MAX1515ETG+T Maxim Integrated Products, MAX1515ETG+T Datasheet - Page 9

• Manufacturer Part Number: MAX1515ETG+T
• Description: IC REG DDR LV 24-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1515ETG+T

• Applications: Converter, DDR
• Voltage - Input: 1.3 ~ 3.6 V
• Number Of Outputs: 2
• Voltage - Output: 0.5 ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(MAX1515 Circuit of Figure 1, V
1.25V
1.25V
2.5V
3.3V
-2A
2A
1A
0
0
0
0
0
0
0
0
A: LX, 2V/div
B: LOAD CONTROL,
A: PGOOD, 5V/div
B: SS, 2V/div
C: SHDN, 5V/div
SKIP = GND
STARTUP AND SHUTDOWN WAVEFORM
5V/div
DDR-MODE LOAD TRANSIENT
_______________________________________________________________________________________
(LIGHT LOAD)
SKIP = GND, R
20μs/div
1ms/div
IN
C: INDUCTOR CURRENT, 2A/div
D: OUTPUT VOLTAGE, 50mV/div
D: INDUCTOR CURRENT, 1A/div
E: OUTPUT VOLTAGE, 1V/div
= 2.5V, V
LOAD
= 100Ω
MAX1515 toc15
MAX1515 toc13
DD
= V
Typical Operating Characteristics (continued)
CC
Low-Voltage, Internal Switch,
A
B
C
D
E
A
B
C
D
= SHDN = MODE = 3.3V, T
Step-Down/DDR Regulator
1.25V
1.25V
2.5V
2.5V
-2A
2A
2A
2A
0
0
0
0
0
0
A: LX, 2V/div
B: LOAD CONTROL,
A: LX, 2V/div
B: LOAD CONTROL,
SKIP = GND
SKIP = GND
5V/div
5V/div
A
= +25°C, unless otherwise noted.)
DDR-MODE LOAD TRANSIENT
DDR-MODE LOAD TRANSIENT
20μs/div
20μs/div
C: INDUCTOR CURRENT, 2A/div
D: OUTPUT VOLTAGE, 50mV/div
C: INDUCTOR CURRENT, 2A/div
D: OUTPUT VOLTAGE, 50mV/div
MAX1515 toc14
MAX1515 toc16
A
B
C
D
A
B
C
D
9