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IR3101 is a gate driver IC integrated half bridge FredFET designed for sub 250W (heat-sink-less) motor drive applications. The sleek and compact single-in-line package is optimized for electronic motor control in appliance applications such as fans and compressors for refrigerators. The IR3101 offers an extremely compact, high performance half-bridge inverter, in a single isolated package for a very simple design for twophase and three-phase motor drivers.
Proprietary HVIC and latch immune CMOS technologies, along with the HEXFET® power FredFET® technology (HEXFET® with ultra-fast recovery body diode characteristics), enable efficient and rugged single package construction. Propagation delays for the high and low side power FredFETs are matched thanks to the advance IC technology.
IR3101 Maximum Ratings
Parameters
Description
Max. Values
Units
VDD
High voltage supply
500
V
VB
High side floating supply
Vo + 25
V
PD
Package power dissipation @ TC 80 (per die)
5.8
W
RthJC
Thermal resistance, junction to case
12
/W
RthJA
Thermal resistance, junction to ambient (note 1)
85
/W
VISO
Isolation Voltage (1 min)
1500
VRMS
TJ
Junction temperature (Power Mosfet)
-40 to +150
TS
Storage temperature
-40 to +150
TL
Lead temperature (soldering, 10 seconds)
300
IO
Maximum current rating (note 2)
1.6
A
IO
Continuous output current (VIN=5V, VCC=15V)
(TC = 100)
1.3
A
(TC = 25)
2
A
IR3101 Features
• Output power FredFets in half-bridge configuration • High side gate drive designed for bootstrap operation • Bootstrap diode integrated into package. • Lower power level-shifting circuit • Lower di/dt gate drive for better noise immunity • Excellent latch immunity on all inputs and outputs • ESD protection on all leads • Isolation 1500 VRMS min
IR3103 Parameters
Technical/Catalog Information
IR3103
Vendor
International Rectifier
Category
Integrated Circuits (ICs)
Configuration
Half Bridge
Voltage - Supply
10 V ~ 20 V
Current - Peak
0.7A
Delay Time
300ns
Package / Case
11-SIP (9 Leads)
Packaging
Tube
Number of Outputs
2
Input Type
Non-Inverting
Number of Configurations
1
Operating Temperature
-40°C ~ 150°C
High Side Voltage - Max (Bootstrap)
500V
Drawing Number
*
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
IR3103 IR3103
IR3103 General Description
The IR3103 is a gate driver IC integrated with a half bridge FredFET designed for motor drive applications up to 180W (heatsink-less). The sleek and compact single-in-line package is optimized for electronic motor control in appliance applications such as fans and compressors for refrigerators. The IR3103 offers an extremely compact, high performance half-bridge inverter in a single isolated package for two-phase and three-phase motor drivers.
Proprietary HVIC and latch immune CMOS technologies, along with the HEXFET® power FredFET technology (HEXFET® MOSFET with ultra-fast recovery body diode characteristics), enable efficient and rugged single package construction. Propagation delays for the high and low side power FredFETs are matched thanks to advanced IC technology.
IR3103 Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. Power dissipation is measured under board mounted and still air conditions.
Parameter
Description
Max. Value
Units
VDS
Drain to Source Blocking Voltage
500
V
VDD
DC Bus Supply Voltage (No Switching Operation)
500
V
IO (TA=25)
Continuous Output Current (1)
0.7
A
IO (TA=55)
Continuous Output Current (1)
0.6
A
IO (TA=25)
Pulsed Output Current (2)
2.7
A
Pd
Package Power Dissipation @TA 55(3)
1.4
W
VISO
Isolation Voltage (1min)
1500
VRMS
TJ
Junction Temperature (Power MOSFET)
-40 to +150
TS
Storage Temperature
-40 to +150
TL
Lead Temperature (soldering, 10 seconds)
300
TS
Storage Temperature
-40 to +150
Note 1: See figure 3, fPWM=16kHz Note 2: TP=100ms, other conditions as per Figure 3, fPWM=16kHz Note 3: Single Device Operating
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM.
Symbol
Parameter
Min
Max
Units
Conditions
IBDF
Bootstrap Continuous Diode Forward Current
---
0.3
A
TJ = 150, TA=55
VB
High Side Floating Supply Absolute Voltage
-0.3
525
V
VO
High Side Floating Supply Offset Voltage
VB - 25
VB +0.3
V
VCC
Low Side and Logic Fixed Supply Voltage
-0.3
25
V
VIN
Input Voltage LIN, HIN
VSS-0.3
VCC+0.3V
V
VSS
Logic Ground
VCC-25
VCC+0.3V
V
IR3103 Features
• Output Power FredFET in Half-Bridge Configuration • High Side Gate Drive Designed for Bootstrap Operation • Bootstrap Diode Integrated into Package • Lower Power Level-Shifting Circuit • Lower di/dt Gate Drive for Better Noise Immunity • Excellent Latch Immunity on All Inputs and Outputs • ESD Protection on All Leads • Isolation 1500 VRMS min.