IC PWR SUPPLY DDR 28-TQFN

MAX8632ETI+T

Manufacturer Part NumberMAX8632ETI+T
DescriptionIC PWR SUPPLY DDR 28-TQFN
ManufacturerMaxim Integrated Products
MAX8632ETI+T datasheet
 


Specifications of MAX8632ETI+T

ApplicationsController, DDRVoltage - Input2 ~ 28 V
Number Of Outputs1Voltage - Output1.8V, 2.5V, 0.7 ~ 5.5 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case28-TQFN Exposed PadOutput Voltage1.8 V, 2.5 V, 0.7 V to 5.5 V
Output Current15 AInput Voltage2 V to 28 V
Mounting StyleSMD/SMTMaximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 CLead Free Status / RoHS StatusLead free / RoHS Compliant
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Integrated DDR Power-Supply Solution for
Desktops, Notebooks, and Graphic Cards
= 2.5V, TON = GND, SKIP = AV
(V
= 12V, V
VIN
OUT
STANDBY RESPONSE, VTT AT NO LOAD
5V/div
500mV/div
500mV/div
500mV/div
2ms/div
SHORT CIRCUIT AND
RECOVERY OF V
DDQ
MAX8632 toc19
UVP DISABLED, FOLDBACK CURRENT LIMIT
V
OUT
2V/div
0V
I
LOAD
10A/div
0A
V
IN
10V/div
0V
I
IN
2A/div
0A
400µs/div
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
, circuit of Figure 8, T
= +25°C, unless otherwise noted.)
DD
A
MAX8632 toc17b
STBY
1.8V
V
OUT
0.9V
0V
VTT
0V
0.9V
VTTR
0V
SHORT CIRCUIT AND
RECOVERY OF V
DDQ
MAX8632 toc20
UVP ENABLED
V
2V/div
0V
I
10A/div
0A
V
10V/div
0V
I
IN
2A/div
0A
400µs/div
OVERVOLTAGE AND TURN-OFF
OF BUCK OUTPUT
MAX8632 toc18
V
OUT
1V/div
V
LX
10V/div
V
DL
5V/div
40µs/div
SHORT CIRCUIT OF VTT
MAX8632 toc21
OUT
LOAD
0V
IN
0A
400µs/div
VTT
1V/div
I
VTT
5A/div