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PDF IRS2453D Data sheet ( Hoja de datos )
| Número de pieza | IRS2453D | |
| Descripción | FULL-BRIDGE DRIVER IC | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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IRS2453(1)D(S)
Features
Integrated 600 V full-bridge gate driver
CT, RT programmable oscillator
15.6 V Zener clamp on VCC
Micropower startup
Logic level latched shutdown pin
Non-latched shutdown on CT pin (1/6th VCC)
Internal bootstrap FETs
Excellent latch immunity on all inputs & outputs
ESD protection on all pins
14-lead SOIC or PDIP package
0.5 or 1.0μs (typ.) internal dead time
RoHS compliant
Product Summary
Topology
VOFFSET
Io+ & I o- (typical)
Deadtime (typical)
Full-bridge
600 V
180 mA & 260 mA
1.0 μs (IRS2453D)
0.5 μs (IRS24531D)
Package Options
14 Lead PDIP
IRS2453DPbF
14 Lead SOIC
(Narrow Body)
IRS2453(1)DSPbF
Ordering Information
Base Part Number
IRS2453D(S)
Package Type
PDIP14
SOIC14N
IRS24531DS
SOIC14N
Standard Pack
Form
Tube/Bulk
Quantity
25
Tube/Bulk
55
Tape and Reel
2500
Tube/Bulk
55
Tape and Reel
2500
Complete Part Number
IRS2453DPBF
IRS2453DSPBF
IRS2453DSTRPBF
IRS24531DSPBF
IRS24531DSTRPBF
1 www.irf.com © 2012 International Rectifier
November 28, 2012
http://www.Datasheet4U.com
1 page  
IRS2453(1)D(S)
Absolute 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, 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
Definition
Min.
Max.
Units
VB1,
VB2
VS1,
VS2
VHO1,
VHO2
VLO1,
VLO2
VRT
High side floating supply voltage
High side floating supply offset voltage
High side floating output voltage
Low side output voltage
RT pin voltage
-0.3 625
VB - 25 VB + 0.3
VS - 0.3
-0.3
-0.3
VB + 0.3
VCC + 0.3
VCC + 0.3
V
VCT CT pin voltage
-0.3 VCC + 0.3
VSD SD pin voltage
-0.3 VCC + 0.3
IRT RT pin current
ICC Supply current (†)
-5 5
mA
--- 25
dVS/dt
PD
PD
Allowable offset voltage slew rate
Maximum power dissipation @ TA≤ +25 ºC, 8-Pin DIP
Maximum power dissipation @ TA ≤ +25 ºC, 8-Pin SOIC
-50
---
---
50
1.0
0.625
V/ns
W
RθJA
RθJA
Thermal resistance, junction to ambient, 8-Pin DIP
Thermal resistance, junction to ambient, 8-Pin SOIC
--- 125
--- 200 ºC/W
TJ Junction temperature
-55 150
TS Storage temperature
-55 150 ºC
TL Lead temperature (soldering, 10 seconds)
--- 300
† This IC contains a zener clamp structure between the chip VCC and COM which has a nominal
breakdown voltage of 15.6 V. Please note that this supply pin should not be driven by a DC, low
impedance power source greater than the VCLAMP specified in the Electrical Characteristics section.
5 www.irf.com © 2012 International Rectifier
November 28, 2012
5 Page 
Lead Definitions
Pin Symbol Description
1
VCC
Logic and internal gate drive supply voltage
2 COM IC power and signal ground
3 CT Oscillator timing capacitor input
4 RT Oscillator timing resistor input
5 SD Shutdown input
6 LO1 Low side gate driver output
7 LO2 Low side gate driver output
8 VS2 High voltage floating supply return
9
HO2
High side gate driver output
10 VB2 High side gate driver floating supply
11 NC No connect
12 VS1 High voltage floating supply return
13
HO1
High side gate driver output
14 VB1 High side gate driver floating supply
Lead Assignment
IRS2453(1)D(S)
VCC 1
COM 2
CT 3
RT 4
SD 5
LO1 6
LO2 7
14 VB1
13 HO1
12 VS1
11 NC
10 VB2
9 HO2
8 VS2
11 www.irf.com © 2012 International Rectifier
November 28, 2012
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet IRS2453D.PDF ] | |
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