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
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)
Symbol
Symbol
2
IN
C Compatible Interface Electrical Specifications
(T
, SDA, SCL
A
=85°C, T
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, )(Note 5)
D_MAX
J-MAX
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
(Notes 1, 2)
1.43 W
150°C
260°C
±0.3V
V
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
(Note 13)
DD
(Notes 1, 2, 7, 13)
Falling Edge
6
Conditions
Conditions
Operating Ratings
ESD Ratings
Bucks
V
V
Junction Temperature (T
Ambient Temperature (T
Thermal Properties (Notes 3, 5, 6)
Junction-to-Ambient Thermal Resistance
(θ
IN
EN
Human Body Model (Note 4)
JA
)SQA024AG
(Note 13)
A
J
Min
Min
100
1.3
0.6
1.3
0.6
0.6
0.6
) Range
) Range (Note 6) −40°C to +85°C
0
J
J
= 25°C. Limits appearing in
= 25°C. Limits appearing in
(Notes 1, 2, 7)
Typ
Typ
160
1.9
20
50
0 to (V
−40°C to +125°
Max
Max
400
2.7V to 5.5V
IN
28°C/W
+ 0.3V)
2 kV
Units
Units
kHz
°C
°C
µs
µs
µs
µs
µs
µs
ns
µs
ns
V
C