MAX5090AATE+T Maxim Integrated Products, MAX5090AATE+T Datasheet - Page 8
![IC DC-DC CONV 3.3V 16-TQFN](/photos/6/66/66627/16-tqfn_21-0140l_sml.jpg)
MAX5090AATE+T
Manufacturer Part Number
MAX5090AATE+T
Description
IC DC-DC CONV 3.3V 16-TQFN
Manufacturer
Maxim Integrated Products
Type
Step-Down (Buck)r
Datasheet
1.MAX5090BATE.pdf
(17 pages)
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