MB39A104
■ABSOLUTE MAXIMUM RATINGS
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Min |
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Power supply voltage | VCC | VCC, VCCO terminal | |
| 20 | V |
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Output current | IO | OUT1, OUT2 terminal | |
| 60 | mA |
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Output peak current | IOP | Duty ≤ 5% (t = 1/fOSC⋅Duty) | |
| 700 | mA |
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Power dissipation | PD | Ta ≤ +25 °C | |
| 740* | mW |
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Storage temperature | TSTG | | −55 |
| +125 | °C |
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* : The packages are mounted on the epoxy board (10 cm ⋅ 10 cm).
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
■RECOMMENDED OPERATING CONDITIONS
Parameter | Symbol | Condition |
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Min | Typ | Max | |||||
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Power supply voltage | VCC | VCC, VCCO terminal | 7 | 12 | 19 | V | |
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Reference voltage output current | IREF | VREF terminal | −1 | | 0 | mA | |
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VH output current | IVH | VH terminal | 0 | | 30 | mA | |
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Input voltage | VINE | −INE1, −INE2 terminal | 0 | | VCC − 0.9 | V | |
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VDTC | DTC1, DTC2 terminal | 0 | | VCC − 0.9 | V | ||
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Control input voltage | VCTL | CTL terminal | 0 | | 19 | V | |
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Output current | IO | OUT1, OUT2 terminal | −45 | | +45 | mA | |
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Output Peak current | IOP | Duty ≤ 5% (t = 1/fOSC⋅Duty) | −450 | | +450 | mA | |
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| Overcurrent detection | 100 | 500 | 1000 | kHz | |
Oscillation frequency | fOSC | by ON resistance of FET | |||||
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| * | 100 | 500 | 1500 | kHz | |
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Timing capacitor | CT | | 39 | 100 | 560 | pF | |
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Timing resistor | RT | | 11 | 24 | 130 | kΩ | |
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VH terminal capacitor | CVH | VH terminal | | 0.1 | 1.0 | ∝F | |
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CS | CS1, CS2 terminal | | 0.1 | 1.0 | ∝F | ||
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CSCP | CSCP terminal | | 0.1 | 1.0 | ∝F | ||
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Reference voltage output | CREF | VREF terminal | | 0.1 | 1.0 | ∝F | |
capacitor | |||||||
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Operating ambient temperature | Ta | | −30 | +25 | +85 | °C | |
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* : See“ ■ SETTING THE TRIANGULAR OSCILLATION FREQUENCY”.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device’s electrical characteristics are warranted when the device is operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their FUJITSU representatives beforehand.
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