IR2085STRPBF International Rectifier, IR2085STRPBF Datasheet - Page 2

• Manufacturer Part Number: IR2085STRPBF
• Description: IC DRIVER HALF BRIDGE OSC 8SOIC
• Manufacturer: International Rectifier

Specifications of IR2085STRPBF

• Configuration: Half Bridge
• Input Type: Self Oscillating
• Current - Peak: 1A
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 100V
• Voltage - Supply: 10 V ~ 15 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Drivers: 2
• Driver Configuration: Self-Oscillating
• Driver Type: High and Low Side
• Rise Time: 60ns
• Fall Time: 30ns
• Frequency (max): 500KHz
• Operating Supply Voltage (max): 15V
• Peak Output Current: 1mA
• Power Dissipation: 1W
• Operating Supply Voltage (min): 10V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC
• Module Configuration: Half Bridge
• Input Delay: 40ns
• Output Delay: 20ns
• Supply Voltage Range: 10V To 15V
• Driver Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time: -
• Lead Free Status / Rohs Status: Compliant
• Other names: IR2085SPBFTR

IR2085S & (PbF)
Note1: Care should be taken to avoid output switching conditions where the Vs node flies inductively below ground by more
2
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions.
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to COM. All currents are defined positive into any lead. The thermal resistance
and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
Symbol
fosc(max)
dV
Rth
OSC
V
V
V
V
V
I
I
V
P
Vb
V
R
C
V
T
CC
T
T
CC
T
CC
HO
CC
LO
CS
S
S
D
S
L
S
b
J
T
T
J
JA
than 5V.
/dt
High side floating supply voltage
Low side supply voltage
High side floating supply offset voltage
High side floating output voltage
Low side output voltage
OSC pin voltage
Cs pin voltage
Allowable offset voltage slew rate
Supply current
Package power dissipation
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
High side floating supply voltage
Steady state high side floating supply offset voltage
Supply voltage
Supply current (Note 2)
Timing resistor
Timing capacitor
Operating frequency (per channel)
Junction temperature
Definition
Definition
V
V
V
Min.
Min.
dd
b
b
—
-0.3
-0.3
-0.3
-0.3
-50
-55
-55
-40
47
—
—
—
—
—
10
—
10
-5
- 0.3
- 25
-0.7
V
V
V
V
V
CC
CC
CC
Max.
Max.
b
b
500
1000
150
+50
200
150
150
300
100
100
125
1.0
25
20
15
15
+ 0.3
+ 0.3
5
+ 0.3
+ 0.3
+ 0.3
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Units
Units
°C/W
KHz
V/ns
pF
°
mA
mA
KΩ
Vdc
°C
W
C
V