MAX15041ETE+T Maxim Integrated Products, MAX15041ETE+T Datasheet - Page 9

• Manufacturer Part Number: MAX15041ETE+T
• Description: IC REG DC-DC PWM STEP DN 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX15041ETE+T

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Step-Down DC-DC Regulator with Internal Switches
COMP
SGND
SS
SS
EN
FB
Low-Cost, 3A, 4.5V to 28V Input, 350kHz, PWM
_______________________________________________________________________________________
5µA
0.606V
ENABLE CONTROL
AND THERMAL
GENERATOR
SHUTDOWN
REFERENCE
VOLTAGE
BIAS
AMPLIFIER
0.65V
ERROR
0.545V FALLING
0.560V RISING,
STRONG PREBIAS
COMPARATOR
MAX15041
5V LDO
Σ
COMPARATOR
POWER-GOOD
COMPARATOR
PWM
CURRENT-SENSE/CURRENT-LIMIT
LOGIC AND
SINK LIMIT
OSCILLATOR
CONTROL
AMPLIFIER
COMPARATOR
UVLO
Simplified Block Diagram
LX
4V
V
DD
V
DD
N
N
N
V
BST
IN
LX
PGND
PGOOD
DD
9