MAX1515ETG+T Maxim Integrated Products, MAX1515ETG+T Datasheet - Page 10

• 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

Low-Voltage, Internal Switch,
Step-Down/DDR Regulator
10
(MAX1515 Circuit of Figure 1, V
______________________________________________________________________________________
1.25V
2.5V
3.3V
1.5V
1.5V
1.0V
1.0V
-2A
-2A
2A
2A
0A
0
0
0
0
A: LX, 2V/div
B: LOAD CONTROL,
A: PGOOD, 5V/div
B: REFIN, 0.5V/div
SKIP = GND
5V/div
SKIP = GND
DDR-MODE LOAD TRANSIENT
REFIN TRANSITION
IN
20μs/div
50μs/div
= 2.5V, V
C: INDUCTOR CURRENT, 2A/div
D: OUTPUT VOLTAGE, 50mV/div
C: OUTPUT VOLTAGE, 0.5V/div
D: INDUCTOR CURRENT, 2A/div
DD
MAX1515 toc17
MAX1515 toc19
= V
Typical Operating Characteristics (continued)
CC
= SHDN = MODE = 3.3V, T
A
B
C
D
D
A
B
C
+10mA
-10mA
1.25V
1.24V
1.26V
1.25V
2.5V
-2A
2A
A: REFOUT LOAD, 20mA/div B: REFOUT VOLTAGE, 10mV/div
0
0
0
A: LX, 2V/div
B: LOAD CONTROL,
SKIP = GND
5V/div
A
= +25°C, unless otherwise noted.)
DDR-MODE LOAD TRANSIENT
REFOUT LOAD TRANSIENT
20μs/div
10μs/div
C: INDUCTOR CURRENT, 2A/div
D: OUTPUT VOLTAGE, 50mV/div
MAX1515 toc18
MAX1515 toc20
D
A
B
A
B
C