TC7662ACPA
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см. техническую документацию
см. техническую документацию
4 850 ֏
от 2 шт. —
4 300 ֏
от 5 шт. —
3 910 ֏
от 10 шт. —
3 720 ֏
Добавить в корзину 1 шт.
на сумму 4 850 ֏
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Описание
Электроэлемент
The TC7662A is a pin-compatible upgrade to the industry standard TC7660 charge pump voltage converter. It converts a +3V to +18V input to a corresponding -3V to -18V output using only two lowcost capacitors, eliminating inductors and their associated cost, size and EMI. In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA. The on-board oscillator operates at a nominal frequency of 12kHz. Operation below 12kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground. The TC7662A directly is recommended for designs requiring greater output current and/or lower input/ output voltage drop. It is available in 8-pin PDIP and CERDIP packages in commercial and extended temperature ranges.
Технические параметры
| Automotive | Yes |
| Efficiency - (%) | 97(Typ) |
| Maximum Operating Supply Voltage - (V) | 18 |
| Maximum Power Dissipation - (mW) | 730 |
| Maximum Supply Current - (mA) | 0.7 |
| Military | No |
| Minimum Operating Supply Voltage - (V) | 3 |
| Operating Temperature - (??C) | 0~70 |
| Output Voltage - (V) | -3 to-18 |
| Packaging | Tube |
| Pin Count | 8 |
| Standard Package Name | DIP |
| Supplier Package | PDIP |
| Switching Frequency - (kHz) | 12(Typ) |
| Maximum Operating Temperature | +70 °C |
| Maximum Output Current | 40mA |
| Maximum Switching Frequency | 12 kHz |
| Minimum Operating Temperature | 0 °C |
| Mounting Type | Through Hole |
| Output Voltage | -18 →-3 V |
| Package Type | PDIP |
| Regulator Type | Charge Pump |
| Width | 6.6mm |
| Вес, г | 0.888 |
Техническая документация
Datasheet
pdf, 218 КБ
