MAX8632ETI+T Maxim Integrated Products, MAX8632ETI+T Datasheet - Page 8
![IC PWR SUPPLY DDR 28-TQFN](/photos/6/61/66150/28-tqfn_21-0139h_sml.jpg)
MAX8632ETI+T
Manufacturer Part Number
MAX8632ETI+T
Description
IC PWR SUPPLY DDR 28-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX8632ETIT.pdf
(29 pages)
Specifications of MAX8632ETI+T
Applications
Controller, DDR
Voltage - Input
2 ~ 28 V
Number Of Outputs
1
Voltage - Output
1.8V, 2.5V, 0.7 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-TQFN Exposed Pad
Output Voltage
1.8 V, 2.5 V, 0.7 V to 5.5 V
Output Current
15 A
Input Voltage
2 V to 28 V
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Integrated DDR Power-Supply Solution for
Desktops, Notebooks, and Graphic Cards
(V
8
0A
0V
0A
0V
VIN
_______________________________________________________________________________________
UVP DISABLED, FOLDBACK CURRENT LIMIT
= 12V, V
500mV/div
500mV/div
500mV/div
SHORT CIRCUIT AND
5V/div
RECOVERY OF V
OUT
STANDBY RESPONSE, VTT AT NO LOAD
400µs/div
= 2.5V, TON = GND, SKIP = AV
DDQ
MAX8632 toc19
2ms/div
V
2V/div
I
10A/div
V
10V/div
I
2A/div
IN
LOAD
OUT
IN
MAX8632 toc17b
0A
0V
0A
1.8V
0.9V
0.9V
0V
Typical Operating Characteristics (continued)
UVP ENABLED
STBY
V
VTT
VTTR
DD
OUT
, circuit of Figure 8, T
SHORT CIRCUIT AND
RECOVERY OF V
400µs/div
DDQ
MAX8632 toc20
A
= +25°C, unless otherwise noted.)
0V
0V
0V
V
2V/div
I
10A/div
V
10V/div
I
2A/div
IN
LOAD
OUT
IN
OVERVOLTAGE AND TURN-OFF
OF BUCK OUTPUT
0A
0V
40µs/div
SHORT CIRCUIT OF VTT
400µs/div
MAX8632 toc18
V
1V/div
V
10V/div
V
5V/div
OUT
LX
DL
MAX8632 toc21
VTT
1V/div
I
5A/div
VTT