Features: • High efficiency (ON resistance 80m).• Over current protection function (Self recovery type).• Under voltage protection function.• Over temperature protection function (Self recovery type).• Soft start function (Variable subject to externally-connected capa...
TN7D51: Features: • High efficiency (ON resistance 80m).• Over current protection function (Self recovery type).• Under voltage protection function.• Over temperature protection func...
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Parameter | Symbo | Conditions | Ratings | Unit |
Maximum Input Voltage | VIN max | 57 | V | |
Maximum Output Current | VIN max | 7 | A | |
SW Pin Application Reverse Voltage | VSW | -1.5 | V | |
FB Pin Maximum Input Voltage | Vfb | 15 | V | |
SS Pin Maximum Input Voltage | VSS | 7 | V | |
Allowable Power Dissipation | VSS | 2.0 | W | |
Tc=25 | 20 | W | ||
Operating Temperature | Topr | --25 to +125 | ||
Junction Temperature | Tj | 150 | ||
Storage Temperature | Tstg | --55 to +150 |
Absolute maximum ratings | |
---|---|
Input voltage VIN max [V] | 57 |
Output voltage VOUT [V] | 12 |
Output current IOUT [A] | 7 |
Electrical characteristics | |
---|---|
RDS(on) typ [] | 0.08 |
Frequency typ [kHz] | 150 |
Vline typ [mV] | 180 |
Vline max [mV] | 360 |
Vload typ [mV] | 100 |
Vload max [mV] | 200 |