STA508 データシートの表示（PDF） - STMicroelectronics
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STA508 Datasheet PDF : 11 Pages
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STA508
Table 5. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VCC
Vmax
Ptot
Top
Tstg, Tj
DC Supply Voltage (Pin 4,7,12,15)
Maximum Voltage on pins 23 to 32
Power Dissipation (Tcase = 70°C)
Operating Temperature Range
Storage and Junction Temperature
Value
Unit
40
V
5.5
V
50
W
-40 to 90
°C
-40 to 150
°C
Table 6. ELECTRICAL CHARACTERISTCS (VL = 3.3V; VCC = 30V; Tamb = 25°C ; fsw =384 unless
otherwise specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
RdsON Power Pchannel/Nchannel
MOSFET RdsON
Id=1A
200 270 mΩ
Idss Power Pchannel/Nchannel
leakage Idss
VCC =35V
50
µA
gN Power Pchannel RdsON Matching Id=1A
95
%
gP Power Nchannel RdsON
Matching
Id=1A
95
%
Dt_s Low current Dead Time (static) see test circuit no.1; see fig. 4
10
20
ns
Dt_d High current Dead Time (dinamic) L=22µH; C = 470nF; RL = 8 Ω
Id=3.5A; see fig. 3
50
ns
td ON Turn-on delay time
Resistive load
100
ns
td OFF Turn-off delay time
Resistive load
100
ns
tr
Rise time
Resistive load; as fig.4
25
ns
tf
Fall time
Resistive load; as fig. 4
25
ns
VCC Supply voltage operating voltage
10
36
V
VIN-High High level input voltage
VL/2
V
+300mV
VIN-Low Low level input voltage
VL/2 -
V
300mV
IIN-High High level Input current
IIN-Low Low level input current
IPWRDN-H High level PWRDN pin input
current
Pin Voltage = VL
Pin Voltage = 0.3V
VL = 3.3V
1
µA
1
µA
35
µA
VL Low logical state voltage VL (pin VL = 3.3V
PWRDN, TRISTATE) (note 1)
0.8
V
4/10
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