MAX15041ETE+ Maxim Integrated Products, MAX15041ETE+ Datasheet - Page 7

• Manufacturer Part Number: MAX15041ETE+
• Description: IC DCDC CONV STP-DN SYNC 16TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX15041ETE+

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 25.2 V
• Current - Output: 3A
• Frequency - Switching: 350kHz
• Voltage - Input: 4.5 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Power - Output: 1.67W
• Output Voltage: 5.1 V
• Supply Current: 2.1 mA
• Switching Frequency: 350 KHz
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
Step-Down DC-DC Regulator with Internal Switches
IN
= 12V, V
OUT
3.2
3.0
2.8
2.6
2.4
2.2
2.0
Low-Cost, 3A, 4.5V to 28V Input, 350kHz, PWM
3.0
2.5
2.0
1.5
1.0
0.5
0
5
= 3.3V, C
0
V
T
V
J
IN
OUT
15
V
P +150NC
_______________________________________________________________________________________
vs. AMBIENT TEMPERATURE
= 12V
V
IN
OUT
MAXIMUM LOAD CURRENT
= 3.3V
DEVICE POWER DISSIPATION
= 12V
AMBIENT TEMPERATURE (NC)
0.5
25
= 2.5V
V
OUT
VDD
vs. LOAD CURRENT
= 1.8V
35
V
1.0
LOAD CURRENT (A)
V
OUT
V
OUT
V
= 1µF, C
OUT
OUT
V
45
= 1.2V
OUT
= 1.8V
= 1.2V
1.5
= 2.5V
= 3.3V
55
IN
2.0
65
= 22µF, T
75
2.5
Typical Operating Characteristics (continued)
85
3.0
A
= +25°C, circuit of Figure 3 (see Table 1 for values), unless otherwise specified.)
3.2
3.0
2.8
2.6
2.4
2.2
2.0
5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
T
IN
J
15
0
P +150NC
= 28V
vs. AMBIENT TEMPERATURE
MAXIMUM LOAD CURRENT
V
IN
AMBIENT TEMPERATURE (NC)
V
V
V
25
DEVICE POWER DISSIPATION
= 5V
OUT
OUT
OUT
0.5
= 1.2V
= 3.3V
= 2.5V
35
vs. LOAD CURRENT
V
V
OUT
LOAD CURRENT (A)
1.0
OUT
V
45
OUT
V
V
= 1.2V
OUT
OUT
= 1.8V
= 2.5V
1.5
= 3.3V
= 1.8V
55
65
2.0
75
2.5
85
3.0
7