LMZ14202TZ-ADJ/NOPB National Semiconductor, LMZ14202TZ-ADJ/NOPB Datasheet - Page 2
![IC BUCK SYNC ADJ 2A TO-PMOD-7](/photos/8/71/87105/mfg_lmz1xxxx_sspm_sml.jpg)
LMZ14202TZ-ADJ/NOPB
Manufacturer Part Number
LMZ14202TZ-ADJ/NOPB
Description
IC BUCK SYNC ADJ 2A TO-PMOD-7
Manufacturer
National Semiconductor
Series
SIMPLE SWITCHER®r
Type
Point of Load (POL) Non-Isolated with UVLOr
Datasheet
1.LMZ14202TZ-ADJNOPB.pdf
(18 pages)
Specifications of LMZ14202TZ-ADJ/NOPB
Output
0.8 ~ 6 V
Number Of Outputs
1
Power (watts)
12W
Mounting Type
Surface Mount
Voltage - Input
6 ~ 42 V
Package / Case
TO-PMOD-7, Power Module
1st Output
0.8 ~ 6 VDC @ 2A
Size / Dimension
0.40" L x 0.54" W x 0.18" H (10.16mm x 13.77mm x 4.57mm)
Power (watts) - Rated
12W
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
LMZ14202TZ-ADJTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LMZ14202TZ-ADJ/NOPB
Manufacturer:
TI
Quantity:
15 600
www.national.com
Pin
Simplified Application Schematic
Connection Diagram
Ordering Information
Pin Descriptions
1
2
3
4
5
LMZ14202TZX-ADJ
LMZ14202TZE-ADJ
LMZ14202TZ-ADJ
Name Description
Order Number
RON
GND
VIN
EN
SS
Supply input — Nominal operating range is 6V to 42V . A small amount of internal capacitance is contained within the
package assembly. Additional external input capacitance is required between this pin and exposed pad.
On Time Resistor — An external resistor from V
from 25k to 124k ohms.
Enable — Input to the precision enable comparator. Rising threshold is 1.18V nominal; 90 mV hysteresis nominal.
Maximum recommended input level is 6.5V.
Ground — Reference point for all stated voltages. Must be externally connected to EP.
Soft-Start — An internal 8 µA current source charges an external capacitor to produce the soft-start function. This node
is discharged at 200 µA during disable, over-current, thermal shutdown and internal UVLO conditions.
Package Type
TO-PMOD-7
TO-PMOD-7
TO-PMOD-7
7-Lead TO-PMOD
Top View
IN
2
to this pin sets the on-time of the application. Typical values range
NSC Package Drawing
TZA07A
TZA07A
TZA07A
30114502
250 Units in Tape and Reel
500 Units in Tape and Reel
45 Units in a Rail
Supplied As
30114501