ep5368 Enpirion, ep5368 Datasheet - Page 4

• Manufacturer Part Number: ep5368
• Description: 600ma Synchronous Buck Regulator With Integrated Inductor
• Manufacturer: Enpirion

April 2008
Absolute Maximum Ratings
CAUTION: Absolute Maximum ratings are stress ratings only. Functional operation beyond
recommended operating conditions is not implied. Stress beyond absolute maximum ratings may
cause permanent damage to the device. Exposure to absolute maximum rated conditions for
extended periods may affect device reliability.
Recommended Operating Conditions
Thermal Characteristics
Electrical Characteristics
NOTE: T
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C
Operating Input Voltage
Output Voltage (presets)
(VS pins must not be left floating)
Output Voltage
(external divider)
Dynamic Voltage Slew Rate
Continuous Output Current
Continuous Output Current
Shut-Down Current
PFET OCP Threshold
IN
Thermal Resistance: Junction to Ambient (0 LFM)
Thermal Overload Trip Point
Thermal Overload Trip Point Hysteresis
Input Voltage Range
Operating Ambient Temperature
Operating Junction Temperature
Input Supply Voltage
Voltages on: ENABLE, V
Voltage on: V
Storage Temperature Range
Reflow Temp, 10 Sec, MSL3 JEDEC J-STD-020C
ESD Rating (based on Human Body Model)
= 4.7µF 0603 MLCC, C
PARAMETER
A
= -40°C to +85°C unless otherwise noted. Typical values are at T
FB
PARAMETER
PARAMETER
OUT
SENSE
PARAMETER
= 22uF 0805 MLCC.
SYMBOL
, V
V
I
I
I
V
OUT
OUT
I
V
V
LIM
slew
SD
IN
S0
o
o
-V
S2
VS2 VS1 VS0
V
T
V
T
(Application Circuit Figure 5.)
Enable = Low
2.4V ≤ V
A
A
IN
IN
0
0
0
0
1
1
1
1
= -40°C to +85°C
= -10°C to +85°C;
= 5V, 0.603V <V
= 5V, 0.603V <V
0
0
1
1
0
0
1
1
TEST CONDITIONS
IN
≤ 5.5V, 0.6V ≤ V
0
1
0
1
0
1
0
1
4
OUT
OUT
SYMBOL
SYMBOL
< 3.3V
< 3.3V
T
V
IN
STG
IN
V
T
T
≤ 3.3V
IN
A
J
A
= 25°C, V
SYMBOL
0.6
T
MIN
θ
-0.3
-0.3
-0.3
-65
J-TP
MIN
600
700
JA
2.4
1.4
MIN
2.4
-40
-40
IN
= 3.6V.
V
3.3
2.5
1.8
1.5
1.25
1.2
0.8
ext.
out
TYP
0.75
V
1.5
2
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MAX
IN
2000
150
260
7.0
2.7
MAX
+125
TYP
+150
+ 0.3
+85
5.5
100
15
V
MAX
IN
5.5
-0.4
UNITS
UNITS
EP5368QI
UNITS
°C/W
°C
°C
°C
°C
V
V
V
V
V
°C
°C
UNITS
mV/µS
mA
mA
µA
V
V
V
A