LMZ14201TZ-ADJ/NOPB National Semiconductor, LMZ14201TZ-ADJ/NOPB Datasheet - Page 4

• Manufacturer Part Number: LMZ14201TZ-ADJ/NOPB
• Description: IC BUCK SYNC ADJ 1A TO-PMOD-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Point of Load (POL) Non-Isolated with UVLOr

Specifications of LMZ14201TZ-ADJ/NOPB

• Output: 0.8 ~ 6 V
• Number Of Outputs: 1
• Power (watts): 6W
• Mounting Type: Surface Mount
• Voltage - Input: 6 ~ 42 V
• Package / Case: TO-PMOD-7, Power Module
• 1st Output: 0.8 ~ 6 VDC @ 1A
• Size / Dimension: 0.40" L x 0.54" W x 0.18" H (10.16mm x 13.77mm x 4.57mm)
• Power (watts) - Rated: 6W
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 90%
• Approvals: EN
• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Pin Count: 7
• Mounting: Surface Mount
• Case Length: 10.16mm
• Case Height: 4.57mm
• Screening Level: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LMZ14201TZ-ADJTR

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SYSTEM PARAMETERS
Enable Control
Soft-Start
Current Limit
ON/OFF Timer
Regulation and Over-Voltage Comparator
Thermal Characteristics
PERFORMANCE PARAMETERS
VIN, RON to GND
EN, FB, SS to GND
Junction Temperature
Storage Temperature Range
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
junction temperature (T
correlation. Typical values represent the most likely parametric norm at T
Unless otherwise stated the following conditions apply: V
ΔV
T
Symbol
V
t
V
I
SD-HYST
ON-MIN
SS-DIS
EN-HYS
ΔV
t
V
V
T
FB-OV
θ
O
θ
I
I
OFF
I
I
I
SS
CL
FB
SD
EN
SD
JC
/ΔV
FB
Q
JA
O
IN
Parameter
EN threshold trip point
EN threshold hysteresis
SS source current
SS discharge current
Current limit threshold
ON timer minimum pulse width
OFF timer pulse width
In-regulation feedback voltage V
Feedback over-voltage
protection threshold
Feedback input bias current
Non Switching Input Current
Shut Down Quiescent Current
Thermal Shutdown
Thermal shutdown hysteresis
Junction to Ambient
Junction to Case
Output Voltage Ripple
Line Regulation
J
) range of -40°C to +125°C. Minimum and Maximum limits are guaranteed through test, design or statistical
Limits in standard type are for T
-65°C to 150°C
-0.3V to 43.5V
Conditions
V
V
V
d.c. average
T
I
V
T
I
V
V
Rising
Falling
4 layer JEDEC Printed Circuit Board,
100 vias, No air flow
2 layer JEDEC Printed Circuit Board,
No air flow
No air flow
V
(Note
O
O
J
J
EN
EN
SS
SS
SS
FB
EN
IN
-0.3V to 7V
= 1A
= 10 mA
= -40°C to 125°C
= 25°C
= 0.86V
= 12V to 42V, I
= 0V
= 0V
>+ 0.8V
>+ 0.8V
rising
falling
1)
150°C
IN
= 24V, Vout = 3.3V
4
O
= 1A
ESD
For soldering specifications:
see product folder at www.national.com and
www.national.com/ms/MS/MS-SOLDERING.pdf
V
EN
Operation Junction Temperature
Operating Ratings
IN
J
Susceptibility(Note
= 25°C, and are provided for reference purposes only.
J
= 25°C only; limits in boldface type apply over the
(Note
0.786
1.10
.777
Min
1.4
5
2)
3)
(Note
(Note
0.798
0.802
1.18
-200
1.95
0.92
19.3
21.5
Typ
150
260
165
1.9
.01
90
25
15
8
5
1
8
1)
4)
(Note
0.818
0.818
−40°C to 125°C
Max
1.25
3.0
11
3)
0V to 6.5V
6V to 42V
± 2 kV
mV
Units
°C/W
°C/W
°C/W
mV
mA
µA
µA
nA
μA
ns
ns
°C
°C
%
V
A
V
V
V
PP