MAX8741EAI+T Maxim Integrated, MAX8741EAI+T Datasheet - Page 8

• Manufacturer Part Number: MAX8741EAI+T
• Description: Current & Power Monitors & Regulators 500kHz Multi-Out Pwr Supply Controller
• Manufacturer: Maxim Integrated

Specifications of MAX8741EAI+T

• Rohs: yes
• Product: Power Monitors
• Supply Voltage - Max: 30 V
• Supply Voltage - Min: 4.2 V
• Input Voltage Range: 4.2 V to 30 V

(Circuit of Figure 1, Table 1, 6A/500kHz components, T
8
500kHz Multi-Output Power-Supply Controllers
_______________________________________________________________________________________
2.505
2.500
2.495
2.490
2.485
10V
5A
0
0
0
V
IN
3.3V LOAD-TRANSIENT RESPONSE
= 8V, I
1
OUT
REF OUTPUT VOLTAGE
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
= 1A TO 5A
2
20μs/div
3
with High Impedance in Shutdown
V
ON3 = ON5 = 0
4
IN
= 15V
MAX8741/42 toc12
5
3.3V
5V
Typical Operating Characteristics (continued)
0
0
0
R
6
LOAD3
3.3V OUTPUT
5OmV/div
AC-COUPLED
V
10V/div
I
5A/div
LX3
LX3
A
= 5Ω, R
= +25°C, unless otherwise noted.)
SHUTDOWN WAVEFORMS
LOAD5
500μs/div
= 5Ω
MAX8741/42 toc14
10V
5A
0
0
0
0
0
0
V
SEQ = V
IN
SHDN
5V/div
5V OUTPUT
2V/div
3.3V OUTPUT
2V/div
DL3
5V/div
DL5
5V/div
= 8V, I
5V LOAD-TRANSIENT RESPONSE
L
, O.O1μF CAPACITOR ON-TIME
OUT
STARTUP WAVEFORMS
= 1A TO 5A
20μs/div
2ms/div
MAX8741/42 toc11
MAX8741/42 toc13
5V OUTPUT
5OmV/div
AC-COUPLED
V
10V/div
I
5A/div
RUN
5V/div
3.3V OUTPUT
2V/div
TIME
2V/div
5V OUTPUT
5V/div
LX5
LX5