MAX17004ETJ+ Maxim Integrated Products, MAX17004ETJ+ Datasheet - Page 10

• Manufacturer Part Number: MAX17004ETJ+
• Description: IC PS CTRLR FOR NOTEBOOKS 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17004ETJ+

• Applications: Controller, Notebook Computers
• Voltage - Input: 6 ~ 26 V
• Number Of Outputs: 4
• Voltage - Output: 3.3V, 5V, 2 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Efficiency, Quad-Output, Main Power-
Supply Controllers for Notebook Computers
10
(Circuit of Figure 1, V
5.0
4.9
4.8
4.7
4.6
4.5
3
2
1
0
______________________________________________________________________________________
0
0
3.3V IDLE MODE CURRENT
20
4
LDO5 OUTPUT VOLTAGE
vs. INPUT VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
40
8
IN
LOW-NOISE MODE
= 12V, SKIP = GND, FSEL = REF, T
SKIP = GND
SKIP = REF
SKIP MODE
60
12
80
16
100
20
12.2
12.1
12.0
11.9
1000
Typical Operating Characteristics (continued)
100
10
1
0.001
0
FORCED-PWM
LOW-NOISE SKIP
3.3V SWITCHING FREQUENCY
OUTA OUTPUT VOLTAGE
A
0.01
vs. LOAD CURRENT
vs. LOAD CURRENT
= +25°C, unless otherwise noted.)
LOAD CURRENT (mA)
50
LOAD CURRENT (A)
0.1
PULSE SKIPPING
100
1
150
10
50
40
30
20
10
12V
0
5V
0
0
0
0
0
-10
A. INPUT SUPPLY, 5V/div
B. REF, 1V/div
C. 5V OUTPUT (V
+85°C
+25°C
REFERENCE OFFSET VOLTAGE
-6
2V REF OFFSET VOLTAGE (mV)
POWER-UP SEQUENCE
DISTRIBUTION
OUT5
-2
400μs/div
), 2V/div
SAMPLE SIZE = 125
2
D. LDO5, 5V/div
E. PGDALL, 5V/div
MAX17003/MAX17004 toc15
6
10
A
B
C
D
E