Rainbow-electronics MAX5048 Manual de usuario descargar pdf (Pagina 3)

MAX5048

7.6A, 12ns, SOT23 MOSFET Driver

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS (continued)

(V+ = +12V, T

= -40°C to +125°C, unless otherwise noted. Typical values are at T

= +25°C.) (Note 2)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

MAX5048A 1.6

Logic Input Hysteresis V

HYS

MAX5048B 0.68

Logic Input Current V

IN_

= V+ or 0 0.001 10 µA

Input Capacitance C

2.5 pF

SWITCHING CHARACTERISTICS FOR V+ = +10V

= 1000pF 8

= 5000pF 45

Rise Time t

= 10,000pF 82

= 1000pF 3.2

= 5000pF 7.5

Fall Time t

= 10,000pF 12.5

Turn-On Propagation Delay Time t

D-ON

Figure 1, C

= 1000pF (Note 3) 7 12 25 ns

Turn-Off Propagation Delay Time t

D-OFF

Figure 1, C

= 1000pF (Note 3) 7 12 25 ns

Break-Before-Make Time 2.5 ns

SWITCHING CHARACTERISTICS FOR V+ = +4.5V

= 1000pF 12

= 5000pF 41Rise Time t

= 10,000pF 74

= 1000pF 3.0

= 5000pF 7.0

Fall Time t

= 10,000pF 11.3

Turn-On Propagation Delay Time t

D-ON

Figure 1, C

= 1000pF (Note 3) 8 14 27 ns

Turn-Off Propagation Delay Time t

D-OFF

Figure 1, C

= 1000pF (Note 3) 8 14 27 ns

Break-Before-Make Time 4.2 ns

Note 2: All DC specifications are 100% tested at T

= +25°C. Specifications over -40°C to +125°C are guaranteed by design.

Note 3: Guaranteed by design, not production tested.

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