EP5368QI Enpirion, EP5368QI Datasheet - Page 4

• Manufacturer Part Number: EP5368QI
• Description: Switching Converters, Regulators & Controllers 600mA BUCK REGULATOR INTEGRATED INDUCTOR
• Manufacturer: Enpirion

Specifications of EP5368QI

• Output Voltage: 0.8 V to 3.3 V
• Output Current: 600 mA
• Input Voltage: 2.4 V to 5.5 V
• Switching Frequency: 4 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 100 %
• Package / Case: QFN-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
NOTE: T
C
PARAMETER
Operating Input Voltage
Range
Under Voltage Lock-out –
V
Under Voltage Lock-out –
V
Drop Out Resistance
Output Voltage Range
Dynamic Voltage Slew
Rate (VID Change)
V
Preset Mode)
V
Preset Mode)
over line, load and
temperature variation
Feedback Pin Voltage
Initial Accuracy
Feedback Pin Voltage
Accuracy over line, load,
and temperature variations
Feedback Pin Input
Current
Continuous Output Current
Continuous Output Current
Shut-Down Current
PFET OCP Threshold
VS0-VS2, Enable Voltage
Threshold
VS0-VS2 Pin Input Current
Operating Frequency
Soft Start Operation
Soft-Start Slew Rate
V
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03260
IN
IN
OUT
OUT
OUT
IN
Rising
Falling
= 4.7 F 0603 MLCC, C
Rise Time
Initial Accuracy (VID
Accuracy (VID
A
= -40 C to +85 C unless otherwise noted. Typical values are at T
OUT
V
V
V
R
V
V
I
I
I
I
I
V
I
F
V
T
SYMBOL
FB
OUT
OUT
SD
ILM
VSX
= 22 F 0805 MLCC
V
V
V
V
OSC
SS
IN
UVLO_R
UVLO_F
OUT
SLEW
TH
SS
DO
OUT_INITIAL
OUT_ALL
FB_INITIAL
FB_ALL
Input to Output Resistance in 100%
duty cycle operation.
External Feedback Mode
VID Mode
T
I
0.8V ≤ V
-40 C ≤ T
2.4V ≤ V
0.8V ≤ V
0A ≤ I
T
I
0.8V ≤ V
-40 C ≤ T
2.4V ≤ V
0.8V ≤ V
0A ≤ I
V
T
V
T
(Application Circuit Figure 6)
Enable = Low
2.4V ≤V
Pin = Low
Pin = High
VID programming mode
VFB programming mode
LOAD
LOAD
A
A
IN
A
IN
A
= -40 C to +85 C
= -10 C to +85 C
= 25 C, V
= 25 C, V
= 5V, 0.603V <V
= 5V, 0.603V <V
TEST CONDITIONS
LOAD
LOAD
= 100mA ;
= 100mA ;
IN
OUT
IN
OUT
OUT
IN
OUT
A
A
≤5.5V, 0.6V ≤ V
≤ 700A
≤ 700A
≤ 5.5V;
≤ 5.5V;
≤ +85 C
≤ +85 C
≤ 3.3V
≤ 3.3V
≤ 3.3V
≤ 3.3V
IN
IN
= 3.6V;
= 3.6V;
09/23/2010
OUT
OUT
4
< 3.3V,
< 3.3V,
IN
≤ 3.3V
A
= 25° C, V
0.603
0.975
0.591
0.585
0.975
0.784
MIN
600
700
2.4
0.8
1.4
0.0
1.4
-2
-3
IN
= 3.6V
TYP
.603
.603
0.75
400
2.2
2.1
1.5
1.5
1.2
2
1
4
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V
MAX
2.025
0.615
0.621
2.025
1.628
IN
500
100
3.3
5.5
2.3
2.2
0.4
V
+2
+3
-V
IN
EP5368QI
DO
UNITS
V/mS
V/mS
MHz
m
mA
mA
mS
nA
nA
%
%
V
V
V
V
V
V
A
Rev: F
A