L6232E 데이터 시트보기 (PDF) - STMicroelectronics
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L6232E Datasheet PDF : 10 Pages
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ABSOLUTE MAXIMUM RATINGS
Symbol
VDS sus
VS
VO pe ak
VCp
Vi
VREF
Vis
Ip
IO
Ptot
Tstg, Tj
Parameter
Peak Output Sustaining Voltage
Supply Voltage
Output Peak Voltage (tpK = 5 µsec; 10% d.c.)
Charge Pump Input Voltage
Logic Input Voltage
PWM VREF--LIN VREF Input Voltage
Sense Input Voltage
Sink-Source Peak Output Current (*)
Sink-Source DC Output Current
Total Power Dissipation (Tamb = 70°C)
Storage and Junction Temperature
THERMAL DATA
Symbol
Rth j-pin
Rth j-amb
Description
Thermal Resistance Junction-pins
Thermal Resistance Junction-ambient (**)
Notes
(*) Pulse width (limited only by junction temperature and by the transient thermal resistance.
(**) Mounted on board with 16cm2 35µm thickness copper area on board heatsink.
L6232E
Value
15
15
18
30
-0.3 to 7
-0.3 to 7
-1 to 7
3.5
1.8
1.5
-40 to 150
Unit
V
V
V
V
V
V
V
A
A
W
°C
Max.
Max.
Value
14
52
Unit
°C/W
°C/W
ELECTRICAL CHARACTERISTICS (See the block diagram, VS =12V, R = 100KΩ; C = 180pF;
Tj = 25°C, unless otherwise specified)
Symbol
VS
IS
IOL
RDSon
RDSon
VF
td(BRK)
TBRK
IB(LIN)
IB(PWM)
LIN Vref
PWM Vref
Gv
Parameter
Supply Voltage
Quiescent Supply Current
Output Leakage Current
Sink Out ON Resistance
Source Out ON Resistance
Body Diode Forward Drop (sink
and source)
Brake Delay Time
Braking Time
LIN Vref Input Bias Current
PWM Vref Input Bias Current
Reference Voltage Input
Sense Amplifier Voltage Gain
Test Condition
BRK = L; INUA = INUB = INUC
= L; INLA = INLB = INLC = H;
Table 1
BRK = H; INUA = INUB = INUC
= H; INLA = INLB = INLC = L;
Table 1
VO = VS = 13.5V
Tj = 25°C (see Fig.4)
Tj = 125°C
Tj = 25°C (see Fig.4)
Tj = 125°C
IDS = 1A (see Fig. 6)
See Fig. 1, 3; note1
LIN Vref = 0.4 to 5.5V
PWM Vref = 0.4 to 5.5V
Note 2; RS = 0.5Ω
Imotor (PWM) = 1A
Imotor (LIN) = 200mA
PWM Vref = 2.5V,
LIN Vref = 0.4V,
RS = 0.5Ω; Note 2
Min.
10.5
10
3.7
Typ.
12
0.3
Max.
13.5
0.5
4
6
1
0.42 0.47
0.7
0.42 0.47
0.7
1
1.5
210
400 950
400 950
2
0.4
4
4.3
Unit
V
mA
mA
mA
Ω
Ω
Ω
Ω
V
ms
s
nA
nA
V
V
V/V
3/10
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