IC HALF BRIDGE SELF-OSC 9-SIP
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Features: ·Output power MOSFETs in half-bridge configuration·High side gate drive designed for boo...
Series: | - | Manufacturer: | International Rectifier | ||
Type: | Half Bridge | Input Type: | Inverting | ||
Number of Outputs: | 1 | Package / Case : | SSOP-20 | ||
On-State Resistance: | 3 Ohm | Current - Output / Channel: | 700mA | ||
Current - Peak Output: | - | Voltage - Supply: | 10 V ~ 15.6 V | ||
Operating Temperature: | -40°C ~ 125°C | Mounting Type: | Through Hole | ||
Package / Case: | 9-SIP (7 leads) | Supplier Device Package: | 9-SIP, 7 Leads |
Symbol | Definition |
Minimum |
Maximum |
Units | |
VIN | High voltage supply |
- 0.3 |
500 |
V | |
VB | High side floating supply |
Vo - 0.3 |
Vo + 25 | ||
VO | Half-bridge output |
- 0.3 |
VIN + 0.3 | ||
VRT | RT voltage |
- 0.3 |
Vcc + 0.3 | ||
VCT | CT voltage |
- 0.3 |
Vcc + 0.3 | ||
Icc | Supply current (note 1) |
- |
25 |
mA | |
IRT | RT output current |
- 5 |
5 | ||
d V/dt | Peak diode recovery |
- |
3.50 |
V/ns | |
PD | Package power dissipation @ TA £ +25°C | -P2 |
- - |
2 3 |
W |
RthJA | Thermal resistance, junction to ambient | -P2 |
- - |
60 40 |
°C/W |
RthJC | Thermal resistance, junction to case (heatsink) |
-P2 |
- |
20 | |
TJ | Junction temperature |
-55 |
150 |
||
TS | Storage temperature |
-55 |
150 |
°C | |
TL | Lead temperature (soldering, 10 seconds) |
- |
300 |
The IR53HD420 are complete high voltage, high speed, self-oscillating half-bridge circuits. Proprietary HVIC and latch immune CMOS technologies, along with the HEXFET® power MOSFET technology, enable ruggedized single package construction. The front-end features a programmable oscillator which functions similar to the CMOS 555 timer. The supply to the control circuit of the IR53HD420 has a zener clamp to simplify offline operation. The output features two HEXFETs in a half-bridge configuration with an internally set deadtime designed for minimum cross-conduction in the half-bridge. Propagation delays for the high and low side power MOSFETs are matched to simplify use in 50% duty cycle applications. The device can operate up to the VIN (max) rating.
Technical/Catalog Information | IR53HD420 |
Vendor | International Rectifier |
Category | Integrated Circuits (ICs) |
Package / Case | 9-SIP (7 leads) |
Mounting Type | Through Hole |
Type | Half Bridge |
Voltage - Supply | 10 V ~ 15.6 V |
On-State Resistance | 3 Ohm |
Current - Output / Channel | 700mA |
Current - Peak Output | - |
Packaging | Tube |
Input Type | Inverting |
Number of Outputs | 1 |
Operating Temperature | -40°C ~ 125°C |
Lead Free Status | Contains Lead |
RoHS Status | RoHS Non-Compliant |
Other Names | IR53HD420 IR53HD420 |