MAX5097AATE+ Maxim Integrated Products, MAX5097AATE+ Datasheet - Page 8
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MAX5097AATE+
Manufacturer Part Number
MAX5097AATE+
Description
IC DC-DC CONV BUCK 16TQFN
Manufacturer
Maxim Integrated Products
Type
Step-Down (Buck)r
Datasheet
1.MAX5097AATE.pdf
(21 pages)
Specifications of MAX5097AATE+
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
2
Voltage - Output
3.3V, 1.24 ~ 11 V
Current - Output
600mA
Frequency - Switching
330kHz
Voltage - Input
5 ~ 40 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
40V, 600mA Buck Converters with Low-
Quiescent-Current Linear Regulator Mode
8
(V
LX VOLTAGE AND INDUCTOR CURRENT
IN
_______________________________________________________________________________________
= +14V, V
EN
2μs/div
= +2.4V, MAX5097AATE+, Figures 2 and 4, T
TRANSITION FROM BUCK
MODE TO LDO MODE
I
OUT
MAX5096 toc19
= 0A
400μs/div
V
5V/div
INDUCTOR
CURRENT
200mA/div
LX
V
I
OUT
IN
= 14V
= 100mA
MAX5096 toc22
LX VOLTAGE AND INDUCTOR CURRENT
Typical Operating Characteristics (continued)
LDO/BUCK
5V/div
V
AC-COUPLED
200mV/div
I
100mA/div
OUT
OUT
1μs/div
A
= +25°C, unless otherwise specified.)
I
OUT
= 600mA
MAX5096 toc20
TRANSITION FROM LDO MODE
V
10V/div
INDUCTOR
CURRENT
500mA/div
LX
TO BUCK MODE
100μs/div
LX VOLTAGE, SYNC INPUT,
AND INDUCTOR CURRENT
V
I
OUT
IN
= 14V
= 100mA
MAX5096 toc23
1μs/div
LDO/BUCK
3V/div
I
100mA/div
V
AC-COUPLED
200mV/div
OUT
OUT
MAX5096 toc21
V
10V/div
SYNC INPUT
5V/div
INDUCTOR
CURRENT
500mA/div
LX