| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| N74F11D-T | PHILIPS | SOP-14 | 00+ | 原装现货 | 5000 |
|
|
| N74F11D-T | PHILIPS | SOP-14 | 00+ | In Stock | 7580 |
|
|
| N74F11D-T | 2005+ | 1200 |
|
|
N74F11D-T Datasheet The drain current taken by the FET is monitored by the low value resistor ID Sense. The a m plifier driving the gate of the FET adjusts the gate voltage of QN SO that the d rain current taken matches the current called for by an external resistor RCAL. Both ZNBG devices have the facility to program different drain currents into selected FETs. N74F11D-T Price
N74F11D-T on stock
The Pulse-Width Modulator The function of the PWM circuit is to translate a feedback voltage into a periodical pulse of which the duty cycle depends on that feedback voltage. As can be seen in Figure 10, the PWM circuit in the NE5560 is a long-tailed pair in which the sawtooth on Pin 8 is compared with the LOWEST voltage on either Pin 4 (error amplifier) Pin 5, or Pin 6 (8MAX and slow-start). The transfer graph is given in Figure 11. The output of the PWM causes the resetting of the output bi-stable. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
