MAX750A-MAX758A MAXIM [Maxim Integrated Products], MAX750A-MAX758A Datasheet - Page 6

• Manufacturer Part Number: MAX750A-MAX758A
• Description: Adjustable, Step-Down, Current-Mode PWM Regulators
• Manufacturer: MAXIM [Maxim Integrated Products]

Adjustable, Step-Down,
Current-Mode PWM Regulators
A: V OUT , 50mV/div, AC-COUPLED
B: V+, 5V/div, 6.0V TO 11.0V
I OUT = 300mA
A: V OUT , 50mV/div, AC-COUPLED
B: I OUT , 200mA/div, 20mA TO 300mA
V+ = 9V
Note 3: Commercial temperature range external component values in Table 2.
Note 4: Wide temperature range external component values in Table 2.
Note 5: Supply current includes all external component leakage currents. External capacitor leakage currents dominate at T
Note 6: Operation beyond the specifications listed in the Electrical Characteristics may exceed the power dissipation ratings of the device.
6
(Circuit of Figure 3, V
_____________________________Typical Operating Characteristics (continued)
_______________________________________________________________________________________
LOAD-TRANSIENT RESPONSE
C3 and C4 = Sanyo Oscon through-hole capacitors.
LINE-TRANSIENT RESPONSE
MAX750A
MAX750A
100ms/div
50ms/div
OUT
= 5V, T
A
= +25°C, unless otherwise noted.)
11V
6V
0V
300mA
20mA
A
B
A
B
A: V OUT , 50mV/div, AC-COUPLED
B: V+, 5V/div, 10.2V TO 16.0V
I OUT = 750mA
A: V OUT , 50mV/div, AC-COUPLED
B: I OUT , 500mA/div, 50mA TO 750mA
V+ = 12V
LOAD-TRANSIENT RESPONSE
LINE-TRANSIENT RESPONSE
MAX758A
MAX758A
100ms/div
50ms/div
A
> +85°C.
16V
10.2V
0V
750mA
50mA
A
B
A
B