MFG:ON Package Cooled:DIP8 D/C:00+
MFG: ON
Package Cooled: DIP8
D/C: 00+
Description: The NCP7662 is a pincompatible upgrade to the industry standard TC7660 charge pump voltage converter. ...
The NCP7662 is a pincompatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +1.5 V to +15 V input to a corresponding 1.5 to 15 V output using only two lowcost capacitors, eliminating inductors and their associated cost, size and EMI.
The onboard oscillator operates at a nominal frequency of 10 kHz. Frequency is increased to 35 kHz when pin 1 is connected to V+, allowing the use of smaller external capacitors. Operation below 10 kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open).
The NCP7662 is available in both 8pin DIP and 8pin small outline (SO) packages in commercial and extended temperature ranges.
| Rating | Symbol | Value | Unit |
| Supply Voltage | +16.5 | V | |
| LV, Boost and OSC Inputs Voltage (Note 1.) V+< 5.5 V > 5.5 V |
0.3 V to (V+ + 0.3 V) (V+ 5.5 V) to (V+ + 0.3 V) |
V | |
| Current into LV (Note 1.) V+ >3.5 V |
20 | mA | |
| Output Short Duration (VSUPPLY > 5.5 V) |
Continuous | V | |
| Power Dissipation (Note 2.) Plastic DIP SO |
730 470 |
mW | |
| Operating Temperature Range | 40 to +85 | °C | |
| Storage Temperature Range | 65 to +150 | °C | |
| Lead Temperature (Soldering, 10 sec) | +300 | °C |
NCP7662
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