LP3906SQ-JXXIEV National Semiconductor, LP3906SQ-JXXIEV Datasheet - Page 6

• Manufacturer Part Number: LP3906SQ-JXXIEV
• Description: BOARD EVALUATION LP3906SQ-JXXI
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP3906SQ-JXXIEV

• Main Purpose: DC/DC, Step Down with LDO
• Outputs And Type: 4, Non-Isolated
• Current - Output: 1.5A, 1.5A, 300mA, 300mA
• Regulator Topology: Buck
• Frequency - Switching: 2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LP3906
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Output: -
• Voltage - Input: -
• Power - Output: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

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V
T
T
F
t
t
t
t
t
t
t
T
T
BF
HOLD
CLKLP
CLKHP
SU
DATAHLD
DATASU
SD
SDH
CLK
SU
TRANS
POR
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
General Electrical Characteristics
Unless otherwise noted, V
boldface type apply over the entire junction temperature range for operation, −40°C to +125°C.
I
Unless otherwise noted, V
boldface type apply over the entire junction temperature range for operation, −40°C to +125°C
V
GND to GND SLUG
Power Dissipation (P
Junction Temperature (T
Storage Temperature Range
Maximum Lead Temperature (Soldering)
ESD Ratings
Symbol
Symbol
2
IN
C Compatible Interface Electrical Specifications
(Note
4)
, SDA, SCL
(T
Human Body Model
A
=85°C, T
5)
Power-On Reset Threshold
Thermal Shutdown Threshold
Themal Shutdown Hysteresis
Clock Frequency
Bus-Free Time Between Start and Stop
Hold Time Repeated Start Condition
CLK Low Period
CLK High Period
Set Up Time Repeated Start Condition
Data Hold time
Data Set Up Time
Set Up Time for Start Condition
Maximum Pulse Width of Spikes that
Must be Suppressed by the Input Filter of
Both DATA & CLK Signals.
MAX
=125°C, )
D_MAX
J-MAX
(Note
IN
IN
)
Parameter
Parameter
= 3.6V, Typical values and limits appearing in normal type apply for T
= 3.6V. Typical values and limits appearing in normal type apply for T
)
−65°C to +150°C
−0.3V to +6V
(Note
1.43 W
1,
150°C
260°C
±0.3V
V
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
(Note
2 kV
Note
DD
(Note
Falling Edge
13)
13)
13)
13)
13)
13)
13)
13)
13)
6
1,
Conditions
Conditions
Note
Operating Ratings
Bucks
V
V
Junction Temperature (T
Ambient Temperature (T
Thermal Properties
Junction-to-Ambient Thermal Resistance
IN
EN
(θ
2,
JA
Note
)SQA024AG
7,
Note
(Note
13)
(Note
13)
A
J
Min
Min
100
1.3
0.6
1.3
0.6
0.6
0.6
) Range
) Range
0
3,
J
J
Note
= 25°C. Limits appearing in
= 25°C. Limits appearing in
(Note
(Note
5,
Typ
Typ
160
1.9
20
50
Note
1,
6)
Note
6)
Max
Max
400
2,
2.7V to 5.5V
Note
0 to (V
−40°C to
−40°C to
28°C/W
+125°C
+85°C
0.3V)
7)
Units
Units
IN
kHz
°C
°C
µs
µs
µs
µs
µs
µs
ns
µs
ns
V
+