MAX1901EAI+ Maxim Integrated Products, MAX1901EAI+ Datasheet - Page 8

• Manufacturer Part Number: MAX1901EAI+
• Description: IC CNTRLR PWR SPLY LN 28-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1901EAI+

• Applications: Controller, Notebook Computers
• Voltage - Input: 4.2 ~ 30 V
• Number Of Outputs: 4
• Voltage - Output: 2.5 ~ 5 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Output Voltage: 3.3 V, 5 V, 2.5 V to 5.5 V
• Output Current: 5 A
• Input Voltage: 4.2 V to 30 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

500kHz Multi-Output, Low-Noise Power-Supply
Controllers for Notebook Computers
(Circuit of Figure 1, Table 1, 6A/500kHz components, T
8
_______________________________________________________________________________________
2.505
2.500
2.495
2.490
2.485
10V
5A
0
0
0
V
IN
= 8V, I
5V LOAD TRANSIENT RESPONSE
1
OUT
REF OUTPUT VOLTAGE
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
= 1A TO 5A
2
20µs/div
3
V
ON3 = ON5 = 0
4
IN
= 15V
MAX1901 toc12
5
Typical Operating Characteristics (continued)
6
A
5V OUTPUT
5OmV/div
AC-COUPLED
V
10V/div
I
5A/div
LX5
LX5
= +25°C, unless otherwise noted.)
10V
5A
0
0
0
0
0
0
V
SEQ = V
IN
3.3V LOAD TRANSIENT RESPONSE
= 8V, I
L
, O.O1µF CAPACITOR ON TIME
STARTUP WAVEFORMS
OUT
= 1A TO 5A
20µs/div
2ms/div
MAX1901 toc13
MAX1901 toc11
3.3V 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
LX3
LX3