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IRS20954SPBF डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Protected Digital Audio Driver - International Rectifier

भाग संख्या IRS20954SPBF
समारोह Protected Digital Audio Driver
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
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<?=IRS20954SPBF?> डेटा पत्रक पीडीएफ

IRS20954SPBF pdf
Not recommended for new designs.
Please use IRS20955.
IRS20954SPBF
Absolute Maximum Ratings
Absolute maxi mum ratings i ndicate sustai ned lim its be yond which da mage to the device may occur. All voltage
parameters are absol ute volt ages refer enced to COM; all currents are d efined positiv e into an y l ead. The thermal
resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol Definition
Min.
Max.
Units
VB High-side floating supply voltage
-0.3 220
VS High-side floating supply voltage (Note 1)
VB-20
VB+0.3
VHO High-side floating output voltage
Vs-0.3
VB+0.3
VCSH
CSH pin input voltage
Vs-0.3
VB+0.3
VCC Low-side fixed supply voltage (Note 1)
-0.3 20
VLO Low-side output voltage
-0.3 VCC +0.3
VDD Floating input supply voltage
-0.3 210 V
VSS Floating input supply voltage (Note 1)
(see IDDZ)
VDD+0.3
VIN PWM input voltage
VSS -0.3
VDD+0.3
VCSD
CSD pin input voltage
VSS -0.3
VDD+0.3
VDT DT pin input voltage
-0.3 VCC +0.3
VOCSET OCSET pin input voltage
-0.3 VCC +0.3
VREF
VREF pin voltage
-0.3 VCC +0.3
IDDZ Floating input supply zener clamp current (Note 1)
- 10
ICCZ Low-side supply zener clamp current (Note 1)
IBSZ Floating supply zener clamp current (Note 1)
- 10 mA
- 10
IOREF
Reference output current
-5
d VS /dt
d VSS /dt
Allowable VS voltage slew rate
Allowable VSS voltage slew rate (Note 2)
- 50 V/ns
- 50
d VSS /dt Allowable VSS voltage slew rate upon power-up (Note 3)
- 50 V/ms
PD Maximum power dissipation
- 1.0 W
Rth,JA
Thermal resistance, junction to ambient
- 115 °C/W
TJ Junction temperature
- 150
TS Storage temperature
-55 150 °C
TL Lead temperature (soldering, 10 seconds)
- 300
Note1: VDD - VSS, VCC -COM and VB - VS contain internal shunt zener diodes. Please note that the voltage
ratings of these can be limited by the clamping current.
Note2: For the rising and falling edges of step signal of 10 V; Vss=15 V to 200 V.
Note3: Vss ramps up from 0 V to 200 V.
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