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The SM74104 High Voltage Gate Driver is designed to drive both the high side and the low side NChannel MOSFETs in a synchronous buck configuration. The floating high-side driver is capable of working with supply voltages up to 100V. The high side and low side gate drivers are controlled from a single input. Each change in state is controlled in an adaptive m.
•1 Renewable Energy Grade
• Drives both a High Side and Low Side N-Channel
MOSFET
• Adaptive Rising and Falling Edges with
Programmable Additional Delay
• Single Input Control
• Bootstrap Supply Voltage Range up to 118V DC
• Fast Turn-Off Propagation Delay (25 ns Typical)
• Drives 1000 pF Loads with 15 ns Rise and Fall
Times
• Supply Rail Under-Voltage Lockout
2 Typical Applications
• Current Fed Push-Pull Power Converters
• High Voltage Buck Regulators
• Active Clamp Forward Power Converters
• Half and Full Bridge Converters
3 Description
The SM74104 High Voltage Gate Driver is designed to d.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SM74101 |
Texas Instruments |
Tiny 7A MOSFET Gate Driver |
|
| 2 | SM74202 |
ETCTI |
SM74202 100V Current Mode PWM Controller (Rev. A) |
|
| 3 | SM74203 |
ETCTI |
SM74203 60V Low Side Controller for Boost and SEPIC (Rev. A) |
|
| 4 | SM7421 |
Silicon Microstructures |
Gauge & Differential Pressure Sensor |
|
| 5 | SM74301 |
ETCTI |
SM74301 100V 350 mA Constant On-Time Buck Switching Regulator (Rev. A) |
|
| 6 | SM74304 |
ETCTI |
SM74304 High Voltage (80V) Step Down Switching Regulator (Rev. A) |
|
| 7 | SM7431 |
Silicon Microstructures |
Gauge and Differential Pressure Sensor |
|
| 8 | SM74346E |
Bourns Electronic Solutions |
T1/CEPT/ISDN Transformer |
|
| 9 | SM74501 |
ETCTI |
SM74501 Ultra-Low Quiescent Current LDO Voltage Regulator (Rev. B) |
|
| 10 | SM74503 |
ETCTI |
SM74503 800mA Low-Dropout Linear Regulator (Rev. A) |
|
| 11 | SM746 |
Polyfet RF Devices |
SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR |
|
| 12 | SM74601 |
ETCTI |
SM74601 SOT-23 Precision Micropower Series Voltage Reference (Rev. A) |
|