IR2085STRPBF International Rectifier, IR2085STRPBF Datasheet - Page 4
![IC DRIVER HALF BRIDGE OSC 8SOIC](/photos/7/35/73521/8-soic_3_9mmwidth__sml.jpg)
IR2085STRPBF
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR2085STRPBF
Manufacturer:
International Rectifier
Quantity:
1 950
Part Number:
IR2085STRPBF
Manufacturer:
IR
Quantity:
20 000
IR2085S & (PbF)
4
Lead Definitions
Functional Block Diagrams
Symbol Description
RT
CT
OSC
V CC
GND
Vb
V S
HO
LO
CS
OSC
VCC
GND
CS
Logic supply return
High side output
Current sense input
Oscillator pin
Logic supply
High side floating supply
Floating supply return
Low side output
BLOCK
UVLO
OSC
+
(250mV)
-
OVC
VREF
BIAS
START
SOFT
10PF
DIAGRAM
IR2085S
BLOCK
STEERING
PULSE
Lead Assignments
Also available LEAD-FREE (PbF)
LATCH
UVLO
AND
RS
1
2
3
4
OSC
GND
CS
LO
VCC
Vb
HO
VS
www.irf.com
VCC
8
7
6
5
Vb
HO
VS
LO