6
0.46
0.4
0.2
0
-30 -20
0
20 25 40
60
Ambient temperature, Ta - C
80 95 100
No.A1878-2/7
Datasheet pdf - http://www.DataSheet4U.net/


Part Number SS30
Description Fan Motor Driver
Maker Sanyo Semicon Device
Total Page 7 Pages
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