(China (Mainland))
Product Summary
The HT7750 is a set of PFM step-up DC/DC converter with high efficiency and low ripple. It consists of an oscillator, a PFM control circuit, a driver transistor, a reference voltage unit, and a high speed comparator.
Parametrics
Absolute maximum ratings: (1)Supply Voltage:VSS-0.3V to VSS+7V ; (2)Storage Temperature:-50℃ to 125℃; (3)Operating Temperature:-40℃ to 85℃.
Features
Features: (1)Low start-up voltage: 0.7V (Typ.), 0.9V (Max.); (2)High efficiency: 85% (Typ.), VOUT≥2.7V; (3)High output voltage accuracy: ±2.5%; (4)Ultra low supply current IDD2:4μA (Typ.); (5)Low ripple and low noise; (6)Low shutdown current: 0.5μA (Typ.).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|---|
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 HT7750A |
Other |
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Data Sheet |
Negotiable |
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HT7750 |
Other |
|
Data Sheet |
Negotiable |
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