EN5364QI-E Enpirion, EN5364QI-E Datasheet - Page 3
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EN5364QI-E
Manufacturer Part Number
EN5364QI-E
Description
Power Management Modules & Development Tools Eval Bd 6A Syn Buck PWM DC-DC Converter
Manufacturer
Enpirion
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheet
1.EN5364QI-E.pdf
(10 pages)
Specifications of EN5364QI-E
Input Voltage
2.375 V to 6.6 V
Output Voltage
0.6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Product
Power Management Modules
For Use With/related Products
EN5364QI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EN5364QI-E
Manufacturer:
ST
Quantity:
34 000
Company:
Part Number:
EN5364QI-E
Manufacturer:
Enpirion
Quantity:
135
V
OUT
• The phase delay is set by connecting a resistor from S_delay to AGND.
• EN53x4QI supports pre-bias mode operation. To use this option set the
• Jumpers are provided for ease of logical high/low programming of the
• The board comes with input decoupling and reverse polarity protection to
R
R
The delay is approximately:
A 49.9kΩ (populated on Evaluation board) resistor value delays the clock
signal by ~100nsec.
EN_PB jumper to pre-bias enable position with device powered down.
When the device is subsequently powered and enabled, the output
voltage will ramp monotonically from its pre-bias value to the programmed
value. Pre-bias voltage may be applied to clip lead BF_IN on the
evaluation board. A diode D2 is populated on the board between BF_IN
and VOUT.
following signals:
Enable may also be controlled using an external switching source by
removing the jumper and applying the enable signal to the middle pin and
ground.
guard the device against common setup mishaps.
A
B
o Enable
o Pre-bias Enable
o MAR1 and MAR2 Margining ternary inputs
o Master/Slave ternary input
o Jumpers are also provided for selecting one of 4 possible output
voltages.
Delay (nsec) = 2*[S_delay resistance in kΩ.]
V
EN5364QI-EN5394QI Evaluation Board Application Note
C
FB
A
Page 3 of 10
C
R
R
A
B
A
=
=
=
30
(
. 4
V
V
72
OUT
,
000
FB
R
×
×
A
−
10
×
RA
V
Vin
−
FB
6
)
(
(
C
R
value
November 2009 V_3
A
A
in
in
Farads
in
Ω
)
Ω
)
,