TS4990EIJT Просмотр технического описания (PDF) - STMicroelectronics
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TS4990EIJT Datasheet PDF : 32 Pages
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TS4990
Absolute maximum ratings and operating conditions
1
Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol
Parameter
Value
Unit
VCC
Vin
Toper
Tstg
Tj
Rthja
Supply voltage (1)
Input voltage (2)
Operating free-air temperature range
Storage temperature
Maximum junction temperature
Thermal resistance junction to ambient
Flip chip (3)
MiniSO-8
DFN8
6
GND to VCC
-40 to + 85
-65 to +150
150
250
215
120
V
V
°C
°C
°C
°C/W
Pdiss
ESD
Power dissipation
HBM: Human body model(4)
MM: Machine model(5)
Internally limited
2
kV
200
V
Latch-up immunity
200
mA
Lead temperature (soldering, 10sec)
Lead temperature (soldering, 10sec) for lead-free version
250
260
°C
1. All voltage values are measured with respect to the ground pin.
2. The magnitude of the input signal must never exceed VCC + 0.3 V / GND - 0.3 V.
3. The device is protected in case of over temperature by a thermal shutdown active at 150° C.
4. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor
between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
5. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the
device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations
while the other pins are floating.
Table 2. Operating conditions
Symbol
Parameter
Value
Unit
VCC
Vicm
VSTBY
Supply voltage
Common mode input voltage range
Standby voltage input:
Device ON
Device OFF
RL
TSD
Rthja
Load resistor
Thermal shutdown temperature
Thermal resistance junction to ambient
Flip-chip (1)
MiniSO-8
DFN8(2)
1. This thermal resistance is reached with a 100 mm2 copper heatsink surface.
2. When mounted on a 4-layer PCB.
2.2 to 5.5
V
1.2V to VCC
V
1.35 ≤ VSTBY ≤ VCC
V
GND ≤ VSTBY ≤ 0.4
≥4
Ω
150
°C
100
°C/W
190
40
3/32
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