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SS30 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part No. SS30
Description  For Notebook PC Fan Motor Driver
Download  7 Pages
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Maker  SANYO [Sanyo Semicon Device]
Homepage  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

SS30 Datasheet(HTML) 2 Page - Sanyo Semicon Device

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SS30
No.A1878-2/7
Electrical Characteristics
Ta
= 25°C, VCC = 5V, unless specifically noted
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Power supply current 1
ICC1
PWM pin = VCC
1.8
2.5
mA
Power supply current 2
ICC2
PWM pin = 0V
20
50
μA
Charge pump output
Output voltage
VG
9.8
V
Output block
Source
Ron (H)
IO = 0.5A, VG = 9.5V
0.6
1.0
Ω
Sink
Ron (L)
IO = 0.5A, VCC = 5.0V
0.6
1.0
Ω
Source + sink
Ron (H+L)
IO = 0.5A, VCC = 5V, VG = 9.5V
1.2
2
Ω
Startup oscillation pin
OSC pin charge current
IOSC1
-2.5
μA
OSC pin discharge current
IOSC2
2.5
μA
PWM input pin
PWM pin high-level input voltage
VPWMH
VCC×0.8
VCC
V
PWM pin low-level input voltage
VPWML
0
VCC×0.2
V
PWM pin current
IPWM
PWM pin = 0V
-50
μA
PWM pin input frequency
fPWM
20
25
50
kHz
FG, 1/2FG, RD output pin
FG, 1/2FG, RD output pin
low-level voltage
VFG
V1/2FG
VRD
When IO = 0.5mA
0.1
0.2
V
Current limiter circuit
Limiter voltage
VRf
RF = 1
Ω
0.225
0.25
0.275
V
Constraint protection circuit
Constraint protection detection time
RDT1
0.5
1.0
s
Constraint protection release time
RDT2
5
s
Thermal protection circuit
Thermal protection circuit operating
temperature
TSD
Design target *
150
180
°C
Temperature hysteresis width
ΔTSD
Design target
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
SANYO : VCT20(3.0X3.0)
3.0
TOP VIEW
SIDE VIEW
SIDE VIEW
BOTTOM VIEW
0.25
0.5
(0.5)
(C0.17)
1
2
20
(0.125)
Pd max - Ta
0
0.8
0.6
0.4
0.2
1.2
-30
-20
80
0.46
95
60
20 25
40
0
100
1.0
1.05
Ambient temperature, Ta - C
Specified circuit board : 40.0
×50.0×0.8mm3
glass epoxy board 4 layer


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