MAX1515ETG+T Maxim Integrated Products, MAX1515ETG+T Datasheet - Page 5

• 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

ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, V
otherwise noted. Note 5)
PWM CONTROLLER
Input Voltage Range
Output Adjust Range
Feedback Voltage Accuracy
Sink-Mode Detect Threshold
Source-Mode Detect Threshold
nFET On-Resistance
Switching Frequency
Current-Limit Threshold
Pulse-Skipping Current Threshold
Off-Time
Maximum On-Time
SS Source Current
SS Sink Current
PARAMETER
_______________________________________________________________________________________
IN
= +3.3V, V
CC
SYMBOL
V
t
I
I
= V
I
ON(MAX)
R
CC
V
V
V
I
SS(SRC)
SS(SNK)
LIMIT_P
SKIP_P
V
V
V
REFIN
REFIN
REFIN
NMOS
t
V
f
V
OFF
FB
FB
FB
SW
, V
FB
DD
IN
-
-
-
DD
= SHDN = MODE = +3.3V, V
V
V
V
MODE = low
MODE = V
MODE = V
V
(Note 2)
V
positive or sourcing mode
V
positive or sourcing mode
V
(Note 4)
Low-Voltage, Internal Switch,
OUT
IN
IN
CC
IN
IN
FB
= +3.3V, I
= +3.3V, I
= +3.3V, MODE = GND or V
= +3.3V, MODE = GND or V
> 0.3 x V
= V
≤ V
DD
IN
CC
CC
Step-Down/DDR Regulator
= V
TARGET
, V
, V
LOAD
LOAD
IN
CONDITIONS
REFIN
REFIN
= +3.3V, I
= 0, MODE = V
= 0,
= +0.5V to +1.5V
= +0.5V to +1.5V
REFIN
LOAD
FBSEL0 = V
FBSEL1 = V
REFIN = REF
FBSEL0 = V
FBSEL1 = GND,
REFIN = REF
FBSEL0 = GND,
FBSEL1 = V
REFIN = REF
FBSEL0 = GND,
FBSEL1 = GND,
REFIN = 0.5V
R
R
R
TOFF
TOFF
TOFF
= V
CC
CC
= 0.5A
= 33.2kΩ
= 110kΩ
= 499kΩ
CC
,
,
REF
, SKIP = GND, T
CC
CC
CC
CC
,
,
,
,
2.438
1.755
1.463
0.487
0.250
MIN
3.35
+15
100
-35
1.3
3.0
0.5
0.4
0.8
3.8
-5
5
3
A
TYP
= -40°C to +85°C, unless
2.562
1.845
1.538
0.513
0.425
MAX
0.10
5.05
V
+35
3.6
3.6
-15
1.2
1.2
5.2
+5
CC
1
7
UNITS
MHz
mV
mV
mV
µA
µA
µs
µs
Ω
V
V
V
A
A
5