MAX5090AATE+T Maxim Integrated Products, MAX5090AATE+T Datasheet - Page 8

• Manufacturer Part Number: MAX5090AATE+T
• Description: IC DC-DC CONV 3.3V 16-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5090AATE+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 2A
• Frequency - Switching: 127kHz
• Voltage - Input: 6.5 ~ 76 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Power - Output: 2.67W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2A, 76V, High-Efficiency MAXPower Step-Down
DC-DC Converters
8
SYNC
VD
SS
FB
_______________________________________________________________________________________
1.38V
*R
*R
*R
ON/OFF
H
H
L
= 0Ω AND R
SRAMP
x1
L
= ∞ FOR MAX5090C
(FOR DRIVER)
REGULATOR
ENABLE
COMPENSATION
MAX5090
TYPE 3
(FOR ANALOG)
REGULATOR
VREF
MIN
EAMP
SRMP
SCK
OSC
RAMP
CLKI
CPWM
MUX
RAMP
V
CLK
IN
RMP
SGND
CPFM
CONTROL
CILIM
LOGIC
Simplified Functional Diagram
SHUTDOWN
THERMAL
IREF-PFM
IREF-LIM
CURRENT SENSE
HIGH-SIDE
DRAIN
N
BST
LX
PGND