MAX1809EEE+T Maxim Integrated Products, MAX1809EEE+T Datasheet - Page 5

• Manufacturer Part Number: MAX1809EEE+T
• Description: IC DDR TERMINATION 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1809EEE+T

• Applications: Converter, DDR
• Voltage - Input: 3 ~ 5.5 V
• Number Of Outputs: 1
• Voltage - Output: 1.1 ~ 5.5 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Circuit of Figure 1, V
3A, 1MHz, DDR Memory Termination Supply
0A
0V
0V
0A
V
I
EXTREF
SWITCHING WAVEFORMS (SOURCING)
OUT
_______________________________________________________________________________________
= 2A, V
OUT
LOAD-TRANSIENT RESPONSE
= 1.25V, V
= 1.25V, for V
IN
= 5V
IN
400ns/div
10µs/div
= 3.3V, I
OUT
= -2A to +2A to -2A
IN
R
DROOP
= 5V: L = 1µH, R
12mΩ
Typical Operating Characteristics (continued)
V
(AC-COUPLED)
V(LX)
5V/div
I
5A/div
OUT
V
(AC-COUPLED)
50mV/div
50mV/div
I(LX)
2A/div
V(LX)
5V/div
OUT
OUT
TOFF
= 130kΩ; for V
0V
0A
0V
I
I
IN
OUT
OUT
SWITCHING WAVEFORMS (SINKING)
= 3.3V: L = 0.68µH, R
= -2A, V
= 2A, V
LINE-TRANSIENT RESPONSE
IN
IN
= 5V to 3.3V to 5V
= 5V
400ns/div
20µs/div
TOFF
= 73.2kΩ.)
V
(AC-COUPLED)
V
(AC-COUPLED)
50mV/div
50mV/div
V
2V/div
I(LX)
2A/div
V(LX)
5V/div
OUT
OUT
IN
5