ep5352q Enpirion, ep5352q Datasheet - Page 2

• Manufacturer Part Number: ep5352q
• Description: 500/600/800ma Synchronous Buck Regulators With Integrated Inductor
• Manufacturer: Enpirion

March 2007
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
EP5352QI, EP5362QI: C
EP5382QI: C
©Enpirion 2007 all rights reserved, E&OE
Operating Input Voltage
Under Voltage Lockout
UVLO Hysteresis
Output Voltage with VID
Preset Codes.
NOTE: VS Pins must not be
left floating
Feedback Pin Voltage
Feedback Pin Input Current
Thermal Resistance: Junction to Ambient (0 LFM)
Thermal Resistance: Junction to Case (0 LFM)
Thermal Shutdown
Thermal Shutdown Hysteresis
Input Voltage Range
Output 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-020A
ESD Rating (based on Human Body Model)
PARAMETER
A
= 25°C unless otherwise noted. Typical values are at VIN = 3.6V.
IN
= 4.7µF, C
FB
IN
OUT
PARAMETER
= 2.2µF, C
PARAMETER
SENSE
=10uF.
SYMBOL
PARAMETER
V
, V
V
V
V
UVLO
I
OUT
FB
FB
IN
S0
OUT
-V
=10uF.
S2
VIN going low to high
2.4V ≤ V
2.4V ≤ V
VSO=VS1=VS2=1
VS2 VS1 VS0 VOUT(V)
0
0
0
0
1
1
1
TEST CONDITIONS
0
0
1
1
0
0
1
IN
IN
≤ 5.5V, I
≤ 5.5V, I
0
1
0
1
0
1
0
2
3.3
2.5
2.8
1.2
3.0
1.8
2.7
LOAD
LOAD
SYMBOL
= 100mA
= 100mA
SYMBOL
T
V
STG
V
IN
V
T
T
OUT
IN
A
J
SYMBOL
T
MIN
θ
θ
-0.3
-0.3
-0.3
0.591
-65
J-TP
MIN
-2.0
-2.0
-2.0
-2.0
-2.0
-2.0
-2.0
JC
JA
2.4
EP5382Q/EP5362Q/EP5352Q
MIN
2.4
0.6
-40
-40
0.145
0.603
TYP
V
2.2
1
IN
MAX
2000
V
150
260
7.0
2.7
www.enpirion.com
MAX
IN
+125
+150
+ 0.3
TYP
+85
5.5
-0.45
65
15
15
0.615
MAX
+2.0
+2.0
+2.0
+2.0
+2.0
+2.0
+2.0
5.5
2.3
UNITS
UNITS
UNITS
°C/W
°C/W
°C
°C
°C
°C
V
V
V
V
V
V
°C
°C
UNITS
nA
%
V
V
V
V